There are 82 students in a high school band. if 31 of those students play brass instruments, what percent play brass?

Hello!

To find a percentage, we will need to divide the number of things specified, by the total number given.

Once you complete that step, you should get a decimal.

Then, you should multiply that decimal by 100 to get it to a decimal.

We are given that 31 students out of 82 students play a brass instrument in a high school band. So, we would divide 31 by 82, and then multiply.

31/82 = 0.3780

0.3780 x 100 = 37.8%

Therefore, 37.8% of students play a brass instrument.

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves