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2 years ago

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7) Mary wants to make several cans that have a radius of 3 and height of 5. She is going to cut them from a sheet of metal that

has an area of 3,750 in2 . How many can she make? Use 3.14 for π.

1 answer:

kati45 [8]2 years ago

7 0

Answer:

5

Step-by-step explanation:

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Kendra is making a bracelet for herself and her friend she is also making a necklace. The necklace is 3 times the length of one

grandymaker [24]

You would probably need to divide. <span>Inches
-------- = 30/3 = 10.

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3 years ago

HELP FAST PLEASE The volume of a paper bag with a base of 12" by 5" , and a height of 21" is in cubic inches

Oliga [24]

Answer:1260 in ^3

Step-by-step explanation:

Volume of cubiod= l x b x h

L=12

B= 5

H=21

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2 years ago

Nine students made models of mars and its moons. The answer is 18. What’s the question?

VashaNatasha [74]

The answer would be "Nine students each make 2 models of Mars and its moons. How many models did they make in total?" Since the answer is 18 and there are 9 students (and also since 18 can be divided into 9), you can divide 18 and 9 to get 2. This makes sense because if each student makes 2 models (as stated), there'd be a total of 18 models (as stated in the question you gave). Hope this helped!

4 0

2 years ago

A seamstress uses 3/4 yards of material to make a uniform top for band members. If there are 6 3/4 yards of material left on the

dalvyx [7]

Answer:

She can make 9 uniform tops from the material left.

Step-by-step explanation:

Given:

Yards of material left on the bolt = $6\frac{3}{4}$

Material requirement for a uniform top for band members = $\frac{3}{4}\ yd$

To find the number of tops that can be made from the material left.

Solution:

In order to find the number of tops that can be made from $6\frac{3}{4}$ yards of material, we need to divide $6\frac{3}{4}\ yd$ by $\frac{3}{4}\ yd$ .

Number of uniform tops that can be made is given as:

⇒ $6\frac{3}{4}\div \frac{3}{4}$

We first convert mixed number to fractions.

⇒ $\frac{27}{4}\div \frac{3}{4}$

To divide fractions the fractions are multiplied after flipping the divisor.

⇒ $\frac{27}{4}\times \frac{4}{3}$

⇒ $\frac{27}{3}$

⇒ 9

Thus, she can make 9 uniform tops from the material left.

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2 years ago

A scuba diver descends 80 feet, rises 25 feet, descends 12 feet, and then

cluponka [151]

Answer: That would be 15ft

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2 years ago