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kodGreya [7K]
2 years ago
15

If 90 is 30% of a number , what is 200% of the number

Mathematics
1 answer:
9966 [12]2 years ago
3 0

Answer:

600

Step-by-step explanation:

To find 100% we can divide by 30 (to find 1%) then times by 100 (to find 100%)

90÷30=3

3×100=300

100%=300

200%=300×2

200%=600

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A restaurant offers 7 appetizers and 8 main courses. In how many ways can a person order a two-course meal?
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Answer:

56

Step-by-step explanation:

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4 0
1 year ago
5. How many even positive integers less than 600 can be written using
Alinara [238K]

Answer:

The answer to this question is: 44.

Step-by-step explanation:

The even numbers that we can form with the numbers 2,4,5 and 8 are:

2, 4, 8, 22, 24, 28, 42, 44, 48, 52, 54, 58, 82, 84, 88, 222, 224, 228, 242, 244, 248, 252, 254, 258, 282, 284, 288, 422, 424, 428, 442, 444, 448, 482, 484, 488, 522, 524, 528, 542, 544 and 582, 584, 588.

5 0
3 years ago
What is 3 and 3/4 times 2 and 2/5.please explain process
love history [14]
What you do is turn them in to improper fractions 
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5 0
3 years ago
What is a Regression equation
Veseljchak [2.6K]

Answer:

Regression equations can help you figure out if your data can be fit to an equation.This is extremely useful if you want to make predictions from your data- either future predictions or indications of past behavior.For example,you might want to know what your savings are going to be worth in the future.There are several types of regression equations,some of the more common include exponential and simoke linear regression.In elementary statistics,the regression equation you are most likely to come across is the linear form.

6 0
2 years ago
Write 100,000 as a power of 10.
Anettt [7]
10^4 is the answer...
4 0
3 years ago
Read 2 more answers
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