Answers
Solution:
The arithmetic sequence is given below as
[tex]19,24,29,34,...[/tex]Step 1:
We will calculate the common difference using the formula below
[tex]\begin{gathered} d=t_2-t_1=t_3-t_2 \\ d=24-19=29-24 \\ d=5 \end{gathered}[/tex]Step 2:
We will calculate the fifth term using the formula below
[tex]\begin{gathered} c \\ n=5,a=19,d=5 \\ t_5=19+(5-1)5 \\ t_5=19+20 \\ t_5=39 \end{gathered}[/tex]We will calculate the sixth term using the formula below
[tex]\begin{gathered} t_n=a+(n-1)d \\ n=6,a=19,d=5 \\ t_6=19+(6-1)5 \\ t_6=19+25 \\ t_6=44 \end{gathered}[/tex]We will calculate the seventh term using the formula below
[tex]\begin{gathered} t_7=a+(n-1)d \\ n=7,a=19,d=5 \\ t_7=19+(7-1)5 \\ t_7=19+30 \\ t_7=49 \end{gathered}[/tex]Hence,
The next three terms of the arithmetic sequence are given below as
[tex]\Rightarrow39,44,49[/tex]Related Questions
a naturalist relocated 12 wild bears in 6 months. the naturalist relocated the same number of wilde bears each month how many wild bears did the naturalist relocate per month HELP SUPER URGENT
Answers
The number of wild bears the naturalist can relocate per month is 2 wild bears.
Number of wild bears relocated by the naturalist = 12 wild bears
Time taken by the naturalist to relocate these wild bears = 6 months
Thus the number of bears the naturalist can relocate in 1 month can be found out by using unitary method
This implies that the number of bears relocated by the naturalist in 1 month or per month = 12 / 6 = 2 wild bears
Thus the number of wild bears the naturalist can relocate per month is 2 wild bears .
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Help with number two please highlight the answer in bold
Answers
ANSWER
Options: II and IV
EXPLANATION
Mean: Is the sum of data values divided by the total number of data values
Deviation: Is the difference between an individual data item and the set's mean.
Absolute value: Is the distance (a positive quantity) between any two points on a number line.
Variability: This relates to how dispersed (or clustered) the values in a data set are. High variability indicates that the data is dispersed. Low variability indicates that the data is grouped together (close together).
MAD: Is the average distance between each data value and the mean is the Mean Absolute Deviation (MAD) of a set of data. The higher the MAD, the more data variability there is (the data is more spread out).
Hence, II and IV are most likely to have the greatest number of values in common because they both have higher MAD (8) meaning that they have more data variability (their data is more spread out) compared to I and III which have MADs equal 4 and 2 respectively.
Which of the following statements is true about the congruent triangles below?
Answers
Answer:
[tex]\angle A \cong \angle D[/tex]
Step-by-step explanation:
Let's check each statement:
1) [tex]\angle A \cong \angle D[/tex]
This is true, as both angle A and angle D are marked with double angle measure marks, signifying congruence.
2) [tex]\overline{AC} \cong \overline{EF}[/tex]
This is false, as [tex]\overline{AC}[/tex] is marked with two tick marks, while [tex]\overline{EF}[/tex] is marked with three tick marks.
3) [tex]\overline{BC} \cong \overline{ED}[/tex]
This is false, as [tex]\overline{BC}[/tex] is marked with two tick marks, while [tex]\overline{ED}[/tex] is marked with only one tick mark.
4) [tex]\angle C \cong \angle E[/tex]
This is false, as angle C is marked with three angle measure marks, while angle E is marked with only one mark.
Select the correct answer.
Consider this equation.
cos(8) = -
If 8 is an angle in quadrant II, what is the value of tanê)?
ОА.
15
8
ов. 15
ос. -
✓15
8
OD. 15
Answers
Given that:
[tex]\cos \theta=\frac{adjacent}{hypothenus}[/tex]and we are given that:
[tex]\cos \theta=-\frac{7}{8}[/tex]we can say that:
adjacent = 7, hypothenus = 8
And we can apply the Pythagorean theorem which is:
[tex]\text{hypothenus}^2=opposite^2+adjacent^2[/tex]Thus, we have that:
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A square measures 8cm to the nearest
cm. What is the largest and smallest
possible area of the square?
