26 A train traveling 75 miles per hour takes 3 hours to go between New York and
Washington, D. C. How long would it take
a train traveling 170 miles per hour to go
the same distance?
F 0.75 hours
G
1.3 hours
H
1.5 hours
J
6.8 hours

the answer is 6.8 hours

Step-by-step explanation:

you would do 75/75 and 3/75 which is 1 and 0.04 then you would do 1 times 170 and 0.04 times 170 which is 170 and 6.8

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

-1/2 +2

step-by-step explanation: