306 / 8.5 = 36 miles per hr
at 9.1 hrs....
36 * 9.1 = 327.6 miles <==
or this way...
306 / 8.5 = x / 9.1
cross multiply
8.5x = 2784.6
x = 2784.6 / 8.5
x = 327.6 miles
Answer:
The time the ball will hit the ground is 1.4 seconds
Step-by-step explanation:
The ration is 28:1 and 11:7
The correct answer is the first option -
ninth root of x squared.
To see how I got that answer, take a look at the attachment below.
Answer:
3y +22
Step-by-step explanation:
y + 6 + 2(y + 8)
Distribute the 2
y+6+2y+16
Combine like terms
3y +22