Answers
Answer: smallest area- 56.25cm2 largest area- 70.56cm2
i cant seem to be able to solve -6(8g+4)-5+6g
Answers
Answer: -42g-29
Step-by-step explanation:
-6(8g+4) -5+6g
-48g-24 -5+6g
-48g+6g=-42g
-24-5=-29
Margaret''s parents gave her $40 to spend on video games. Used games are $8 and new games are $14.
Answers
Answer:
so? what is your question here?
Step-by-step explanation:
tsThe table below represents the concessions sold at the last three basketball games. Thegames were held on different days and times.Friday nightSaturday morningTuesday nightTotalCandy1489478320Hot Dogs10227150279Nachos Total1084297247358163325846What is the approximately probability of a person buying a hot dog and going to a Tuesdaynight game?
Answers
Given:
The total = 846.
The number of hot dogs sold at Tuesday night = 150.
Required:
We need to find the approximate probability of a person buying a hot dog and going to a Tuesday night game.
Explanation:
The total possible outcomes = 846.
[tex]n(S)=846[/tex]Let A be the given event.
The favourable outcomes = The number of hot dogs sold at Tuesday night = 150.
[tex]n(A)=150[/tex]The approximate probability of a person buying a hot dog and going to a Tuesday night game.
[tex]P=\frac{n(A)}{n(S)}\times100[/tex][tex]P=\frac{150}{846}\times100[/tex][tex]P=17.7[/tex][tex]P=18\text{ \%}[/tex]Final answer:
[tex]P=18\text{ \%}[/tex]for each of the 7 you have to determine whether its alternative exterior angles, same side interior angles, vertical angles, alternate interior angles, definition of a parallelogram, SAS, Or Given
Answers
Statement Reason
WXYZ is a parallelogram Given
WX || ZY and WZ || XY Definition of a parallelogram
∠ZYW ≅ ∠XWY Alternate interior angles
WX ≅ YZ Definition of a parallelogram
WY ≅ WY Reflexive property of congruence
ΔWXY ≅ ΔZYW SAS
∠X ≅ ∠Z CPCTC
Mabel spends 4 hours to edit a 3-minute long video. She edits at a constant rate.
How long does Mabel spend to edit a 15 minute long video?
Answers
By the concept of unitary method, she will take 20 hours to complete a video as definition of unitary method says "The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value".
What is unitary method?The unitary method is a strategy for problem-solving that involves first determining the value of a single unit, then multiplying that value to determine the required value. A single or distinct unit is referred to by the word unitary. Therefore, the goal of this method is to establish values in relation to a single unit. The unitary method, for instance, can be used to calculate how many kilometers a car will travel on one litre of gas if it travels 44 km on two litres of fuel. The unitary method refers to the process of determining the value of a single unit from the values of several other units and using that value to determine the value of the necessary number of units.
Here,
As she takes 4 hours to edit a 3 minute video,
by unitary method,
so she take 4/3 hour to edit a 1 minute video.
To edit a 15 minute video,
she will take 15*4/3 hours.
=20 hours
As stated in the definition of the unitary method, "the unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value," it will take her 20 hours to complete a video using this method.
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4x 3y2 Evaluate the expression for x = 3 and y = 4.
Answers
Explanation
[tex]-\frac{4x^3}{3y^2}[/tex]Step 1
to find the answer just replace the values for x and y
for x=3 and y =4
[tex]\begin{gathered} -\frac{4x^3}{3y^2} \\ -\frac{4(3)^3}{3(4)^2}=-\frac{4\cdot(3\cdot3\cdot3)}{3\cdot(4\cdot4)}=-\frac{4\cdot27}{3\cdot16}=-\frac{27}{12}=-\frac{9}{4} \end{gathered}[/tex]I hope this helps you
Graph the polygon with the given vertices and its image after a reflection in the given line.
J(-3, 1), K(0, 3), L(4, -1), M(1, -3); y = -2
Answers
A polygon is a plane figure characterized by a finite number of straight-line segments joined to form a closed polygonal chain in geometry.
