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REY [17]
4 years ago
5

What is the volume of this solid?

Mathematics
2 answers:
Ede4ka [16]4 years ago
8 0
The formula you’ll need to use is length times width times height. 10 x 4 x 8 = 320
Dimas [21]4 years ago
5 0

Answer:

C) 320 m^3

Step-by-step explanation:

volume of a rectangular prism is Length times with times hight

10 x 4 = 40 x 8 = 320

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Henry is up for retirement after 35 long years at his pharmacy. Before retiring, he would like to know how much he would receive
satela [25.4K]

To find how much Henry can expect to receive from Social Security on a monthly basis, we first need to find how much he cant expect to receive from social security per year.

We know form our problem that Henry averaged an annual salary of $45,620, so to find how much can Henry expect to receive from Social Security per year, we just need to find the 42% of $45,620.

To find the 42% of $45,620, we are going to convert 42% to a decimal by dividing it by 100%, and then we are going to multiply the resulting decimal by $45,620:

\frac{42}{100} =0.42

Social security annual payment = (0.42)($45,620) = $19,160.40

Since there are 12 month in a year, we just need to divided the social security annual payment by 12 to find how much he can expect to receive each month.

Social security monthly payment = \frac{19,160.40}{12} = $1.596.70

We can conclude that Henry can expect to receive $1.596.70 monthly from Social Security.

3 0
3 years ago
Read 2 more answers
A statistics teacher taught a large introductory statistics class, with 500 students having enrolled over many years. The mean s
soldi70 [24.7K]

Answer:

The teacher select a sample of n =15 students.  And he wanted to know if teaching a smaller class was more effective and students performed better, that means if \mu >78 and he obtaind a sample mean of \bar X>83.

Based on this the correct system of hypothesis are:

Null hypothesis: \mu =78

Alternative hypothesis: \mu >78

And the best option for this case is:

a. H0:\mu=78 vs. H1:\mu>78 .

Step-by-step explanation:

For this case we have the following previous info given:

\mu = 78 represent the true mean

\sigma =10 represent the true deviation

The teacher select a sample of n =15 students.  And he wanted to know if teaching a smaller class was more effective and students performed better, that means if \mu >78 and he obtaind a sample mean of \bar X>83.

Based on this the correct system of hypothesis are:

Null hypothesis: \mu =78

Alternative hypothesis: \mu >78

And the best option for this case is:

a. H0:\mu=78 vs. H1:\mu>78 .

5 0
3 years ago
Find an equation of the line passing through the given points. Use function notation to write the equation,
Nikitich [7]
Y= -2x*1 is the answer
6 0
3 years ago
Factor completely: 3x - 75
erik [133]

Answer:

3(x-25)

Step-by-step explanation:

8 0
3 years ago
Adele works at an appliance store. She recently sold 18 appliances, 2 of which were ovens. What is the experimental probability
swat32

Answer: The experimental probability of 2/9

Step-by-step explanation:

2/18= 1/9 * 2= 2/9  so on the first try,she sold 2 out of 18 which means the experimental probability is 2/18 = 1/9 so since this is the second try, you will have to multiply 1/9 by 2 to find the next possible outcome.

8 0
3 years ago
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