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hodyreva [135]
2 years ago
8

How can a percent be used to describe a change in quantity?

Mathematics
1 answer:
Anestetic [448]2 years ago
5 0

Answer:

remember,a percent means "per 100".You can describe the change as a fraction comparing the amount of change to the original and then use a proportion to rewrite your problem as a percentage out of 100.

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What is 0.66666666666 rounded
Oksana_A [137]

Answer:

0.66666666666 as a decimal

How much is the decimal number 0.66666666666 written as (converted to) a percentage? Answer: 66.666666666%

4 0
3 years ago
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Rob is saving to buy a new MP3 player. For every $15 he earns babysitting, he saves $9. On Saturday, Rob earned $60 babysitting.
alexandr402 [8]
$60 ÷ $15 = 4
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he saved $36 when he earned $60
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2 years ago
Select all the rates that correspond to a unit rate of $6 per sandwich. You must select all correct responses to receive credit.
faltersainse [42]

Answer:

B, C, and E

Step-by-step explanation:

A. 42/6 = 7     Not correct

B. 42/7 = 6     Correct

C. 108/18 = 6  Correct

D. 40/5 = 8     Not correct

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5 0
3 years ago
(4x+7)=(6x-63) whats value of x
Ivenika [448]

Answer:

35

Step-by-step explanation:

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+63+7=70

70/2=35

3 0
3 years ago
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Find the lateral and total for the cone below. leave the answer in terms of pie.
lutik1710 [3]

Answer:

<h2>35×24 = 840in²</h2>

Step-by-step explanation:

<h3>height=35 in.</h3><h3>base = 24<em><u>i</u></em><em><u>n</u></em><em><u>.</u></em><em><u> </u></em><em><u> </u></em></h3>

<em><u>then</u></em> <em>multiply</em>

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2 years ago
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