Answer with explanation:
For any object having the velocity vector as

the magnitude of velocity is given by

For car 1 the velocity vector is

Therefore

Similarly for car 2 we have

Therefore

Comparing both the values we find that car 1 has the greater speed.
14 hours or 2 hours. Im not sure
(19^1/9)^9=
19^1/9•9=
1/9•9=1
your answer would be 19 hope dis helps :)
Answer:
<h2> $430.90</h2>
Step-by-step explanation:
Given that the principal p= $290
rate r= 2.2% 2.2/100 =0.022
time t= 18years
by applying the expression

We have

Hence after 18years the money in the account will be $430.90