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777dan777 [17]
3 years ago
5

Please help me idk this

Mathematics
2 answers:
rjkz [21]3 years ago
7 0

Answer:   6

     

Step-by-step explanation:

Write it as a calculation exactly as you would read it.

30 divided by 100

then you multiply by 20

and it will equal 6  


katovenus [111]3 years ago
4 0

Answer:

Aright well the Answer to this is

6 because you first write the problem as a mathematical expression 30% 20

then convert 30% to a decimal

Then multiply 0.3 by 20 Hope this helps :)

Step-by-step explanation:


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if i earned 250$ a week and put 25% away into savings, how much would i have in 3 years in my savings?
OlgaM077 [116]

Answer:

187.5 is what u have left each week after takign away the 25%.

Step-by-step explanation:

Hope this helps? :)

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2 years ago
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max2010maxim [7]

Answer:

I didn't know if you meant that the circumference of tje hemisphere was 44 or if the circumference of the cirkel in which the hemisphere exists is 44 but you rearrange the numbers.

Step-by-step explanation:

The formula for calculating a circumference is 2×pi×r, with r as tje radius of the cirkel. So in this instance we get 2×pi×r=44. r=44/(2×pi)=7.00 centimeters. The total surface area of a cirkel=pi×r^2=pi×7.00^2=154.06 meters squared. 154.06/2=77.03 meters squared (hemisphere is half of a cirkel)

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3 years ago
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Answer:

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4 0
3 years ago
Read 2 more answers
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