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3 years ago

The following is a subset of A = {1, 2, 3, 4, 5}, except: *

Mathematics

1 answer:

erica [24]3 years ago

7 0

A subset only includes element from the original set.

Answer #3 has "7" in it, but 7 isn't in Set A, so it cannot be a subset.

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Answer:

I don't know

Step-by-step explanation:

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What is the answer for this question?

Leni [432]

this is how i solved it:

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3 years ago

Find the volume of a right circular cone that has a height of 9.1 cm and a base with a circumference of 13.3 cm. Round your answ

diamong [38]

Answer:

Volume = 42.8 cubic centimeters

Step-by-step explanation:

The volume of right circular cone is:

$V=\frac{1}{3}\pi r^2 h$

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We are given height of 9.1 cm

h = 9.1

We aren't given radius explicitly, we are given circumference of 13.3, so we need to figure out radius from that. Lets do this:

$C=2\pi r\\13.3=2\pi r\\r=\frac{13.3}{2\pi}\\r=2.12$

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r = 2.12

Now, substituting in cone formula, we get the volume to be:

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Rounded to nearest 10th is 1 decimal place, so

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6 0

3 years ago

3/4 divided by 2/3 in simplest form

defon

9/8 because in dividing you multiply by the reciprocal so 3/4 x 3/2= 9/8

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Answer:

Step-by-step explanation:

$14+$5.25=$19.25

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3 years ago

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