7.
The diameter of the steering wheel of a car is 15.5 inches.
1. If you turn the steering wheel through an arc of 90 degrees
without taking your hands from the wheel, how far have your
hands moved?
2.
If you move your hands 10 inches, what angle does the
steering wheel pass through?

It would of moved to 9 to 3 oclock

Step-by-step explanation:

Safest hand position on steering wheel

Lower your hands.

You probably learned to keep your hands at the 10 and 2 o'clock positions on the steering wheel. Today, the National Highway Traffic Safety Administration (NHTSA) recommends drivers put their hands at the 9 and 3 o'clock positions.

Always keep both hands on the wheel. This is all info from drivers ed and etc.

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5

the answer is 15% decrease