1. Find 1% of a number: a) 400 b) 2,500 c) 657 d) 12

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

5 0

Step-by-step explanation:

$a) \: 1\% \: of \: 400 = \frac{1}{100} \times 400 = 4 \\ \\ b) \: 1\% \: of \: 2500 = \frac{1}{100} \times 2500 = 25 \\ \\ c) \: 1\% \: of \: 657= \frac{1}{100} \times 657 = 6.57 \\ \\ d) \: 1\% \: of \: 12= \frac{1}{100} \times 12 = 0.12 \\$

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I need help with this someone very smart in math this is algebra 2

PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

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3 years ago

The diameter of a basketball rim is 18 inches. A standard basketball has a circumference of 30 inches. What is the distance betw

shusha [124]

We know that
circumference=2*pi*r-------> r=circumference/(2*pi)
circumference=30 in
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the distance between the ball and the rim is equal to
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radius of a a standard basketball=4.77 in


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4 years ago

Read 2 more answers

Suppose you have one pyramid with a base that is 10 meters long and 10 meters wide with a slant that is 15 meters. Now, if the l

marishachu [46]

Answer:

The difference between area of pyramids is 125 sq.m.

Step-by-step explanation:

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Area of pyramid = Area of 5 bases

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Now the length of base is increased to 15

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Slant height = 15 m

Area of pyramid = Area of 5 bases

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