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3 years ago

11

Daron purchased a cell phone case from the corner store. Daron paid with a $20 bill. The picture to the left shows his change. H

ow much was the cell phone case?

1 answer:

svlad2 [7]3 years ago

3 0

Do you have a picture of the question

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Robert can mow a 600 square lawn in 1 hour and 20 minutes. How many lawns in the same size's can he mow in 8 hours?

adell [148]

First off change everything to minutes. The 600 is irrelevant in this problem. He can mow this size in 80 minutes. 8 hours is 8x60= 480. 480/80 is 6 and therefore he can mow 6 lawns in this size in time of 8 hours

4 0

2 years ago

Is anyone good with this? I need help finding the answer.

dybincka [34]

To solve this problem, we have to find the perimeter of the shape.
we already know that two of the sides are 82m, all we need to do is find the circumference of the semicircles.
to find circumference, you multiply the diameter of a circle by pi. since we have two identical semicircles, we have one full circle. 66•3.14=207.24
207.24+82+82=371.24
the answer is 371.24m

3 0

3 years ago

Mark has been watching 16 movies per month for the past x months. Max has been trying to keep up with his pace but has only been

hodyreva [135]

It’s 6 because mark has 16 right and max read half of mark’s book so max has 8 because 8x2 =16 so I added 16 + 8 = 24 and 24x 6 = 144

5 0

4 years ago

Read 2 more answers

If a:b =2:3 write b as a fraction of a

Hatshy [7]

Answer:

given ,

$\fbox{a:b = 2:3}$

According to Question ,

we've to write <u>b </u><u>as </u><u>a </u><u>fraction </u><u>of </u><u>a.</u>

thus , we know that

$a:b = \frac{a}{b} \\ \\ \dashrightarrow{2:3 = \frac{2}{3} }$

now to represent b as a fraction of a ,

we'll have to consider the ratio as b : a

which means ,

$b:a = inverse \: of \: a:b \\ \dashrightarrow{ b:a = \frac{b}{a} = \frac{3}{2} }$

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hope helpful :D

6 0

3 years ago

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The volume of air inside a rubber ball with radius r can be found using the function V(r) = four-thirds pi r cubed. What does V

mr Goodwill [35]

Answer:

The volume of the rubber ball when the radius equals five-sevenths feet

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3 years ago

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