Answer: you got this
Step-by-step explanation:
0.
anything multiplied by 0 = 0.
To find the length of the side, will take the under root of the area. So, the side will be :
c) 24.4 cm
The probability that a seventh grader chosen at random will play an instrument other than bass is 72%.
n + q = 35
n = 35-q
0.05n + 0.25q = 8.15
0.05(35-q) +0.25q = 8.15
1.75 -0.05q + 0.25q =8.15
1.75 + 0.20q = 8.15
0.20q = 6.40
q = 6.40 / 0.20 = 32
32 quarters and 3 nickels
