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2 years ago

6

help pls im in a timer?! Michael is measuring fabric for the costumes of a school play. He needs 47 feet of fabric. He has 12 1/

3yards of fabric. How many more yards of fabric does he need?

2 answers:

tatyana61 [14]2 years ago

4 0

3 and 1/3 yards of fabric

amm18122 years ago

3 0

47-12 1/3= 34 2/3 so the answer is 34 2/3 yards of fabric

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alexandr1967 [171]

Answer:

⅓

Step-by-step explanation:

8+7+6

total= 21

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Please please please please please please please help

Ilia_Sergeevich [38]

Answer:

a. 90 pack

b. $0.27

c. $0.18

d. $0.21

e. 60 pack

Step-by-step explanation:

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2 years ago

The image shows three tennis balls enclosed in a cylindrical can. Choose all that are correct. The volume of a single tennis bal

Fynjy0 [20]

Answer:

The volume of a single tennis ball is $14.14\ in^{3}$

The volume of three tennis balls is $42.42\ in^{3}$

Step-by-step explanation:

Step 1

Find the volume of a single tennis ball

we know that

The volume of a sphere is equal to

$V=\frac{4}{3}\pi r^{3}$

where r is the radius of the sphere

In this problem

$r=3/2=1.5\ in$

substitute

$V=\frac{4}{3}\pi (1.5)^{3}$

$V=14.14\ in^{3}$

Step 2

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we know that

the volume of the cylinder is equal to

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where r is the radius of the cylinder

h is the height of the cylinder

in this problem we have

$r=3/2=1.5\ in$

$h=8.4\ in$

substitute

$V=\pi (1.5)^{2}(8.4)$

$V=59.38\ in^{3}$

Statement

<u>case A)</u> The volume of a single tennis ball is $14.14\ in^{3}$

The statement is true

See the procedure in Step 1

<u>case B)</u> The volume of the can is $56.55\ in^{3}$

The statement is false

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<u>case C)</u> The empty space inside the can is $14.13\ in^{3}$

The statement is false

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The statement is true

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Answer:

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egoroff_w [7]

Answer:

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Step-by-step explanation:

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