Tt takes 1.5 min of time to travel a distance of 1 km by bus
Since here we need to find the time, which basically depends on the speed of the bus, as we know the formula we refer to for calculating the time is distance/speed, here we are provided with the distance which is 1km also equal to 1000m. Now considering a normal condition where the speed of the bus is h 40km per hour, therefore
=>Distance = Speed × Time
=?1km = 40 Km/hr × Time
Time = 1/40 hr = 0.025 hr ,Which is almost 1.5 min
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PLS HELP
Solve for y.
3y + 5y = 64
Answer:
y=8
Step-by-step explanation:
3y+5y=64
8y=64
y=8
Answer: Y=8
Step-by-step explanation:
Add 3y + 5y which equals 8y
Divide the 8y by 64
64/8 = 8
So y = 8
now, assume that you have laid out the namecards for 14 people, and you want to hide 4 golden tickets, at most one under each namecard. in how many ways is this possible?
Assume that you have laid out the namecards for 14 people, and you want to hide 4 golden tickets, at most one under each namecard. The total number of ways = 784
From the question, we have
The total number of people in each party = 8
The total number of winners in each party = 2
The total number of ways of selecting two winners from 8 people = P(8,2) = 28
The total number of ways of selecting two winners from each political party = 28*28 = 784
The total number of ways = 784
Multiplication:
To determine the sum of two or more numbers, mathematicians multiply the numbers. It is a basic mathematical procedure that is widely used in daily life. Multiplication is used when we need to mix groups of like sizes. Multiplication is a representation of the underlying idea of adding the same number repeatedly.
The outcome of multiplying two or more numbers is referred to as the product of those numbers, and the factors are the quantities that are multiplied. Multiplying the numbers makes it simpler to add the same number repeatedly.
Complete question:
In celebration of Chinese new year, you are arranging name cards for 16 people to sit around this table. Since the cards are placed on the rotating lazy Susan, the specific chair of a guest does not matter, only who is to their left and right. That is, two namecard arrangements are considered different iff there is a guest whose person on their right or left changes. Now when you hide four golden tickets under the placed name cards, you want to ensure that each party has two winners. In how many ways can you choose to do so?
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a. How did you identify and name the semicircles?
Answer:
___And Its Name Is Half Circle
Can someone please help me. I dont want to mess up i only got one try. (15 pts)
If 2x2 – 28x = –98, then x could equal which of the following?
The value of x in the quadratic equation is as follows:
x = 7 and x = 7
How to solve quadratic equation?A quadratic equation is a polynomial equation in one unknown that contains the second degree, but no higher degree, of the variable.
The standard form of a quadratic equation is ax² + bx + c = 0, when a ≠ 0.
Let's solve for x in the quadratic equation 2x² – 28x = –98.
2x² – 28x = –98
2x² – 28x + 98 = 0
divide through by 2
x² - 14x + 49 = 0
The two numbers you can add get -14 and multiply to get 49 are -7 and -7.
Hence,
x² - 14x + 49 = 0
x² - 7x - 7x + 49 = 0
x(x - 7) -7(x - 7) = 0
(x - 7)(x - 7) = 0
Therefore,
x = 7 and x = 7
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please help!!
Ray BX is an angle bisector of angle ABC. If m∠ABX = 2y+10, and m∠ABC = 10y-4, calculate the measure of angle XBC.
The measure of angle XBC is 18°.
Given that, ray BX is an angle bisector of angle ABC.
What is an angle bisector?The angle bisector in geometry is the ray, line, or segment which divides a given angle into two equal parts.
Here,
m∠ABX = 2y+10, and m∠ABC = 10y-4
Now, m∠ABC = m∠ABX + m∠XBC
m∠ABX = m∠XBC
⇒ 10y-4 = m∠ABX+m∠ABX
⇒ 10y-4 = 2∠ABX
⇒ 10y-4 = 2(2y+10)
⇒ 10y-4 = 4y+20
⇒ 10y-4y = 20+4
⇒ 6y = 24
⇒ y=4
So, m∠XBC=2y+10
= 18°
Therefore, the measure of angle XBC is 18°.
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The hardware store sells orange buckets, which hold 10 liters of water, and teal buckets, which hold 3 liters. Alec bought 14 buckets. His buckets will hold 70 liters in total. How many of each type of bucket did Alec buy?
Alec buy 4 units of orange bucket and 10 units of teal bucket.
What is system of equations?
