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2 years ago

PLEASE ANSWER ASAP!!!!

Mathematics

1 answer:

matrenka [14]2 years ago

8 0

Answer:

Step-by-step explanation:

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A class is divided into 4 groups. A bag contains pieces of paper that are red, blue, green, and yellow. For every blue- or green

Alexus [3.1K]

Answer:

Step-by-step explanation:

A has nothing to do with the paper inside and B and D don't matter bc its the first student

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3 years ago

Question 3. How do you write 4% as a decimal? A) 0.4 B) 0.40 C) 0.04

AnnyKZ [126]

C. 0.04 would be the correct answer.

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3 years ago

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The object below was made by placing a cone on top of a cylinder. The base of the cone is congruent to the base of the cylinder.

Ber [7]

Answer:

Part 1) The volume of the object is $32\pi\ cm^{3}$ or $100.48\ cm^{3}$

Part 2) see the procedure

Step-by-step explanation:

The picture of the question in the attached figure

Part 1) What is the volume, in cubic centimeters, of the object?

we know that

The volume of the object is equal to the volume of the cylinder plus the volume of the cone

Find the volume of the cone

The volume of the cone is equal to

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

we have

$r=4/2=2\ cm$ -----> the radius is half the diameter

$h=3\ cm$

substitute the values

$V=\frac{1}{3}\pi (2^{2})(3)=4\pi\ cm^{3}$

Find the volume of the cylinder

The volume of the cylinder is equal to

$V=\pi r^{2} h$

we have

$r=4/2=2\ cm$ -----> the radius is half the diameter

$h=(10-3)=7\ cm$

substitute the values

$V=\pi (2^{2})(7)=28\pi\ cm^{3}$

Part 2) Then explain how you found the volume of the total shape

The volume of the total shape is equal to the volume of the cylinder plus the volume of the cone

$4\pi\ cm^{3}+28\pi\ cm^{3}=32\pi\ cm^{3}$ ------> exact value

Find the approximate value of the volume

assume

$\pi=3.14$

$32(3.14)=100.48\ cm^{3}$

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3 years ago

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Which amount is the greatest

den301095 [7]

10 quarts is the greatest about becuase it is equal to 40 cups.

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4 years ago

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A cabinet door is 13 inches wide and has an area of 260 inches. Use the formula A=lw. How tall is the cabinet door?

klio [65]

Answer:

Step-by-step explanation:

260/13=20

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3 years ago