The answer to this problem is 9.15
Answer:
1407 feet per mile
Step-by-step explanation:
Each mile is 1407 feet.
Answer:
speed = distance/time
Step-by-step explanation:
The faster a sound wave travels, the more distance it will cover in the same period of time. If a sound wave were observed to travel a distance of 700 meters in 2 seconds, then the speed of the wave would be 350 m/s.
Substitute x for 7.
f(x)=22x+12
f(7)=22(7)+12
Multiply first, then complete addition.
f(7)=154+12
f(7)=166
Answer: c
Step-by-step explanation:
C is the only that gave us a single outcome so it’s a simple event
