The area of the figure is 84.139 square ft
How to determine the area of the figure?From the question, we have the following parameters that can be used in our computation:
Shapes = Rectangle and Semicircle
For the rectangle, we have
Length = 5 ft and Width = 14 feet
For the circle, we have
Diameter = 14 ft - 4 ft - 4 ft
Evaluate
Diameter = 6 feet
Start by calculating the radius of the semicircle
So, we have the following representation
radius = Diameter/2
This gives
radius = 6/2
Evaluate
radius = 3
The area of the shape is then calculated as
Area = Length * WIdth + πr²/2
So, we have
Area = 5 * 14 + 3.142 * 3²/2
Evaluate
Area = 84.139
Hence, the area is 84.139 square ft
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Please help me and with explanation too(English only)
Answer:
1
Step-by-step explanation:
The angles of a triangle must add up to 180 degrees, which gives the expression
180 = 111 + 34 = 35t
simplifying this expression gives
35 = 35t
Then solve for t to get
t = 1
please help solve problem (picture)
The outpatient surgery as the percent of total surgeries in the year 1996 is 86 %
What is logarithmic function ?The opposite of an exponential function is a logarithmic function. A log function and an exponential function both use the same base. An exponent is a logarithm. f(x) = bx is how the exponential function is expressed. The formula for the logarithmic function is f(x) = log base b of x.
According to the given information
Consider the logarithmic function:
[tex]f(x)=-1311+306 \ln x[/tex]
Here x is the number of years since 1990 and f(x) is the outpatient surgery as the percent of total surgeries.
In the year 1996:
[tex]& x=96 \\[/tex]
[tex]& f(96)=-1311+306 \ln (96) \\[/tex]
[tex]& =-1311+1396.69 \\[/tex]
[tex]& =85.69 \\[/tex]
[tex]& \approx 86 \\[/tex]
Thus,
The outpatient surgery as the percent of total surgeries in the year 1996 is 86 %
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The height of the cylinder is 25 inches and the radius of its base is 5 inches. What is the surface area of this cylinder, in terms of n (pie) PLS LOOK AT THE PHOTO AND HELP ME OUR, I’M GETTING TIMED
ok you need formula for surface area.
SA = πrh+2πr^2
Plug in 25 and 5
SA = 2π(5)(25)+2π(5)^2
SA = 10pi*25 + 2pi(25)
SA = 250pi + 50pi
SA = 300pi
Hope this helps :)
Jeron
select all the expressions that are equal to the product of 14 and 9
Answer:
Step-by-step explanation:
126
Four distributions, labeled (a), (b), (c), and (d) are represented below by their histograms. Each distribution is made of measurements. Without performing any calculations, order their respective means , , , and .
The ranking of the data-sets according to their respective means is given as follows:
[tex]\mu_C < \mu_D < \mu_B < \mu_A[/tex]
How to calculate the mean of a data-set?The mean of a data-set is calculated as the sum of the values of all the observations divided by the number of observations.
In this problem, all the distributions have the same number of observations, hence the means are ranked from the highest sum.
The squares give the number of times that each observation appears in the data-sets.
The smallest mean is the mean of data-set C, as it is the only one with three measures of eight, while the other data-sets have four measures of eight.
Then the greatest mean is of data-set A, as it is the only with an observation of 6, and then data-set B has a greater mean than data-set D, as it has an observation of five while data-set D has an observation of three.
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What is the slope of the line that passes through the points (8, -6) and (5, -1)
Answer:
-5/3
Step-by-step explanation:
trust me bro
Answer:
Use desmos
Step-by-step explanation:
Basically it is a graphing calculator put your points
Determinați cel mai mare divizor comun al următoarele numere : 24,60,72,84
Answer:
12
Step-by-step explanation:
24 = 2³ × 3
60 = 2² × 3 × 5
72 = 2³ × 3²
84 = 2² × 3 × 7
cel mai mare divizor comun = 2² × 3 = 12
A pizza with 3 toppings costs $12.45. A pizza with 7
toppings costs $17.05. What is the equation that
determines the cost of a pizza (c) based on the number
of toppings (t)?
