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2 years ago

Please help me with the questions below

Mathematics

1 answer:

Tema [17]2 years ago

8 0

Percentage of students with GPA between 1.5 and 3.5 is 75% and Percentage of students that don't belong to freshmen is 73.9%.

<h3>How to Calculate the Percentage?</h3>

1) Total number of households with computer = 111,804

Percentage of Cincinnati households with computer = 82.1%

Thus;

Number of Cincinnati households with computer = 82.1% * 111804 ≈ 91791

2) Total number of students = 854

Percentage of students with GPA between 1.5 and 3.5 = 100 - (11 + 14) = 75%

3) Total number of students = 854

Number of freshmen = 223

Thus;

Percentage of students that don't belong to freshmen = 1 - (223/854) = 1 - 0.2611 = 0.7389 ≈ 73.9%

4) We are given;

17% of the 198 seniors are on Academic Watch

10% of 223 freshmen are on Academic watch

Thus;

a) seniors on academic watch = 17% * 198 ≈ 34

b) freshmen on academic watch = 10% * 223 ≈ 22

c) Number of more seniors that freshmen on academic watch = 34 - 22 = 12

Read more about Percentage at; brainly.com/question/843074

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HELP ASAP!!!!!

nasty-shy [4]

Answer: Answer:

3^x

9, 15, 33, 87, 249

(4, 87) for example

Step-by-step explanation:

a) First differences of the f(x) values in the table are ...

The second differences are not constant:

<u> 18 -6 = 12, 54 -18 = 36, 162 -54 = 108 </u>

But, we notice that both the first and second differences have a common ratio. This is characteristic of an exponential function. The common ratio is 18/6 = 3, so the parent function is <u>3^x</u>

b) Translating a function down 4 units subtracts 4 from each y-value. The values of f(x) in the table would be ...

<u> 9, 15, 33, 87, 249</u>

<u />

<u>c)</u> The x-values of the function stay the same for a vertical translation, so the points in the table of the transformed function are ...<u> </u>

<u> (x, f(x)) = (1, 9), (2, 15), (3, 33), (4, 87), (5, 249)</u>

5 0

3 years ago

Select the correct answer.

svetoff [14.1K]

In the construction of the equilateral triangle EFG inscribed in a circle, Chase can find points F and G as D. Points F and G are points of intersection of two congruent circles centered at D and E.

<h3>What is an equilateral triangle?</h3>

It should be noted that an equilateral triangle simply means a triangle that has all the sides and angles to be equal.

After drawing the diameter of the circle through the center, it's important to open the compass to a width that's equivalent to the radius the circle.

In this case, it can be deduced that Points F and G are points of intersection of two congruent circles centered at D and E.

Learn more about triangles on:

brainly.com/question/17335144

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2 years ago

Between two tenths of a mile will the second relay exchange occur? Explain.

kenny6666 [7]

Yes it will occur because two tenths of a mile the second relay will exchange

4 0

4 years ago

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PLEASE HELP ME FAST!! THANK YOU!!

Neko [114]

Answer:

1.2, 2, 2.8

Step-by-step explanation:

Hey there,

15x=6

=> 5x=2, 3x=1.2, 7x=2.8

Hope this helps :)

5 0

3 years ago

For a circle with a radius of 6 feet, what is the measurement of the central angle (in degrees) that intercepts an arc

geniusboy [140]

Answer: The central angle measures 135 degrees

Step-by-step explanation: We have been given an arc with length 9pi/2 feet and a radius of 6 feet. The arc is shown in the attached diagram (please see attachment). The central angle subtended by this arc is at point O and has been labeled angle X.

So if the diagram shows arc AB with length 9pi/2 and radius AO with length 6, we can use the formula to compute “Length of an arc” to arrive at the missing angle.

Length of an arc = X/360 x 2pi x radius

Substituting for the known values, our formula can now be re-written as

9pi/2 = X/360 x 2pi x6

By cross multiplication we now have

9pi/2pi x 6 = 2X/360

We simplify as much as possible by dividing all like terms, hence pi divides pi on the left side of the equation. Also 2 divides 360 on the right side of the equation.We now arrive at,

9/12 = X/180

Simplify even further and we have

3/4 = X/180

By cross multiplication we now have

(3 x 180)/4 = X

540/4 = X

135 = X

Therefore the central angle that intercepts the arc measures 135 degrees.

6 0

4 years ago