Select ALL the statistical questions that could be asked about a college?

Mathematics

2 answers:

sertanlavr [38]3 years ago

7 0

Answer:

How many students attend the college each year?
What is the professor-to-student ratio at the college each year?
What percentage of applicants each year are accepted to the college?

Step-by-step explanation:

Statistical questions are questions that can be answered by collecting data that vary. The questions, "in what college is the state located?", "in what year was the college founded?", and "how many buildings are owned by the college" can collect data, however, the data does not vary.

liraira [26]3 years ago

3 0

Answer:

options 3, 6, and 7

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A school track is shown.

ella [17]

Answer:

2232.36m

Explanation:

since the perimeter of two semicircles adds up to that of one circle, the perimeter of the track would be the perimeter of the circle + the length of the rectangle.

we can find the perimeter of the circle using the formula of π × diameter, which would be:

π × diameter

= 3.14 × 74

= 232.36

now, we can add this to the given length of the rectangle:

232.36 + 1000 + 1000 = 2232.36

thus, the perimeter of the track is <u>2232.36m</u>.

i hope this helps! :D

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3 years ago

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Suppose ∠A and ∠B are complementary angles, m∠A = (3x + 5)°, and

mario62 [17]

m∠A + m∠B = 90
(3x + 5) + (2x - 15) = 90
(3x + 2x) + (5 - 15) = 90
5x - 10 = 90
+ 10 + 10
5x = 100
5 5
x = 20

m∠A = 3x + 5
m∠A = 3(20) + 5
m∠A = 60 + 5
m∠A = 65

m∠B = 2x - 15
m∠B = 2(20) - 15
m∠B = 40 - 15
m∠B = 25

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3 years ago

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Explain why it is correct to claim that A/B < B/A is true.

PolarNik [594]

Answer:

Think of it as a small number and a large number. If the large number is being divided by a small number, of course that would be larger than the small number being divided by the large number.

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3 years ago

Consider the following system of equations:

monitta

Answer:

Step-by-step explanation: