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2 years ago

12

A cylinder has a base diameter of 16 inches and a height of 18inches. What is the volume in cubic inches, of the nearest tenths

place ?

1 answer:

Stolb23 [73]2 years ago

8 0

Answer:

3619.11 cubic inches

Step-by-step explanation:

volume of a cylinder is $V=\pi r^2h$

diameter is 16 in, so radius (r) is 8 in

plug in values: $V=\pi 8^2(18) = 3619.11$ cubic inches

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erik [133]

Answer: D

Step-by-step explanation:

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2 years ago

Mrs.Manning is making cookies for the bake sale. She jas 3/4 cup of flour and needs 1/3 cup of flour for her chocolate chip cook

Sedbober [7]

Answer:

<em>The fraction of the flour Mrs. Mannng will use for her chocolate chip cookies is 4/9</em>

Step-by-step explanation:

<u>Fraction of Portion</u>

Suppose we have a number n and another number m such as m>n. The portion or fraction of size n of m is given by the quotient n/m.

For example, 3 pieces of cake out of a total of 6 make them a fraction of 3/6 = 1/2 of the whole cake, i.e. half of the total available.

Mrs. Manning needs 1/3 cup of flour to make cookies for the bake sale. She actually has 3/4 cups of flour. Calculate the fraction of needed against the available flour:

$\displaystyle \frac{\frac{1}{3}}{\frac{3}{4}}$

The division can be easier performed by multiplying by the reciprocal of the denominator:

$\displaystyle \frac{1}{3}\cdot \frac{4}{3}=\frac{1*4}{3*3}$

$\displaystyle =\frac{4}{9}$

The fraction of the flour Mrs. Mannng will use for her chocolate chip cookies is 4/9

3 0

2 years ago

Is the product of 12 and 3/4 more or less than 12? Please explain answer

denis23 [38]

Hello!!

So the product is when numbers or variables are multiplied together. So if we have 12 * 3/4 then that equals 12/1*3/4=(12*3)/4=36/4=9

So we can see that the product of 12*3/4 is less than 12. We can see this right from the start by noticing that to be at least 12, then 12 would have to be multiplied by at minimum 1 meaning 12*1=12 anything less than 1 would result in a lesser value than 12.

Hope this helps!! Any questions please just ask!! Thank you!!!

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2 years ago

Read 2 more answers

Product rule definition algebra

sladkih [1.3K]

When multiplying two powers that have the same base, you can add the exponents.

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2 years ago

Aariauna is setting up a play space for her new puppy. She will be building a rectangular fence around part of her yard that mea

lilavasa [31]

Answer:

348 square feet.

Step-by-step explanation:

Area is the sides of a shape multiplied.

29x12=348

The answer is 348 square feet.

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2 years ago