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ASHA 777 [7]
3 years ago
8

The diameter of a sphere is 10 in. What is the sphere's volume? Round to the nearest tenth, if necessary. A) 104.7 in3 B) 209.4

in3 C) 421.2 in3 D) 523.6 in3
Mathematics
2 answers:
Shalnov [3]3 years ago
7 0

Answer:

The answers "D" no doubt

Step-by-step explanation:

denis23 [38]3 years ago
5 0
To find the volume of a sphere, you will use the formula for finding volume of a sphere. You will use the diameter to find the radius.  r = d/2, so the radius is 5 in

V = 4/3 x pi x r^3
      4/3 x 3.14 x 5^3
V = 523.6 cubic inches

The volume of this sphere is approximately 523.6 cubic inches.
    
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total amount = P (1 + i)t What is the total amount that First Consumer Bank will receive after lending Jane $7,000 for three yea
Mazyrski [523]

F = final amount = unknown

P = 7000 is the principal (amount loaned)

i = 0.05 is the decimal form of 5% interest rate

t = 3 years go by

Plug those three values into the formula below and simplify

F = P*(1+i)^t

F = 7000*(1+0.05)^3

F = 7000*(1.05)^3

F = 7000*(1.157625)

F = 8103.375

F = 8103.38

<h3>Answer: Choice A) $8,103.38</h3>
8 0
3 years ago
Drew's car weighs 1,344 kilograms. His car weighs 7 times as much as his motorcycle. How many grams does his motorcycle weigh? N
Alona [7]

Answer:

192,000 grams

Step-by-step explanation:

turn 1,344 kilograms to grams, which gives u 1344000 grams

divide 1344000 by 7 and you get 192,000 grams. Hope this helped :)

7 0
3 years ago
The game Super Sherman Brothers cost $15 to make. It is then marked
vichka [17]

Answer:

60

Step-by-step explanation:

A percentage is divided by 100 to get it's decimal form. So 400/100 = 4.0

Now you take the value given and multiply it by the percentage in decimal form.

So in this case.

15*4 = 60

3 0
3 years ago
What is the answer for -3x+12x
Serjik [45]
9x should be the answer
3 0
3 years ago
Read 2 more answers
I don’t understand 12 and 14
Lena [83]
#12:
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#14:
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3 0
3 years ago
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