Answer:
Step-by-step explanation:
Start elevation is 0 ft
Change of position after 50 seconds
Elevation now
Change of position after 92 seconds
Final elevation
Providing a short wikipedia definition here: "In mathematics, a rational number is any number that can be expressed as the quotient or fraction"
So any fraction would work for this question I believe?
2^t =38
take the log of each side
log ( 2^t) = log (38)
the exponent gets multiplies
t log (2) = log (38)
divide by log 2
t = log(38)/log (2)
t≈5.2479
