2 years ago

Janet runs one fourth of one half mile relay race what fraction of a mile does Janet run

Mathematics

2 answers:

LenaWriter [7]2 years ago

7 0

One eighth of a mile.

san4es73 [151]2 years ago

4 0

1/8 is the answer to it

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natta225 [31]

B because I’ve done this before

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1 year ago

A spherical ball has a diameter of 8 inches. The ball has a slow leak in which the air escapes at the rate of 2.5 inches per sec

s344n2d4d5 [400]

Answer:

107.2 seconds

Step-by-step explanation:

Step one:

given

the diameter of ball 8 inches

radius= 8/2 = 4 in

The volume of the ball

$v=4/3 \pi r^3$

$v= 4/3*3.142*4^3\\\\v= 4/3*3.142*64\\\\v= 804.35/3\\\\v=268.12 in^3$

Step two:

we know that

rate= quantity/time

rate= 2.4 in per second

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time= quantity/rate

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2 years ago

an art dealer makes a 17.5% commission on every painting sold. If a painting sold for $1500, what was the commission

Aleksandr [31]

A percentage is a number out of 100. So, 17.5% is really 17.5/100, or 0.175.

To find 17.5% of 1500, you multiply 1500 by 0.175

1500 x 0.175 = 262.5.

The commission is $262.50.

4 0

3 years ago

Rewrite each pair of fractions using the least common denominator 5/6 2/5

Ivanshal [37]

Answer:

25/30 and 12/30

Step-by-step explanation:

6 and 5 have a least common multiple of 30

6*5 = 30

5/6 * 5/5 = 25/30

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3 years ago

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Rina8888 [55]

Answer:

I can

Step-by-step explanation:

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2 years ago

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