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wariber [46]
3 years ago
10

a cylindrical barrel has a height of 8 feet and a diameter of 6 feet. What is the approximate volume of the barrel

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
8 0

<em>The Volume is approximately </em>226

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Explain why the amount of money in the account at the end of t years is given by the formula:
nevsk [136]

Answer:


Step-by-step explanation:

The initial amount invested is P0

Say it is compounded periodically either quarterly or monthly or semi annually with interest r%

If for a period interest is r%

Then after first period principal = principal+simple interest

=P_{0}+\frac{P_{0}r }{n}

where n is the no of times in a year it is compounded. n = 4 if quarterly, 12 if annually, etc

At the end of II period we have

Principal =P_{0}+\frac{P_{0}r }{n}

So for interest again the process is repeated

Thus we repeat this nt times which result in power with nt

Hence the formula


3 0
4 years ago
What is the area of the composite figure?
Evgesh-ka [11]

Answer:

Area of the semi circle is given by

=  \frac{\pi \:  {r}^{2} }{2 }  =  \frac{\pi {(4)}^{2} }{2}  = 8\pi

Area of the triangle is given by,

=  \frac{1}{2}  \times 8 \times 3 = 12

Area of the given figure,

(8\pi + 12) {inc}^{2}

5 0
3 years ago
Read 2 more answers
Find the solution set of x: x^2-7x=10. I NEED HELP ASAP! PLS​
weeeeeb [17]

Find the solution set of x: x^2-7x= - 10.

Answer:

(x − 2)(x −5)

Step-by-step explanation:

x² - 7x = - 10

x² - 7x + 10 = 0

Find two numbers that when added together make −7 , and when multiplied make - 10.

The numbers − 2 and −5 fit the criteria.

x2− 7x + 10 = (x − 2)(x −5)

4 0
3 years ago
What is the answer? 236,272 round to the nearest ten thousand
mr_godi [17]
The answer is just 236,000 I hope it helps and is right
8 0
3 years ago
If you deposit $6000 into an account paying 8% annual interest compounded monthly, how much money will be in the account after 7
Leviafan [203]

Answer:

$10278

Step-by-step explanation:

Given data

P= $6000

R= 8%

T= 7 years

The compound interest formula is

A=P(1+r)^t

substitute

A=6000(1+0.08)^7

A=6000(1.08)^7

A=6000*1.713

A=$10278

6 0
3 years ago
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