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3 years ago

A cake has 32 slices.

Mathematics

1 answer:

maw [93]3 years ago

8 0

Answer:

Step-by-step explanation:

20 + 7 + 4 + 1 = 32 there is none left over

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Find the volume of a ball with radius 6 inches. Use the formula V=4/3 3.14r^3. Round to the nearest whole number

konstantin123 [22]

Answer: 904 inches cubed

Explanation:
Since you know that the radius is 6 inches, then all you have to do is plug it into the formula.
V=(4/3)*(3.14)*(6)^3
=(4/3)*(3.14)*(216)
=904.32
When you round that to the nearest whole number, it becomes 904.

5 0

3 years ago

What is the compound interest if the principle is 2500, the rate is 8%, the time is 4 years, and it's compounded annually? Pleas

algol13

Answer:

901.22

Step-by-step explanation:

It is given that,

Principal = 2500

Rate of interest = 8% = 0.08 compounded annually.

No. of times interest compounded in a period = 1

Time is 4 years.

Formula for amount is

$A=P(1+\dfrac{r}{n})^{nt}$

where, P is principal, r is rate of interest, n is number of times interest compounded in period and t is number of years.

Substitute P=2500, r=0.08, n=1 and t=4 in the above formula.

$A=2500(1+\dfrac{0.08}{1})^{1(4)}$

$A=2500(1.08)^{4}$

$A\approx 3401.22$

So, the compound interest is

$C.I.=A-P$

$C.I.=3401.22-2500$

$C.I.=901.22$

Therefore, the compound interest is 901.22.

5 0

3 years ago

What is the answer mattes has 8 pencils. Three of them do not have erasers on the end. What fraction of the pencils do not have

Sedbober [7]

3/8 pencils do not have erasers at the end.
Hope this helps and please give brainliest!

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4 years ago

What is the equation of the graph below?<br> PLEASE HELP!

MakcuM [25]

Answer:

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3 years ago

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Arte-miy333 [17]

Answer:

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3 years ago