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3 years ago

According to this author, the stories about Nancy Hart . As a result, they are to the study of Georgia’s past.

Mathematics

1 answer:

Archy [21]3 years ago

6 0

Answer:

According to this author, the stories about Nancy Hart

✔ likely have some basis in truth

As a result, they are

✔ very important

to the study of Georgia’s past

Step-by-step explanation:

I just took it on Edge 2020

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Lily bought a bag of gummy bears and ate one-third of them. The next day, she ate 16 more gummy bears. If she ate a total of 37

aalyn [17]

Answer: 63 total gummy bears

Step-by-step explanation: 37 - 16= 21. 21 is the one third she ate. So 21 x 3 give you the original amount of gummy bears which is 63

Equation= 37 - 16 x 3= 63

3 0

3 years ago

A normal distribution has a mean 20 and standard deviation 5. What is the z score that corresponds to the value x=222

sashaice [31]

Answer: The z score that corresponds to the value x=22 is 0.4 .

Step-by-step explanation:

Given : A normal distribution has a mean 20 and standard deviation 5.

i.e. $\mu=20$

$\sigma=5$

Let x be the random selected variable.

We know that to find the z-score corresponds to the value x is given by :-

$z=\dfrac{x-\mu}{\sigma}$

For x = 22, we have

$z=\dfrac{22-20}{5}=\dfrac{2}{5}\\\\\Rightarrow\ z=0.4$

Hence, the z score that corresponds to the value x=22 is 0.4

5 0

3 years ago

Write an<br> explicit formula for an, the nth term of the sequence 21, 27, 33, ....

anygoal [31]

Answer:

Step-by-step explanation:

Remark

This is an arithmetic series. Each term differs by 6 from the previous one.

Givens

a1 = 21

d = 6

Formula

a_n = a1 + (n - 1)*d

Sample

Try it.

Let's let n = 3 which we have the answer for.

a_3 = 21 + (3-1)*6

a_3 = 21 + 2 * 6

a_3 = 21 + 12

a_3 = 33

That's exactly what the 3rd term is.

6 0

3 years ago

What is the expected number of times a 6 appears when a fair die is rolled 10 times?

vlada-n [284]

I think 6 fair die is 10 times = 6x10=60

8 0

4 years ago

Read 2 more answers

The advertising sticker on Allen's

RideAnS [48]

Answer:

Step-by-step explanation:

The rate in this case is slope of the line. The formula of a slope is m = $\frac{y_{2} -y_{1} }{x_{2} -x_{1} }$

(10, 325)

(4, 130)

m = $\frac{325-130}{10-4}$ = $\frac{195}{6}$ = 32.5 miles per gallon

The actual rate is less (better) than advertising.

5 0

3 years ago