2 years ago

The question is in the photo

Mathematics

1 answer:

Oksi-84 [34.3K]2 years ago

8 0

Answer:

d is vertical so its 70 b c and a combined is also vertical to e so we have 110

Step-by-step explanation:

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trapecia [35]

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3 years ago

stat: sample of 780 adults in the U.S.A., it was found that 80 of those had a pinworm infestation. You want to find the 99% conf

Anettt [7]

Answer: 554

Step-by-step explanation:

If prior population proportion is known, then the formula to find the sample size is given by :-

$n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2$

As per given description, we have

p= 0.1

E=0.025

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Then,

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3 years ago

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dimulka [17.4K]

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Step-by-step explanation:

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21=7x-x
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5 0

2 years ago

Help please and thank u

Damm [24]

Answer:

Point S is your answer.

Step-by-step explanation:

See how all of them are rays, but they all connect at point S.

Point S is your answer.

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3 years ago

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Consider the equation y = 3x - 1. Identify the slope and y-intercept and

tatyana61 [14]

Answer: slope=3

y intercept :(0, -1)

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3 years ago