Answer: it costs $4.15 for a pizza with 1 topping. Is that what you meant?
Step-by-step explanation:
5 w =3 what is it find the w
Answer:
w = 3/5
Step-by-step explanation:
Given equation,
→ 5w = 3
Now the value of w will be,
→ 5w = 3
→ w = 3 ÷ 5
→ [ w = 3/5 ]
Hence, the value of w is 3/5.
Can someone please help me with this question
To calculate the height of the model, the architect should [divide] the actual height of the building by [10]
The height of the model is [6] inches.
How to complete the statement explaining how to find the height of the model the architect made?A scale is a factor by which a quantity is multiplied or divided in order to change its magnitude. Scales are commonly used to change the size of a figure without changing its shape or orientation.
Given:
A scale = 1 inch represents 10 feet
The height of the actual building = 60 feet
Since the model is a smaller version of the actual building, in order to get the height of the model, you have to divide the height of the actual building by the scale (10).
Thus, height of the model = 60/10 = 6 inches
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The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 5 to 4 . If there were 6597 total votes, how many yes votes were there?
The required number of people who voted for yes is 3665.
The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
here,
As mentioned in the question,
The people residing in the city voted on whether to raise property taxes. The ratio of yes to no is 5 to 4.
The multiplication of the proportion of yes to the total proportion of total votes gives the number of people who voted for yes.
The ratio of people yes to no = 5:4
Proportion of yes voted people = 5 / 9
The number of people who voted for yes = 5 / 9 × 6597 = 3665.
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PLEASE HELP THE QUESTION IN THE PICTURE.
the answer is 4/5 this is know to be hard
Find the exact value of cos ( 285 ∘ ) .
Answer:
[tex]\frac{\sqrt{6}-\sqrt{2} }{4}[/tex]
Step-by-step explanation:
You have to use your calculator if you have one.
For each binomial probability statement below determine the corresponding normal distribution probability statement after a continuity correction. P(x> 118); P(x<118); P(x > 118)?
The probability statements after continuity correction are given as follows:
P(x > 118) = P(x > 117.5).P(X < 118) = P(X < 118.5).P(X = 118) = P(117.5 < x < 118.5).What is continuity correction?Continuity correction is used as a "correction" when a continuous distribution is used to approximate a discrete distribution. One example of this is the approximation of the binomial distribution to the normal distribution.
Hence, using continuity correction, the range of values that corresponds to a number of exactly x is given as follows:
x - 0.5 < x < x + 0.5.
Thus the range of values of 118 is given as follows:
117.5 < x < 118.5.
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(18 - 4) to the power of 2
Answer:
196
Step-by-step explanation:
[tex](18-4){2}[/tex] = (18-4) x (18-4) = 14 x 14 = 196
The graph shows the relationship between time and the number of soda bottles a machine can make. Use the points (,) and (,) to find the number of soda bottles the machine can make each minute.
The number of b the machine can make each minute are 40.
What is machine?
A physical system known as a machine uses power to apply forces, regulate movement, and carry out an action. In addition to naturally occurring biological macromolecules like molecular machines, the term is frequently used to describe artificial devices that use engines or motors.
Given:
The graph shows the relationship between time and the number of soda bottles a machine can make.
We have to find the number of soda bottles the machine can make each minute by using the points (3, 120) and (7, 280).
Let x is the time in minutes and y is the number of soda bottles.
From the given points in 3 minutes machine can make 120 soda bottles.
So, in each minute machine can make 120/3 = 40 soda bottles.
Hence, the number of b the machine can make each minute are 40.
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Complete question:
Complete question is attached below.
What are all of the real solutions of f(x)=0
Find a solution to the linear equation y=2x+6 by filling in the boxes with a valid value of x and y.
Answer:
The answer to the linear equation y = 2x + 6 is (x, y) = (1, 2.5). This means that if we plug in x = 1 into the equation, we get y = 2.5.
