Answer:
10100=15700(1-0.075)^x
10100=15700(0.925)^x
divide both sides by 15700
0.925^x=101/157
convert decimal
(37/40)^x=101/157
take the log
x= log 37/40 (101/157)
x= 5.65824
Answer:thxxxxxxs for the points
Step-by-step explanation:
B)-20 students per year
the answer to the nearest tenths is 7.8
1/2.5