A set of one or more equations involving numerous variables is referred to as a system of equations. The variable mappings that satisfy all component equations are the solutions to systems of equations, or the points where the components of these equations intersect.
According to the given information, let us denote the quantity of orange bucket be x and teal bucket by y.
Therefore, budget constraints would be:
10x + 3y = 70 ..(1)
It is also given that total number of bucket is 14, such that:
x + y = 14 ..(2)
From equation (2),
x = 14 - y
Plug x = 14 - y in equation (1)
10(14 - y) + 3y = 70
140 - 10y + 3y = 70
140 - 7y = 70
7y = 140 - 70
7y = 70
y = 10
Plug y = 10 in x = 14 - y
⇒ x = 14 - 10
x = 4
Hence, Alec buy 4 units of orange bucket and 10 units of teal bucket.
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which list orders the fractions from least to greatest 2/3, 7/12, 17/24, 3/4 ?
Answer:
The bigger the denominator the less the value will be.
Just for clarification of what he said.
In the diagram below, quadrilateral STUV is inscribed in circle W. Find the
measure of U.
76⁰
3
W.
77°
104 degrees is the measure of angle U.
What is Circle?A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.
Given that a quadrilateral STUV is inscribed in circle W
We need to find the measure of U.
A quadrilateral is a four-sided polygon, having four edges and four corners.
In quadrilateral the sum of opposite angles should be equal to 180 degrees.
Let the measure of U is x.
∠S+∠U=180
76+x=180
Subtract 76 from both sides
x=180-76
x=104
Hence, the measure of U is 104 degrees.
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Please help will mark brainliest
The value of a is 5 on x- axis.
What are Coordinates?The pair of numbers that use the horizontal and vertical separations from the two reference axes to define a point's location on a coordinate plane. typically expressed by the x-value and y-value pair (x,y).
Given:
From the Graph we can mark the Coordinates.
One which the marked coordinates is (a, b) where is located at x- axis and y is located at y- axis.
Then, From the Figure we can see that a lies in between Coordinates (3, 3) and (6, 0) and close to a.
Hence, the value of a is 5 on x- axis.
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Work out
Give your
(5 x 10^3) x (9 x 10^7)
answer in standard form.
Answer:
To find the product of 5 x 10^3 and 9 x 10^7, we need to multiply the two numbers. The first step is to multiply the two numbers without the exponents, which gives us 5 x 9 = 45. Next, we need to add the exponents to find the exponent of the final product. 10^3 and 10^7 have exponents of 3 and 7, respectively, so the final exponent is 3 + 7 = 10. This means that the final product is 45 x 10^10, or 4.5 x 10^11 in standard form.
Step-by-step explanation:
what is
11.49 - (-21 )
Please help!!! i need this done by tonight!! 30 points!!
The symbol ∠ is used to denote an angle. The symbol m ∠ is sometimes used to denote the measure of an angle.
What is angle for example?The two hands together make different sets of lines from a common point. These sets of lines from a common point is called angle. The two hands form different angles every minute of the time. A clock forms an example of angles in real life.When the angle between two lines is it is said to be zero angle. The angle between twAn angle is formed when two straight lines or rays meet at a common endpoint. The common point of contact is called the vertex of an angle. The word angle comes from a Latin word named 'angelus,' meaning “corner or rays becomes when both the rays are in the same direction.Tape random straight lines across students' tables to create lots of angles where the tape overlaps. Then ask your students to sit around the table with a marker, and encourage them to classify as many angles as they could. After classifying angles, your pupils can then move on to measuring them.x = 15
∠H = 82
∠I = 49
∠G = 49
Note that side HG and side HI are congruent ( indicated by the little dashed line ) which means that their opposite angles are congruent ( ∠I and ∠G to be more specific. )
Angles in a triangle add up to equal 180°
Hence, 3x + 37 + 2 ( 4x - 11 ) = 180 ( note that the 2 in 2(4x - 11) came from angles I and G being congruent )
We now solve for x
3x + 37 + 2 ( 4x - 11 ) = 180
step 1 distribute the 2 to the 4x and -11
2 + 4x = 8x
-11 * 2 = -22
we now have 3x + 37 + 8x -22 = 180
step 2 combine like terms
3x + 8x = 11x
37 - 22 = 15
we now have 11x + 15 = 180
step 3 subtract 15 from each side
15 - 15 cancels out
180 - 15 = 165
we now have 11x = 165
step 4 divide each side by 11
11x / 11 = x
165 / 11 = 15
we're left with x = 15
Our final step is to find the measures of ∠G, ∠H and ∠I
We can do this by simply replacing x with 15 in their given expression
∠H = 3x + 37
* substitute 15 with x *
3 ( 15 ) + 37
3 * 15 = 45
45 + 37 = 82
Hence, ∠H = 82
∠I = 4x - 11
* substitute x with 15 *
4(15) - 11
4 * 15 = 60
60 - 11 = 49
Hence, ∠I = 49
Like stated previously ∠G and ∠I are congruent
Hence, ∠G = 49
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what is the correct answer (with the appropriate number of significant figures) for the calculation of 7.5 2.26 1.311 2?
