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3 years ago

Find the percent of increase from 15 to 20

Mathematics

2 answers:

ANEK [815]3 years ago

8 0

I think it might be 25%

Angelina_Jolie [31]3 years ago

6 0

Original: 15
New: 20

You would want to put new - original / original for percent of increase. In this case, it would be 20 - 15 / 15, which would get you 5 / 15. Simplify: 1 / 3. Now you can change it into decimal, which equals to 0.333333 (With repeat bar on top) and it would equal to 33.3%.

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Frank measured the floor of his storage unit, which is rectangular. It is 8 meters wide and 10 meters from one corner to the opp

anastassius [24]

Answer:

https://brainly.ph/question/2115993

Step-by-step explanation:

see the website

3 0

3 years ago

-7/10 - 4/10 =<br> Hurry plz

just olya [345]

Answer:

$- 1 \frac{1}{10}$

Step-by-step explanation:

$- \frac{7}{10} - \frac{4}{10}$

The two fraction have the same denominator , so put them under a common denominator

$\frac{ - 7 - 4}{10}$

Simplify

-7-4=-11

$\frac{ - 11}{10} = - \frac{11}{10}$

write in mixed fraction form

$- 11 \div 10 = 1 \: remainder \: 1 \\ = - 1 \frac{1}{10}$

3 0

4 years ago

Round each mixed number to the nearest whole number and then estimate the difference. 18 9/11 - 8 3/8 10 11 8 9

monitta

Answer:

Assuming that the last four numbers are answer choices, your answer would be 11

Step-by-step explanation:

9/11 rounds up to 1, 1 + 18 = 19

3/8 rounds down, so you only have 8 for that one

19 - 8 = 11

5 0

3 years ago

Read 2 more answers

Evaluate the following expression using the values given:

Alecsey [184]

Is the 3x2 an exponent?

4 0

3 years ago

Nearest Integer of the square root of -61?

OLga [1]

You cannot take the square root of a negative number and get a real number answer. You can only get an imaginary root.

square root of 49 = 7 and square root of 64 = 8
square root of 61 is between 7 and 8.
It would be closer to 8.

square root of -49 = 7i and square root of -64 = 8i
square root of -61 would be closer to 8i

8 0

3 years ago