Answer:
250 students
Step-by-step explanation:
Given data
Let the total number of students be x
Number of students that plays instrument = 10
Hence
40% of x = 10
40/100*x= 100
0.4x=100
x=100/0.4
x= 250
Hence there are 250 students in total
If you are talking about pi/4 radians then that would be 45 degrees because pi in radians is 180 degrees.
Answer: 2n^2. let me know if you need the explanation :).
Step-by-step explanation:
I think it’s D. 102 but it may not be.
