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3 years ago

Caleb's science club is making candles for a fundraiser. They ordered 12 pounds of beeswax

Mathematics

1 answer:

eimsori [14]3 years ago

6 0

Answer:

7.71$

Step-by-step explanation:

12 pounds = 92.52$

price/12 pounds {divided by} 12 = price/pound

92.52$ {divided by} 12 = 7.71$

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64,-48,36,-27 which formula can be used to describe the sequence

ryzh [129]

Answer:

see explanation

Step-by-step explanation:

These are the terms of a geometric sequence with n th term formula

$a_{n}$ = a $(r)^{n-1}$

where a is the first term and r the common ratio

r = $\frac{-48}{64}$ = $\frac{36}{-48}$ = - $\frac{3}{4}$

the first term a = 64, hence

$a_{n}$ = 64 $(-3/4)^{n-1}$

6 0

3 years ago

A book publisher publishes both fiction and nonfiction books. Let F represent the number of words, per chapter, for fiction book

TEA [102]

Answer:

yo u gonna be in trouble for plagiarism i got kicked outta school for that awhile ago be careful on this mate

Step-by-step explanation:

6 0

3 years ago

1 calculate the weight of a dog on the earth and on the moon if it has a mass of 28kg<br>

Allisa [31]

To solve the problem.

W=m×g

W=28×10

W=280.

The weight of a dog on the surface of earth is 280N.

6 0

3 years ago

Read 2 more answers

The ratio of girls and boys participating in sports at ESTM is 4:5. If the number of girls is 153,

Dmitry_Shevchenko [17]

Answer:

191 boys

Step-by-step explanation:

4/153 = 5/x

4x = 153 * 5

4x = 765

x = 765/4

x = 191.25

There are 191 boys.

7 0

3 years ago

The standard deviation of quiz scores is 5.6. Describe the quiz scores

Lyrx [107]

We have been given a table of quiz scores whose standard deviation is 5.6. We are asked to find the test scores that are within one standard deviation of the mean.

First of all, we will find the mean of the test scores using average formula.

$\text{Average}=\frac{\text{Sum of data points}}{\text{Number of data points}}$

$\text{Average}=\frac{25+13+16+30+27+22+19+22+15+28+27+29}{12}$

$\text{Average}=\frac{273}{12}$

$\text{Average}=22.75$

The scores within one standard deviation would be mean plus one SD and mean minus one SD that is:

$22.75-5.6\text{ and } 22.75+5.6$

$17.15\text{ and } 28.35$

Therefore, the quiz scores 17.15 and 28.35 are within one standard deviation of the mean.

7 0

4 years ago