Jessica completed a race last week. she swan, biked and ran. how many miles did she complete? swan 400 meters, biked 10 kilometers, ran 1.5 kilometers

7.1482542 Miles

Step-by-step explanation:

I got this by changing 400 meters to kilometers 400 meters=0.004 kilometers

Then added 0.004+10+1.5=11.504 Last I did 11.504 kilometers and changed it to miles which is 7.1482542 Miles.

true

step-by-step explanation:

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1