Step-by-step explanation:
To find the solution to the linear equation y = 2x + 6, we can first rewrite the equation in slope-intercept form. This is done by rearranging the equation to have the form y = mx + b, where m is the slope of the line and b is the y-intercept.
In this case, we have y = 2x + 6. To put this equation in slope-intercept form, we need to isolate the y-term on one side of the equation. We can do this by subtracting 2x from both sides, which gives us y - 2x = 6.
Next, we need to divide both sides of the equation by the coefficient of the y-term, which is -2 in this case. This gives us the equation y = -(1/2)x + 3.
Finally, we can plug in any value of x that we want to find the corresponding value of y. For example, if we plug in x = 1, we get y = -(1/2) * 1 + 3 = 2.5. Therefore, the solution to the equation y = 2x + 6 is (x, y) = (1, 2.5).
In general, if we want to find the solution to a linear equation in slope-intercept form, we can plug in any value of x that we want to find the corresponding value of y. This process is called graphing the line, and it is a useful way to visualize the solutions to linear equations.
computer is not intelligence why
Mary has 26 coins. It equals $4.85 in dimes and quarters. How much of each kind of coin
does she have
Answer: 15 quarters, 10 dimes, and a penny
Step-by-step explanation: Hope it helps, please pick brainliest.
Answer:
15 quarters, 10 dimes, and a penny
Two basketball players are trying to have the most
points per game for the season. The current leader has
2112 points in 77 games and the second place player
has 2020 in 74 games. How many points per game did
the leading team score?
Round to the nearest tenth
The leading team scored 27.43 points per game in basket ball game.
What is ratio?Ratio basically compares quantities, that means it shows the value of one quantity with respect to the other quantity.
If a and b are two values, their ratio will be a:b,
Given that,
The points scored by current leader in 77 basket ball game = 2112,
And the points scored by second place player in 74 game = 2020.
The point scored by players in one match, use ratio property,
By current leader,
Points scored in 77 games = 2112
points scored in 1 game = 2112/77 = 27.43
By second place leader,
Points scored in 74 games = 2020,
Points scored in 1 game = 27.3
The leading team scored 27.43 points per game.
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(1,6) and (3,8) find the slope
Answer
1
Step-by-step explanation:
1
(y2-y1) / (x2-x1)
(rise over run)
(8-6) / (3-1)
2/2
1
Find the value of x in the equation
Answer:
Step-by-step explanation:
AV is an angle bisector. Lets name the intersection between AV and OU Y. Hence, OY=UY. We substitute and get :
7x+2=3x+10 |-3x
4x+2=10 |-2
4x=8 | /4
x=2
Paul and Chris work at a car shop. It takes Paul 30 minutes to change the tire, and
it takes Chris 30 minutes to change the tires. If they work at their own rates,
approximately how long would it take them to change the tires of one car.
a. 35 min
b. 10 min
c. 20 min
d. 15 min.
It will them 15 minutes to change the tire of one car which is option d.
What is inverse proportion?Two quantities are said to be in inverse proportion if an increase in one leads to a decrease in the other quantity and a decrease in one leads to an increase in the other quantity". In other words, if the product of both the quantities, irrespective of a change in their values, is equal to a constant value, then they are said to be in inverse proportion.
It takes 30 minutes either Paul or Chris to change the tire if both of them should work at the same rate, then the time of changing a tire would reduce.
so the time taken one tire by the two men 30/2 = 15 minutes.
In conclusion it took the 2 men 15 minutes to change one tire
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express this formula as a probabilistic relationship between poisson and gamma random variables. math.stackexchange
The gamma as well as Poisson distributions have an intriguing link. For each x, P(X x) = P(Y x), (1) where Y Poisson(x/), if X is a gamma(x, y) random variable and x is an integer.
What does the word "Poisson" mean?The probability density function f(x)=e−μμxx!, which approximates the binomial distribution and is frequently employed as a mathematical model of something like the number of outcomes acquired in an appropriate period of time and space, has a mean equal to its variance.
