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1 year ago

Can someone help, please

Mathematics

2 answers:

dlinn [17]1 year ago

8 0

Answer:

slope = 9/5

Step-by-step explanation:

$m=\frac{10-1}{7-2} =\frac{9}{5}$

Hope this helps

Allisa [31]1 year ago

4 0

Answer:

$\frac{9}{5}$

Step-by-step explanation:

the slope is the change in y over the change in x

From the points given, your y's are 10 and 1.

From the points given, your x's are 7 and 2. To find the changes subtract them.

$\frac{10-1}{7-2}$ = $\frac{9}{5}$

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A medical researcher says that less than 87â€‹% of adults in a certain country think that healthy children should be required to

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Step-by-step explanation:

Since we have given that

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So, the hypothesis are as follows:

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So, the z value would be

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