What is a polygon?
A polygon is a plane figure characterized by a finite number of straight-line segments joined to form a closed polygonal chain in geometry. A polygon is defined as a bounded plane region, a bounding circuit, or both. A polygonal circuit's segments are known as its edges or sides.
Given coordinates are,
J(-3, 1), K(0, 3), L(4, -1), M(1, -3); y = -2
Plot all the points on a coordinate geometry in a sequence we will get the polygon of four sides.
The image of the constructed polygon with all its coordinates is attached with the answer below.
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The population of a small city in 2010 was 36,000. In 2015, the population was 43,800. If the population growth is exponential and growth occurs at the same rate, what will be the population be in 2020? round your answer to the nearest whole number.
Answers
The population of the small city in the year 2020 using the given growth rate is; 51600 people
How to solve exponential growth rates?We are given that;
Population of the small city in the year 2010 = 36000
Population in the year 2015 = 43800
Now, we are told that the growth rate occurs at the same rate per year. Thus;
Population change from 2010 to 2015 = 43800 - 36000 = 7800
Thus, the population increases by 7800/5 = 1560 people each year.
General form of exponential function is; y = bˣ
where b is rate of growth while x is number of years
But here we will use sequence to get;
y(10) = 1560 * 10 = 15600
Thus;
Population in 2020 = 36000 + 15600 = 51600 people
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Find the Area of the figure below, composed of a rectangle with two semicircles
removed. Round to the nearest tenths place.
16
D). (
Submit Answer
6
attempt 1 out of 2
PLEASE HELP 20 POINTS!!!!!!!
Answers
well, we know it's a rectangle with two removed semicircle's, hmmm hold on!! two semicircles make together a whole circle, well, let's remake that circle and put it inside the rectangle, then, let's subtract that area from that of the rectangle's, Check the picture below.
[tex]\stackrel{\textit{\LARGE Areas}}{\stackrel{rectangle}{(16)(4)}~~ - ~~\stackrel{circle}{\pi (2)^2} }\implies 64~~ - ~~4\pi ~~ \approx ~~ \text{\LARGE 51.4}[/tex]
first test(x)=86,82,47,69,73,47,63,50,59,77,88,87second test (y)=81,71,51,75,69,44,48,48,58,68,83,77find a equation of the least squares regression line. Round the answer to three decimal places, if necessary.
Answers
To find the equation of the line, we will use the formula:
y=mx + b
The formula for calculating the slope is given as :
[tex]m=\frac{N\text{ }\Sigma(xy)-\Sigma x\Sigma y}{N\text{ }\Sigma(x^2)-(\Sigma x)^2}[/tex]how much must be deposited at the beginning of every six months in an account that pays 6% compounded semi-annually so that the account will contain 35,000 at the end of five years the semi-annual payments are___?round to 2 decimal places
Answers
In order to determine the initial investment, use the following formula for the composed interest:
[tex]I=P(1+\frac{r}{n})^{nt}[/tex]where:
P: initial investment = ?
r: interest rate = 6% = 0.06
n: number of times per time period = 6
t: time period = 5 x 2 = 10
I: final account = 35,000
replace the previous values of the parameters and solve for P, as follow:
[tex]\begin{gathered} 35000=P(1+0.06/6)^{6\cdot10}=P\cdot1.816 \\ P=35000/1.816 \\ P=19273.13 \end{gathered}[/tex]Hence, the initial investment was 19,273.13
PLEASE HELP ASAP!!!!!
Answers
Answer the answer is 12 units:
Step-by-step explanation:
Solve x and express answers in simplist radical forM. 2x^2+3x-=9x+2
Answers
Hello
To solve this question, i will use quadratic formula; however, there are other methods we can use to solve this question.
Step 1
Collect like terms
[tex]\begin{gathered} 2x^2+3x=9x+2 \\ 2x^2+3x-9x-2=0 \\ 2x^2-6x-2=0 \end{gathered}[/tex]A standard quadratic equation can be represented as
[tex]\begin{gathered} ax^2+bx+c=0 \\ a=2,b=-6,c=-2 \end{gathered}[/tex]The quadratic equation is given as
[tex]x=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}[/tex]Therefore,
[tex]\begin{gathered} x=\frac{-(-6)\pm\sqrt[]{(-6)^2-4(2)(-2)}}{2\times2} \\ x=\frac{6\pm\sqrt[]{36+16}}{4} \\ x=\frac{6\pm\sqrt[]{52}}{4} \\ x=\frac{6\pm7.2}{4} \\ x=\frac{6+7.2}{4}=3.3 \\ or \\ x=\frac{6-7.2}{4}=-0.3 \end{gathered}[/tex]From the calculations above, the value of x is either 3.3 or -0.3
I need help with this practice I’m having trouble solving itNeed some help step by step If you can. Use Desmos to graph this
Answers
Given the function:
[tex]y=-4\cos \mleft(\frac{2}{3}x+\frac{\pi}{3}\mright)-3[/tex]The graph is attached below:
• The period of the function, T = π-(-2π)=3π.
Thus, the function has been graphed to show at least one full period, the x and y-axes are also clearly labeled above.
What is the slope of the line that passes through the points (10, 6) and (6, 6)? Write
your answer in simplest form.
Answers
The slope of the line that passes through the points (10,6) and (6,6) is 0.
The Slope of a line can be described as a change in the y coordinate with respect to the x coordinate.
Formula to find the slope of the line that passes through the points [tex](x1,y1)[/tex] and [tex](x2,y2)[/tex] is
[tex]m= (y2-y1)/(x2-x1)[/tex]
where, m=slope
As per the given problem, let us consider
[tex](x1,y1)=(10,6)[/tex]
[tex](x2,y2)=(6,6)[/tex]
Substitute the given values such as [tex]x1=10,x2=6,y1=6,y2=6[/tex] in the formula,
[tex]m=(6-6)/(6-10)\\m=0/(-4)\\m=0[/tex]
Therefore, the slope of the line that passes through the points (10,6) and (6,6) is o.
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An ostrich farmer wants to enclose a rectangular area and then divide it into four pens with fencing parallel to one side of the rectangle. there are 540 feet of fencing available to complete the job. what is the largest possible total area of the four pens?
Answers
Answer:
135 feet
Step-by-step explanation:
you divide 540÷4 to get the answer
In a right triangle, the length of the hypotenuseis 14 cm and the length of one leg is 8 cm.What is the measure of the other leg?
Answers
Since it is a right triangle, we can use the Pythagorean Theorem. This one states that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse. In algebraic notation:
[tex]\begin{gathered} a^2+b^2=c^2 \\ \text{ Where a and b are the legs and c is the hypotenuse of the right triangle.} \end{gathered}[/tex]So, in this case, we have:
[tex]\begin{gathered} a=8\operatorname{cm} \\ b=? \\ c=14\operatorname{cm} \end{gathered}[/tex][tex]\begin{gathered} a^2+b^2=c^2 \\ (8cm)^2+b^2=(14cm)^2 \\ (8)^2cm^2+b^2=(14)^2cm^2 \\ 64cm^2+b^2=196cm^2 \\ \text{ Subtract }64cm^2\text{ from both sides of the equation} \\ 64cm^2+b^2-64cm^2=196cm^2-64cm^2 \\ b^2=132cm^2 \\ \text{ Apply square root to both sides of the equation} \\ \sqrt{b^2}=\sqrt{132cm^2} \\ \boldsymbol{b}\approx\boldsymbol{11.49\operatorname{cm}} \end{gathered}[/tex]Therefore, the measure of the other leg rounded to the nearest hundredth is 11.49 centimeters.
Classify each figure as a line, ray, or line segment. Then, show how to write it. (a) (b) (c) Figure L K H G M Type O line O ray Oline segment O line O ray Oline segment O line Oray Oline segment How to write it 0 X Ś ?
Answers
SOLUTION
The image below shows the answer:
For a: The line in written as:
[tex]\overleftrightarrow{KJ}[/tex]For b: The ray is written as:
[tex]\overleftarrow{HG}[/tex]For c: The segment is:
[tex]\overline{LM}[/tex]help meeeeeeeeeeeeeee pleaseeeeeee
Answers
Answer: 2.5, 5.4
Step-by-step explanation:
[tex]-16t^2 +126t=213\\\\16t^2 -126t+213=0\\\\t=\frac{-(-126) \pm \sqrt{(-126)^2 -4(16)(213)}}{2(16)}\\\\t \approx 2.5, 5.4[/tex]
Help! graph the systems of equations. {2x+y=8 −x+2y=6
Answers
A system of equations is simply a collection of equations that can be dependent, independent, consistent, or inconsistent.
2x + y = 8x - 2y = -6 is x,y = 2,4
How are equations graphed?To graph the equation, choose three x values and list them in a table. (Hint: choose values that are easy to calculate, such as 1, 0 and 1). Simplify the equation by substituting each value to find the associated y-coordinate. Draw a line between each point on a graph with the sorted pairings.A system of equations is simply a collection of equations that can be dependent, independent, consistent, or inconsistent.Given equation,
2x + y = 8x - 2y = -6
x,y = 2,4
[1] 2x + y = 8
[2] x - 2y = -6
Solve [2] for the variable x
[2] x = 2y - 6
Plug this in for variable x in [1]
[1] 2•(2y-6) + y = 8
[1] 5y = 20
Solve [1] for the variable y
[1] 5y = 20
[1] y = 4
By now we know this much
x = 2y-6
y = 4
Use the y value to solve for x
x = 2(4) -6 = 2
Hence, {x,y} = {2,4}
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The sum of two numbers is 130 and their difference is 34. Let x be the first number and y be the second number. Set up a system of equations and use the elimination method to find the numbers
Answers
The numbers are 82 and 48
What is an equation?An equation is a mathematical statement with an 'equal to' symbol between two expressions that have equal values.
Let x represent the first number and y represent the second number.
Equation 1, sum of the numbers:
x + y = 130
Equation 2, difference of the numbers:
x - y = 34
Using the elimination method system of equations to solve:
x + y = 130
x - y = 34
-------------------
Add the two equations to eliminate the y term leaving:
2x = 164
Divide both sides by 2:
x = 82
Find y from first equation: x + y = 130
substituting 82 for x in the equation
82 + y = 130
Subtract 82 from both sides:
y = 48
The two numbers in the system of equation are 82 and 48.
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(ii) The lowest common multiple (LCM) of x and 60 is 240.
Find the smallest possible value of x.
(Please help + will mark as a brainliest!!)
Answers
The smallest value of x is 2 for which these three numbers 2, 60, and 240 have an LCM of 240.
What is LCM?LCM of two or more than two given numbers is the smallest common multiple that is divisible by two or more than two given numbers.
Given, Are three numbers x, 60, and 240 of which x is unknown.
The lowest common multiple of these three numbers will be when x is the smallest.
Let x be 2 therefore the numbers are now, 2, 60, and 240.
And LCM of 2, 60, and 240 is 240 as it is the smallest number that is divisible by all these three numbers.
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Q.22 5.3 Write a system of linear equations that has the ordered pair of (-2,8) as it's solution.
Answers
A system of linear equations that has the ordered pair of (-2,8) as it's solution is Oy - 2x = 12 and x - 2y.
calculation:-
x = -2
for 2y - 4x = 24 plug in x = -2
2y + 8 = 24
Subtract 8 from both sides
2y + 8 - 8 = 24 - 8
2y = 16
divide both sides by 2
2y/2 = 16/2
y = 8
Therefore, the solution to the system of linear equations is:
(x, y) = (-2, 8).
A non-linear equation is such that it does not form a straight line. It looks like a curve in a graph and has a variable slope value. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y. The graph of a linear equation always forms a straight line. The definition of a linear equation is an algebraic equation in which each term has an exponent of 1.
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Jack earns $5250 per month. Jill earns $1143.50 a week. Who earns more per year, and by how much?
Answers
The question is in the link pls help me, fast.
Answers
Answer:
The answer is B.
Step-by-step explanation:
The circle is filled in so we know the answer cannot be A. All the numbers after 4 are greater than or equal to 4. The arrowing is pointing toward the numbers after 4.