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3 years ago

Will mark branliest if correct:)

Mathematics

1 answer:

Alex73 [517]3 years ago

8 0

Answer:

If im not mistaking its b

Step-by-step explanation:

you gotta divide the nubers inside the box thing with then numbers outside it then multiply

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Alissa would like to make a deposit into her savings account. She filled out a deposit ticket and handed it to the teller at her

Delvig [45]

I would think b, but if u don’t agree then I would go with d

7 0

3 years ago

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If h (r)= 2/3 r - 6, what is the value of h(-9)?

Bad White [126]

Answer:

$h(-9)=-\frac{2}{33}$

Step-by-step explanation:

The given expression is $h(r)=\frac{2}{3r-6}$

We want to find the value of h(-9).

We substitute r=-9 to obtain:

$h(-9)=\frac{2}{3(-9)-6}$

We multiply out to obtain:

$h(-9)=\frac{2}{-27-6}$

We simplify the denominator to obtain:

$h(-9)=\frac{2}{-33}$

This is the same as:

$h(-9)=-\frac{2}{33}$

3 0

3 years ago

it takes noam 1 1/2 hours to walk to her friends house 2 1/4 miles away. what is her walking pace in miles per hour?

xeze [42]

$1 \frac{1}{2} \div 2 \frac{1}{4} = \frac{3}{2} \times \frac{4}{9} = \frac{2}{3}$

Answer: 2/3 miles per hour

8 0

3 years ago

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Will give brainliest, urgent

Greeley [361]

Answer:

Refer to attached

Step-by-step explanation:

<u>The answer is attached and provided below</u>

Opposite angles = Congruent
Consecutive angles = Supplementary
Diagonals = Bisects each other
Opposite sides = Parallel and congruent

4 0

3 years ago

Zachary completes a hypothesis test and finds that he rejects the null hypothesis. Which statement gives a reason for rejecting

padilas [110]

Answer:

The z-statistic lies in the critical region

Step-by-step explanation:

When a hypothesis test is performed, the decision to reject or not reject the null hypothesis is made on basis of following observations:

If the z-statistic falls in the critical or rejection region, there is enough evidence to reject the Null Hypothesis
If the z-statistic falls outside the critical or rejection region, there is not enough evidence to reject the Null Hypothesis.

In the given statement Zachary rejects the Null Hypothesis, this means the z-statistic she calculated must have been inside the critical or rejection region. Hence the correct answer would be:

The z-statistic lies in the critical region

4 0

3 years ago

Read 2 more answers