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grandymaker [24]
3 years ago
7

The price of a notebook has risen to $3.70 today. Yesterday's price was $3.20 . Find the percentage increase. Round your answer

to the nearest tenth of a percent.
Mathematics
1 answer:
nikklg [1K]3 years ago
6 0

Answer:

16%

Step-by-step explanation:

Equation: \frac{new value-old value}{old value} * 100

\frac{3.70-3.20}{3.20}* 100= \frac{0.50}{3.20}* 100

0.15625 (round to .16)

16%

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4/6 = 9/12 is a proportion. <br><br> true false
Elodia [21]

Answer:

The answer is False 9/12 simplified equals 3/4

Step-by-step explanation:

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Convert the decimal 0.92 to a fraction.<br> 83<br> 9<br> 83<br> 100<br> 83<br> 90
bogdanovich [222]

Answer:

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Step-by-step explanation:

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3 years ago
If you divide 87 by X and you get 16 what is X?
Anon25 [30]
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6 0
4 years ago
A parasail is 3/100 mile above the water. After five minutes, the parasail is 1/50 mile above the water. Find the change in heig
Zinaida [17]

Answer:

the change in height is 1/100 mile

Step-by-step explanation:

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3 0
4 years ago
Read 2 more answers
Pic included What is value of x? Enter your answer in the box. x =
Elza [17]

Answer:

The answer to your question is x = 10

Step-by-step explanation:

Use proportions to solve this problem

Given                  (x + 4)/8 = (2x + 1)/12

                          12(x + 4) = 8(2x + 1)

Expand

                          12x + 48 = 16x + 8

Group like terms

                           12x - 16x = - 48 + 8

Simplify

                          -4x = -40

Solve for x

                              x = -40/-4

Result

                              x = 10                  

6 0
4 years ago
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