5Step-by-step explanation:
The equation is
R=100(1/2)^(d/5)
After one day the remaining is
R=100×(1÷2)^(1÷5)
R=87.06 remaining
It decreased by 12.94 (100−87.06)
So the daily percent of decreases is 12.94%
It would burn down 10.5 inches in 7 hours
Explanation: 6/4=1.5 then you use the 1.5 and multiply it by 7 which gives you 10.5 inches
Answer:
B
Step-by-step explanation:
The sections of the parallel roads split by the transversals are in proportion, that is
= ( cross- multiply )
300 first = 577500 ( divide both sides by 300 )
first = 1925 ft
Thus
Elm st → Maple st = 1925 + 350 = 2275 ft → B