The appropriate number of significant figures for the calculation of 7.5 + 2.26 + 1.311 + 2 is equivalent to 10.
Significant figures:
Any non-zero number is significant. The number 33.2 has 3 significant digits because all digits present are non-zero.
Zeros between two non-zero numbers are valid. 2051 has 4 significant digits. Zero is between 2 and 5.
For numbers in exponential notation:
N x 10x, all numbers spanning N are valid. "10" and "x" are not important. 5.02 x 10^4 has 3 significant digits.
"5.02." "10" and "4" are not important.
Provides the ability to change the precision of a value by manipulating its shape. For example, write 1100 with 3 significant digits. 1100 has 2 significant digits. The trailing two zeros are not significant. Adding a decimal at the end brings the number to the 1100th significant digit (according to rule 5).
We can create a 3-significant digit of 1.10 x 10^3.
In the question of adding all we get,
7.5 + 2.26 = 9.76
9.76 + 1.311 + 2
9.76 + 1.311 = 11.071
11.071 + 2
11.071 + 2 = 13.071
13.071
Round 13.071 → 13
This is because the total sum of the numbers gives a value of 13.071.
However, the number '2' has only one significant figure.
Therefore, we need to restrict our solution to one significant figure.
Therefore, on rounding off the solution becomes '10' with only one significant figure.
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suppose a population of bacteria in a petri dish has a doubling time of 6 hours. how long will it take for an initial population of 8000 bacteria to reach 12000? round your answer to two decimal places, if necessary.
For an initial Bacteria population of 8000 to reach 12000 bacteria it will take almost 4 hours.
Bacterial culture growth is defined as an increase in the number of bacteria within a population rather than an increase in the size of individual cells. Bacterial population growth occurs geometrically or exponentially. In each cycle of division (generation), the cell develops into 2 cells, then 4 cells, then 8 cells, then 16 cells, then 32 cells. The time required for generation formation, generation time (G), can be calculated using the following formula:
G = 1/n = [tex]\frac{t}{3.3logb/B}[/tex]
where B is the number of bacteria at the start of observation, b is the number of bacteria present after period t, and n is the number of generations. This relationship indicates that the average generation time is constant and the rate of bacterial population growth is proportional to the number of bacteria at any given time point. This relationship holds only during periods of exponential population growth called logarithmic growth.
According to the question:
2^(t/6) = 12000/8000 = 1.5
t = 6log1.5/log2
= 3.6 hours
Round up, since in 4 hours it will double to 12,000.
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brawdy plastics, inc., produces plastic seat belt retainers for general motors at their plant in buffalo, new york. after final assembly and painting, the parts are placed on a conveyor belt that moves the parts past a final inspection station. how fast the parts move past the final inspection station depends upon the line speed of the conveyor belt (feet per minute). although faster line speeds are desirable, management is concerned that increasing the line speed too much may not provide enough time for inspectors to identify which parts are actually defective. to test this theory, brawdy plastics conducted an experiment in which the same batch of parts, with a known number of defective parts, was inspected using a variety of line speeds. the following data were collected. excel file: data14-05.xlsx line speed number of defective parts found 20 23 20 21 30 19 30 16 40 15 40 17 50 14 50 11 if required, enter negative values as negative numbers. a. select a scatter diagram with the line speed as the independent variable. a. b. c. d. a b. what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? negative relationship c. use the least squares method to develop the estimated regression equation (to 1 decimal). d. predict the number of defective parts found for a line speed of feet per minute.
a. The scatter diagram indicates that the Number of Defective Parts found increases with Line Speed
b. The regression model is Y = 27.5 - 0.3·X
c. When the line speed is 25 feet per minute, the number of expected defective parts is 20 defective parts.
According to the Question:
The give data is presented as follows'
Line Speed; 20, 20, 30, 30, 40, 40, 50, 50
Number of Defective; 23, 21, 19, 16, 15, 17, 14, 11
Now,
1. From the scatter diagram there is an apparent correlation between increase line speed and the number of defective parts found.
2. The equation for linear regression by the least squares method is presented as follows;
Y = a + b·X
Where;
b = N ∑XY - (∑X) (∑Y) / N ∑X² - (∑X)² -------------------- (1)
and
a = ∑Y - b ∑X / N ---------------------------- (2)
Now, after calculation, we have;
∑X = 280, ∑Y = 136, ∑X² = 10,800, ∑XY = 4,460, (∑X)² = 78,400, N = 8
Putting in equation (1) and (2), we get;
b = (8×4460 - 280×136) / (8×10,800 - 78,400) = -0.3
and,
a = (136 - (-0.3)×280)/8 = 27.5
Therefore, we have the linear regression as follows;
Y = 27.5 - 0.3·X
Therefore, when the line speed is 25 feet per minute, we have;
Y = 27.5 - 0.3 × 25 = 20
The number of defective parts expected to be found when the line speed is 25 feet per minute, Y = 20 defective parts.
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the problem with measurement is that researchers cannot account for errors statistically question 1 options: true false
It is partially true that the problem with measurement is that researchers cannot account for errors statistically.
Why do errors occur in measurement?During measurements, there is a huge possibility that an error will occur and even no result or measurement can be 100% accurate. This happens due to many factors like mistakes, approximations, and other physical factors.
Coming to the statement, definitely researchers cannot account for errors. This is true, but this is not a problem since it is something that will, for sure, occur. The major goal is towards minimizing it.
So, the given statement is partially true.
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I need help with this question
Answer:
not really sure but it could be a
5x-180x² factor completely
Answer:
-5(36x-1)x
Step-by-step explanation:
Which transformation shows that △ ABC and △ DEF are similar?
C. A reflection across the x-axis followed by a translation of 1 unit right and 1 unit down
Preimage Points are:
A(-4,1) B(-6,5) C(-1,2)
Image points are:
D(-2, 3) E(-5, -6) F(0, -3).
What is reflection:
A reflection is referred to as a flip in geometry. A reflection is the shape's mirror image. A line, called the line of reflection, will allow an image to reflect through it. Every point in a figure is said to reflect the other figure when they are all equally spaced apart from one another. The reflected image should be the same size and shape as the original, but it faces the opposite way. Changes in position during reflection may also result in translation. Pre-image and image are terms used to refer to the same thing in this context.
So in our Questions reflection across the x axis will negate the y coordinate of each point this will map
A(-4, 1)→(-4, -1)
B(-6, 5)→(-6, -5)
C(-1, 2)→(-1, -2)
We can see that each x-coordinate is 1 lower and each y-coordinate is 1 higher than the image points by comparing these points to the points in DEF. This means that we should translate 1 unit to the right and 1 unit to the bottom to subtract 1 from each x-coordinate and 1 from each y-coordinate.
Given Question is incomplete complete question here?
What series of transformations from △ABC to △DEF shows that △ABC≅△DEF ?
A . a reflection across the y-axis followed by a translation of 1 unit right and 2 units up
B . a clockwise rotation of 90° about the origin followed by a translation of 4 units right and 4 units up
C. a reflection across the x-axis followed by a translation of 1 unit right and 1 unit down
D . a reflection across the line y = x followed by a positive rotation of 270° about the center
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2(x- 4) + 3x- 17 for x = 3
Answer:
-10
Step-by-step explanation:
i just did it
5 years ago Patricia put 1200 in a saving account with a 1.5% interest rate. how much does she have now in her savings account now
PLEASE HELP!!!!!
The amount of money in her account after five years will be $1,292.74.
What is compound interest?A loan or deposit's interest is computed using the starting principle and the interest payments from the ago decade as compound interest.
We know that the compound interest is given as
A = P(1 + r)ⁿ
Where A is the amount, P is the initial amount, r is the rate of interest, and n is the number of years.
A long time back Patricia put 1200 in a saving record with a 1.5% financing cost. Then the amount of money in her account after five years will be given as,
A = $1,200 × (1 + 0.015)⁵
Simplify the expression, then we have
A = $1,200 × (1.015)⁵
A = $1,200 × 1.07728
A = $1,292.74
The amount of money in her account after five years will be $1,292.74.
