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2 years ago

12

Three out of five students would like to have a pizza party. If there is 50 students, what percent of students do not want a piz

za party?

1 answer:

Tema [17]2 years ago

8 0

Answer:

40%

Step-by-step explanation:

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Estimate the product of 73 and 28

andreyandreev [35.5K]

Round the numbers to 70 and 30, then multiply them together to get the product of 2100

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2 years ago

Read 2 more answers

A video streaming company has two monthly plans to choose from: Plan A

bearhunter [10]

Answer:

<em>Plan A</em>

Step-by-step explanation:

Plan A -

$7 + 2.50(5)

$7 + $12.50

Plan A = $19.50

Plan B-

$4(5) = $20

Plan A is the cheapest, therefore it is the best plan.

Hope this helped! :)

6 0

3 years ago

A cylinder has a radius of 10cm and a height of 9cm. A cone has a radius of 10cm and a height of 9 cm. Show that the volume of t

nlexa [21]

Answer:

The answer in the procedure

Step-by-step explanation:

step 1

Find the volume of the cylinder

The volume of the cylinder is equal to

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

we have

$r=10\ cm$

$h=9\ cm$

substitute

$V=\pi (10)^{2}(9)=900\pi\ cm^{2}$

step 2

Find the volume of the cone

The volume of the cone is equal to

$V=(1/3)\pi r^{2} h$

we have

$r=10\ cm$

$h=9\ cm$

substitute

$V=(1/3)\pi (10)^{2}(9)=300\pi\ cm^{2}$

therefore

we have

$Vcylinder=900\pi\ cm^{2}$

$Vcone=300\pi\ cm^{2}$

so

$Vcylinder=3Vcone$

8 0

3 years ago

For our safety, it is important that drivers recognize a stop sign immediately. Stop signs are made with exact side and angle me

padilas [110]

Answer:

The stop sign is a regular octagon, so the measure of ∠F must be 67.5°. What is the angle measure for ∠L? Describe the relationship between ∠F and ∠L. (1 point)

Step-by-step explanation:

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2 years ago

In an aquarium, ⅖ of the fish are surgeonfish. Of these, ¾ are yellow tangs. What portion of all fish in the aquarium are yellow

Svetlanka [38]

So. 2/5 of the fish are surgeon fish. Meaning that 40% of the fish are surgeonfish. From that 40%, the 75% are yellow tangs. So the 75% of that 40% equals to 30% of all fish (since (3/4)*(2/5)=3/10)

So the aquarium has 30% OR 3/10 of its fish being yellow tangs

7 0

2 years ago