What is the purpose of Poisson?A Poisson distribution can be used to forecast or explain how many events will take place over a specific period of time or space. "Events" might include anything from illness occurrences towards to customer purchases to meteor strikes. Any defined period of time or area, such as 10 days or 5 square inches, can be used as the interval.
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Please help is due tonight
The linear function that has the greatest initial value is Function C.
Function B has the greatest rate of change.
What is a function?A function is a relationship between inputs where each input is related to exactly one output.
Example:
f(x) = 2x + 1
f(1) = 2 + 1 = 3
f(2) = 2 x 2 + 1 = 4 + 1 = 5
The outputs of the functions are 3 and 5
The inputs of the function are 1 and 2.
We have,
Function A:
The initial value is o.
f(0) = 0
The rate of change.
= (f(4) - f(2)) / 4 - 2
= (10 - 5) / 2
= 5/2
= 2.5
Function B:
The initial value is
y = 3x - 1
y = 3 x 0 - 1 = 0 - 1 = -1
Let y = f(x)
The rate of change.
= (f(2) - f(1)) / (2 - 1)
= (5 - 2) / 1
= 3
Function C:
The initial value is 2.
(0, 2) is considered as when x = 0, y = 2.
Take two coordinates from the graph.
(3, 3) and (6, 4)
The rate of change.
= (4 - 3) / (6 - 3)
= 1/3
= 0.33
Thus,
Function C has the greatest initial value.
Function B has the greatest rate of change.
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Help pls I don’t understand
Answer:
3. (x, y) = (20, 30)
4. (x, y) = (30, 4)
Step-by-step explanation:
You have equilateral triangles in two different configurations, and you want to find the values marked x and y.
3.All of the angles marked with an arc are congruent, so all are 60°. The angle marked 80° is an external angle to the top/left triangle. Its value is the sum of the values of the remote interior angles:
80° = 60° +x°
20° = x° . . . . . . . subtract 60°
x = 20
The sides of the equilateral triangle are congruent, so all are length 46. That means the right side is ...
16 +y = 46
y = 30 . . . . . . . subtract 16
(x, y) = (20, 30)
4.All of the angles marked with an arc are congruent, so all are 60°. The top 60° angle of the equilateral triangle is an external angle to the isosceles triangle at top/right. Its two base angles are the remote interior angles with respect to that 60° exterior angle, so their sum is 60°:
x° +x° = 60°
x = 30
The two marked legs of the isosceles triangle are both 20, which means all sides of the equilateral triangle are length 20.
5y = 20
y = 4 . . . . . . . divide by 5
(x, y) = (30, 4)
Isaiah recorded the grade-level and instrument of everyone in the middle school School of Rock below.
Seventh Grade Students
Instrument # of Students
Guitar 11
Bass 3
Drums 3
Keyboard 4
Eighth Grade Students
Instrument # of Students
Guitar 4
Bass 10
Drums 6
Keyboard 3
Based on these results, express the probability that an eighth grader chosen at random will play the guitar as a decimal to the nearest hundredth.
Answer:
0.17
Step-by-step explanation:
You want the probability that a randomly chosen 8th grader will play the guitar.
Eighth gradersThe table tells us that there are 4 eighth grade students that play the guitar. The total number of eighth grade students is 4+10+6+3 = 23. When one is chosen at random, the probability they play the guitar is ...
(4 students)/(23 students) = 4/23 ≈ 0.17
The probability an 8th grader will play the guitar is about 0.17.
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A swimming pool shaped like a rectangular prism measures 50 meters long 25 meters wide Ann’s 3 meters deep
Answer:
what is the question please ask properly
Answer:
volume = 3750 m³
Step-by-step explanation:
volume = length × width × height
volume = 50 m × 25 m × 3 m
volume = 3750 m³
Which formula describes acceleration?
m²
m/s²
m/s
s/m
Answer:
M/s^2
Step-by-step explanation:
7+2x/3=5 need help aspa
Answer:
x = –3
Step-by-step explanation:
7 + 2x/3 = 5
2x/3 = 5 – 7
2x/3 = –2
multiply both sides by 3
2x = –6
divide both sides by 2
x = –6/2
x = –3
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