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a cable company must provide service for 6 houses in a particular neighborhood. they would like to wire the neighborhood in a way to minimize the wiring costs (or distance). what is the minimal length of the network required to span the entire neighborhood?
The minimal Length of network to cover the entire neighborhood is 1200 yard , the correct option is (d) .
In the question ,
a table of of distance between the 6 cities is given ,
we have to find the minimal length in which all the neighbor hood can be connected .
From the table we can see that ;
the minimum distance to connect the house 1 to house 2 = 100 yards.
the minimum distance to connect the house 3 is from 2 to 3 = 300 yards.
the minimum distance to connect the house 4 is from 2 to 4 = 250 yards.
the minimum distance to connect the house 5 is from 4 to 5 = 300 yards.
the minimum distance to connect the house 6 is from 4 to 6 = 250 yards.
On adding all the distance ,
we get , the minimum distance = 100 + 300 + 250 + 300 + 250 = 1200 yards .
Therefore , the minimal length of the network is 1200 yards .
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Lily measures the circumference of three pillars.
Complete the table to show Lily’s measurements, the actual measurements, the difference between the measurement and the actual, and the percent error.
By using the concept of percentage, the complete table has been shown below
What is percentage?
Suppose there is a number and the number has to be expressed as a fraction of 100. The fraction is called percentage. For example 13% means [tex]\frac{13}{100}[/tex]. Here 13 is expressed as a fraction of 100.
For marble
Lily's Measurement = 90 cm
Actual Measurement = 90 + 10 = 100 cm
Absolute difference = 10 cm
Percent error = [tex]\frac{10}{100} \times 100[/tex] = 10 %
For granite
Lily's Measurement = 65 cm
Actual Measurement = 50 cm
Absolute difference = 15 cm
Percent error = [tex]\frac{15}{50} \times 100[/tex] = 30 %
For concrete
Lily's Measurement = 30 + 6 = 36 cm
Actual Measurement = 30 cm
Absolute difference = 6 cm
Percent error = [tex]\frac{6}{30} \times 100[/tex] = 20 %
Marble Granite Concrete
Lily's
Measurement 90 cm 65 cm 36
Actual
Measurement 100 cm 50 cm 30
Absolute
Difference 10 cm 15 cm 6
Percentage
Error 10% 30% 20%
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Complete Question
The table has been attached
An equilateral triangle has a side measure of 10 in. What is the measure of each of the angles of the triangle?.
The angle of an equilateral triangle is 60°.
Equilateral triangle:
An equilateral triangle is a triangle with all three sides of equal length , corresponding to what could also be known as a "regular" triangle. An equilateral triangle is therefore a special case of an isosceles triangle having not just two, but all three sides equal. An equilateral triangle also has three equal.
Here we have to find each angle of the triangle.
Data given:
sides of an equilateral triangle = 10inches
As it is clear from the definition that the angle of an equilateral triangle is equal.
Let's consider the triangle as ABC.
∠A + ∠B + ∠C = 180°
As the angle are equal so we take
∠A = ∠B = ∠C
So we have;
3∠A = 180°
∠A = 60°
Therefore the angle of the triangle is 60°.
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The Excel Cable Company has a monthly fee of $32.00 and an additional charge of $8.00 for each premium channel. The Best Cable Company has a monthly fee of $26.00 and an additional charge of $10.00 for each premium channel. The Horton family is deciding which of these two cable companies to subscribe to. For which number of premium channels will be the total monthly subscription fee for the excel and best cable companies be the same
Answer:
We can set up the following equation:
Excel Cable Company fee = Best Cable Company fee
32 + 8x = 26 + 10x
Here, x represents the number of premium channels. We can solve for x by subtracting 26 from both sides and then dividing both sides by 2 to get:
6 + 6x = 10x
6 = 4x
x = 6/4
x = 1.5
Therefore, the total monthly subscription fee for the Excel and Best cable companies will be the same for 1.5 premium channels. Note that this is not a whole number, so it is not possible for the subscription fees to be the same for a whole number of premium channels
Answer: 3 channels
Step-by-step explanation:
The ECC has an initial fee of $32.00 with a $8.00 fee for each channel, so we can label that as Total = 8(x) + 32.00.
The BCC has an initial fee of $26.00 with a $10.00 fee for each channel, so we can label that as Total = 10(x) + 26.00.
Since we want to find how many premium channels each company needs till the monthly subscription rate will be equal, we can set those equal to eachother.
