Answer:
$70
Step-by-step explanation:
350 x .2
Hi
1 mile = 5280 feet
at 90 mile per hour, you have 5280 *90 = 475 200 feets
an hour is 60*60 = 3600 second
so in 1 second the train travel : 475 200 /3600 = 4752 /36 = 132 feets
so in 10 seconds : 132*10 = 1320 feets.
Let's solve this by creating an equation.
Let X = the second factor
8.72 x 10^-2
Slope is:
(3-17)/(5 - -12)
-14/17
