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iVinArrow [24]
3 years ago
5

You might have experienced static electricity and even felt a mild shock. Think about what you observed. Then write down one or

two questions about static electricity based on your observations.
PLEASE HELP!!!
Mathematics
2 answers:
lara31 [8.8K]3 years ago
5 0
Yea what they said have a great day
Ber [7]3 years ago
3 0

Answer:

mild shock: 1. why did i feel electricity through my whole arm?

static: 2. how did i make electricity from rubbing a balloon on my hair?

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Lapatulllka [165]

Should be... x ÷ -1.5 = 21

4 0
3 years ago
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A researcher wants to know how professional athletes in her city feel about safety measures. She obtains a list of 952 professio
mojhsa [17]

Answer:

For this case the population represent all the professional athletes in the researcher city and we can assume that the sample size for tis population is N =982 and represent all the individuals of interest for the study and the parameter of interest is the proportion of athletes who believe that the enforcement of safety measures needs to be completely overhauled p.

In order to estimate te parameters of the population the researcher select a sample of 400 professional athletes and just 86 of them returns the questionnaire sent. So then the real sample is the n =86 people who return the info, because the other people are part of the non response rate, and from this sample she found that the proportion of athletes who believe that the enforcement of safety measures needs to be completely overhauled is \hat p=0.76.

Step-by-step explanation:

For this case the population represent all the professional athletes in the researcher city and we can assume that the sample size for tis population is N =982 and represent all the individuals of interest for the study and the parameter of interest is the proportion of athletes who believe that the enforcement of safety measures needs to be completely overhauled p.

In order to estimate te parameters of the population the researcher select a sample of 400 professional athletes and just 86 of them returns the questionnaire sent. So then the real sample is the n =86 people who return the info, because the other people are part of the non response rate, and from this sample she found that the proportion of athletes who believe that the enforcement of safety measures needs to be completely overhauled is \hat p=0.76.

6 0
2 years ago
What is the radical form of each of the given expressions? Drag the answer into the box to match each expression.
postnew [5]

4 ^ (1/7 ) is the 7th root of 4 or the 3rd box

4 ^ (7/2) is 4 to the 7th power then the square root  or the 2nd box

7 ^ (1/4) is the 4th root of 7 or the 4th box

7 ^ (1/2) is the square root of 7 or the  6th box

4 0
2 years ago
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Please help asap ;-;
Maksim231197 [3]

Answer:

1: 11

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4 0
2 years ago
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In the expression (x^2<br> + 3), the base is<br> X <br> 2<br> 3
Hatshy [7]

Hey!

-----------------------------------------------

Answer:

3

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Explanation:

Commonly the base of an equation is known as a Dec or 10. Typically in an equation the base is a number between 0 to 9. The only option that is a base is 3!

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Hope This Helped! Good Luck!

8 0
3 years ago
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