8x + 32.00 = 10x + 26.00
2x = 6
x = 3, so when each company has 3 premium channels used, the prices will be the same.
there are 51 houses on a street. each house has an address between 1000 and 1099, inclusive. show that at least two houses have addresses that are consecutive integers.
according to the question,
given data in the question'
there are 51 houses on a street'
each hoses has an address between 1000 and 1099
There are 51 residences and 1000 possible addresses, according to the pigeon hole principle. There must be at least one address between each house in order for there to be no houses with consecutive addresses. To do this, only give houses even numbers (leaving odd addresses as the buffer address)
Giving houses even numbers (leaving odd addresses as the buffer address) There are now 1000=50 addresses that can be used.
According to the pigeon hole principle, there must be at least one box that contains at least N
k things if N objects are put into k boxes.
Because of this, it is impossible to assign 50 distinct addresses to 51 separate homes without utilising a single consecutive integer.
So, at least one instance of a home must have consecutive integers, which.
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There are 2 houses that have at least consecutive integers .
What is meant by the pigeonhole principle?According to the pigeonhole principle, at least one container must hold more than one item if n things are placed into m containers, where n > m.
Why is pigeonhole principle important?According to the pigeonhole principle, if there are more pigeons than there are pigeonholes, then at least one pigeonhole must hold more than one pigeon. Although the underlying idea is clear, the ramifications are staggering. The explanation is that the principle establishes the reality (or absence) of a certain phenomena.
There are potential residences and addresses. There must be at least one address between each house in order for there to be no houses with consecutive addresses. To do this, only give houses even numbers (leaving odd addresses as the buffer address)
Houses are given even numbers, leaving odd addresses as the buffer address. As a result, we now have
50
addressable addresses
According to the "pigeon hole concept," if items are put into boxes, then there must be at least one box that contains at
[N/k]object.
As a result, it is impossible to assign distinct addresses to several dwellings without using at least one consecutive number.
Since there must be at least two homes with consecutive integer addresses, there must be at least one instance of consecutive integer addresses for houses.
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2.Select the number below that is irrational.
Answer:
Step-by-step explanation:
the second one
Tyrell is exploring a cave. Every hour, he makes 4 vertical descents of 3.5 meters. The expression 3(4)(-3.5) represents his change in elevation in meters after 3 hours. What is his change in elevation?
The value of the change in elevation is -42 meters
How to determine the change in elevation?From the question, we have the following parameters that can be used in our computation:
Expression = 3(4)(-3.5)
The above expression represents his change in elevation in meters after 3 hours
So, we have the following representation
Change in elevation = 3(4)(-3.5)
Remove the brackets and express them as products
So, we have the following representation
Change in elevation = 3 * 4 * -3.5
Evaluate the products
So, we have the following representation
Change in elevation = 12 * -3.5
Evaluate the products
So, we have the following representation
Change in elevation = -42
This represents the change in elevation
Hence, the change in elevation is -42 meters
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Question 7 (Essay Worth 6 points)
(04.03 MC)
On a recent survey, students were asked if they like to fly and if they can drive. The partial results are given in the relative frequency table.
Can drive Cannot drive Row Totals
0.60
Likes to fly
Do not like to fly
Column totals 0.55
0.18
0.45
1.00
Complete the relative frequency table, showing all necessary calculations.
×84 DID
Source C
BIUS x, x Tx
I
E E 99
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The completed relative frequency table is given by the image shown at the end of the answer.
How to complete the relative frequency table?First we look at the row total of people who like to fly, which is of 70%, hence:
It is stated in the table that the proportion of those who like to fly and can drive is of 0.32.Hence the relative frequency of those who like to fly and cannot drive is of: 0.7 - 0.32 = 0.38.Amount those who can drive, we have that:
The total is of 0.45.0.32 like to fly.Hence the relative frequency of those who do not like to fly is of: 0.45 - 0.32 = 0.13.Amount those who cannot drive, we have that:
The total is of 0.55.0.38 like to fly.Hence the relative frequency of those who do not like to fly is of: 0.55 - 0.38 = 0.17.Thus the total frequency of the second row is given as follows:
0.17 + 0.13 = 0.30.
Missing InformationThe table is given by the image shown at the end of the answer. I don't know if the values are the same but you will have to follow the same procedure to obtain the missing values.
More can be learned about relative frequency at https://brainly.com/question/1809498
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Answer:
I took the test
the answer is in the image below
Step-by-step explanation: