A class has 30 people at the beginning of the school term but now has five pupils what is the percent of increase

Mathematics

1 answer:

aleksley [76]3 years ago

8 0

17 percent increase 5/30

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tamaranim1 [39]

This is the easiest way to solve this problem:

Imagine this represents how many combinations you can have for each of the 4 wheels (each blank spot for one wheel): __ __ __ __

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If digits can be repeated? You have ten options for every wheel so it would look like this: 10 10 10 10

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If successive digits bust be different?
We have 10 for the first wheel, but second wheel only has 9 options because 2nd number can't be same as first. The third and fourth wheels also has 9 options for the same reason.

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A movie theater sells adult tickets and child tickets. • Each adult ticket costs $7.25. • Each child ticket costs $6.50. Which e

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Answer:

Step-by-step explanation:

"You stupid"

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3 years ago

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