It is 26635.2384 because you multiply the pi times the radius18.8 to the 2nd power times the height that is 24
Convert 2/5 to a decimal and you get .4, or 40%. 40% of the band members also sing, so yes, the band has the same number of string instrument players and singers.
Remember PEMDAS
Do parentheses, results in 25. So whats left is 87-25*(-3)+9
Then you multiply -25 by -3, answer is 75. 87+75+9
Add all of them up. 171
The answer is 171!
Answer:3
Step-by-step explanation:
Given
There are total 40 students in a class
No of students with Pierced Nose n(N)=7
No of students with Pierced ear n(E)=36
and we know using sets
where 
Students either nose or ear Pierced
no of students having both nose and ear pierced
Area = Length x Height
Area = 5.4 x 5.4
Area = 29.16
