You can use the distance equation.. d = rt
d = distance = 645
r = rate = 215 mph
t = time = ???? find the time
645 = 215t
645/215 = 215t / 215
3 = t
t = 3
It took 3 hours
So first you'll substitute x for -2.3 then you'll subtract 2 by 1 which equals 1 then you'll divide -2.3 on both sides which will equal g = -1.3
Exponential form: F(x)= 3/125^x+1
Original voltage: 3/125 of a volt
There’s no answer choices..
Answer:
65.36
Step-by-step explanation:
15.2 x 4.3 = 65.36
