12 is the gcf of 12 and 48
MASS*GRAV*HEIGHT=PE
MASS=3
GRAV=9.8
HEIGHT=4.5
3*9.8*4.5=132.3
POTENTIAL ENERGY= 132.3
To get the multiplicative inverse of any number, just take the reciprocal of that number.
So for 1/4, it is 4/1
= 4/1 = 4
Multiplicative inverse of 1/4 is 4.
I’m pretty sure it’s 7, do you want an explanation?
Answer:
$12.25
Step-by-step explanation:
$88.20 / 7.2 hours
$12.25 / hour
