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3 years ago

12

You want to estimate the number of students in a junior high school who ride the school bus. Which sample is unbiased? PLEASE HE

LP!!!

1 answer:

Tanzania [10]3 years ago

8 0

I would say C. This is because these students are the first 50 who are on the roster & has nothing to do with either side.

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What is the value of<br> –4.00<br> –0.25<br> 1.51<br> 2.41

soldier1979 [14.2K]

For this case we must resolve the following expression: $log_ {0.5} (16)$

We have to:

$log_ {a} (x) = \frac {log_ {b} (x)} {log_ {b} (a)}$

The base change rule can be used if a and b are greater than 1 and are not equal to x.

We substitute the values in the base change formula, using $b = 10$

$\frac {log (16)} {log (0.5)} = - 4$

Answer:

-4

Option A

7 0

3 years ago

Angle A and angle B are supplementary angles. If the measure of angle A = (3x - 12) and the measure of angle B = (4x - 25), find

Crank

Answer:

what is x so I can help you.

4 0

3 years ago

PLEASE MATH HELP ( EASY )

Natalija [7]

Answer:

Step-by-step explanation:

28° into radians

28° = ( 28 * $\frac{\pi }{180}$ )

Divide 28 and 180 by 4 we get

= ( $\frac{7\pi }{45}$ )

Hope it helped :)

6 0

3 years ago

Read 2 more answers

Compare and contrast combinations and permutations, give a few examples of how combinations and permutations are used outside of

denis23 [38]

<h2>Permutation </h2>

refers to the different ways of arranging a set of objects in a sequential order.

<h2>Combination </h2>

refers to several ways of choosing items from a large set of objects, such that their order does not matters.

8 0

3 years ago

The sum of three consecutive integers is 42. Which of the equations could represent this relationship? Select the two correct an

rosijanka [135]

The first equation equals 13
The second one equals 12
to help you discover the answer better I really think the second one

6 0

2 years ago