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svetoff [14.1K]

3 years ago

13

there are 30 students in mr. Holland music class. If 30% of the students play in the school band, how many students in the class

play in the school band?

1 answer:

Bond [772]3 years ago

7 0

To calculate percentage, we turn the percentage into a decimal.

30% of 30 = 0.3 of 30 = 0.3 x 10

0.3 x 10 = 3

3 students play in the school band.

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Answer:

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Step-by-step explanation:

(4s+7a) 376=2080

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2 years ago

7y+3=3x+11 <br> find x and y

kvasek [131]

Answer:

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2 years ago

2. State whether the change is increasing or decreasing. Round your percent of change to the nearest integer percent. originally

marysya [2.9K]

Answer:

The change is increasing with a percentage of change of 64%

Step-by-step explanation:

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Secondly, we want to calculate the percent of change

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2 years ago

The product od 2 and y is at least 10

alexgriva [62]

Hello There!

It could be represented by this:
$xy \geq 10$

Hope This Helps You!
Good Luck :)

- Hannah ❤

8 0

3 years ago