Answer: yes
Step-by-step explanation:
Answer:
A. About 4,900 ft
We want h such that ...
5 = 10·ln(h) -80
8.5 = ln(h) . . . . . . . add 80, divide by 10
e^8.5 = h ≈ 4914.8 . . . . take the antilog
h ≈ 4900 . . . . feet
#13
#14
#15
#16 is not clear
4b - 3s = 40
4b = 40 + 3s
b = 40 - 3s/4
4b - 40 =3s
4b - 40 /3 = s