3 years ago

40 boys in a group.

Mathematics

1 answer:

Mila [183]3 years ago

8 0

Answer:

46?

Step-by-step explanation:

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a cone has a volume of 1,570in3. If the height of the cone is 15 inches. Calculate the radius of the cone?

spin [16.1K]

Answer:

approximately 10

Step-by-step explanation:

Volume = 1/3h times $\pi$ times radius square

1570 = 1/3 x 15 x 22/7 x $r^{2}$

1570 = 5 times $\frac{22}{7}$ times $r^{2}$

1570 = 15.71 $r^{2}$

$\frac{1570}{15.71}$ = $\frac{15.71 r^{2}}{15.71}$

99.9 = r^2

$\sqrt{99.9}$ = r

≅10

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3 years ago

Help? With all? Plzzz

Margaret [11]

Cuz if so, then you just move the whole x term to the right side and divide all the terms on the right side by the coefficient of y
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4 years ago

The cost of a hotel room for 5 nights is $610. there is a 9.5% tax

vlabodo [156]

Answer:

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Step-by-step explanation:

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3 years ago

Shante has 120 books in her book collection. 60% of her books are nonfiction. How many books are fiction

OverLord2011 [107]

Answer:

Step-by-step explanation:

60 x 120

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3 years ago

What is the sum of 7 3/16 + 3 3/4

Bess [88]

Answer:

Step-by-step explanation:

You have the right answer

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3 years ago

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