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bearhunter [10]
4 years ago
13

Find the value of each expression. Show all of your work, including the order of the steps that you are using to solve the expre

ssion. (a) 1.2²
PLEASE PLEASE HELP I WILL GIVE BRIANLIST PLEASE AND THX

and please rember to read the directions SHOW ALL YOUR WORK thanks and Happy Friday:)
Mathematics
1 answer:
konstantin123 [22]4 years ago
7 0
The answer is:  "1.44<span>" .
</span>_______________________
Explanation:
_______________________

(1.2)² = (1.2) * (1.2) = 1.44 .
______________________
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The daily recommended allowance of calcium for a sixth grader is 1,200 mg. One cup of
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0.1% of what number is 4?
nikklg [1K]

Let the number be x

Explanation:

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Mr. Babe used to work at a local furniture store.
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A. Mr. Babe made a commission of $14.85

B. He makes $15.75 per hour after the raise.

Step-by-step explanation:

A. While he worked there, Mr. Babe earned 3% on how much he sells. If he sold $495 couch, how much commission did he make?

Worth of sold couch = $495

Commission = 3%

Amount of commission = 3% of total worth sold

Amount of commission = \frac{3}{100}*495

Amount of commission = \frac{1485}{100}=\$14.85

Mr. Babe made a commission of $14.85

B. On top of his commission, Mr. Babe made $15 per hour. He eventually got a raise with an increase of 5% per hour. After the raise, how much did he make per hour?

Amount earned per hour = $15

Increase = 5%

As the increment is on per hour amount, therefore,

Amount of increase = 5% of per hour amount

Amount of increase = \frac{5}{100}*15=\frac{75}{100} = \$0.75

New amount per hour = Per hour amount + amount of increase

New amount per hour = 15+0.75 = $15.75

He makes $15.75 per hour after the raise.

Keywords: percent, addition

Learn more about addition at:

  • brainly.com/question/1506379
  • brainly.com/question/1506955

#LearnwithBrainly

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