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bazaltina [42]
3 years ago
8

What is the percent of increase from 40.2 to 98.9?

Mathematics
1 answer:
alekssr [168]3 years ago
8 0

Answer:

146%

Step-by-step explanation:

To find the percent increase/decrease:

1. Subtract the original value from the new value.

2. Divide by the original value.

3. Multiply the decimal by 100 to convert to a percent.

98.9 - 40.2 = 58.7

58.7/40.2 = 1.46

1.46*100 = 146%

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Leni [432]
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3 years ago
The libary is 0.9 miles from the school. The museum is 0.6 times as far from school as the libary. How far is the museum from th
PSYCHO15rus [73]
I’m guessing the answer is 0.54 cause if u multiple 0.9 and 0.6 you will get 0.54
7 0
3 years ago
Is 1/3 bigger or 0.33
cestrela7 [59]

Answer:

<em>1/3 > 0.33</em>

Step-by-step explanation:

1/3 = 0.333333... ( a non-terminating decimal with repeating 3.

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7 0
3 years ago
The slope of a line is 2/3. What is the slope of a line that is perpendicular to this line?
yarga [219]
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Hope this helps!
7 0
3 years ago
What is the simplified form of 3 Start Root 5 c End Root times Start Root 15 c cubed End root? (worth 30 brainily points)
aleksley [76]

Answer:

A. 15 c squared Start Root 3 End Root

Step-by-step explanation:

3\sqrt{5c} *\sqrt{15c^3} \\

Multiply the terms inside the square roots together

3\sqrt{75c^4}

Look for items that are perfects squares

3\sqrt{25*3*c^4}

We can separate terms inside the square root into separate square roots

3\sqrt{25} *\sqrt{3}*\sqrt{c^4}

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Combine like terms

15c^2\sqrt{3}

8 0
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