Answer:
7..the way you worded the options was confusing
Answer:
242 km
Step-by-step explanation:
distance = rate x time
so 165 km in 1.5 he is the same as 110 km per hour.
d = 110(2.2).
You are X, if your friend is 1.2 times taller than you= 1.2X
That's why 64.5=1.2X
X=53.75
But you should write 53.8 inches tall. Because there is one number after point.
<span>As a result, you are 53.8 inches tall
</span>
If you're just integrating a vector-valued function, you just integrate each component:
The first integral is trivial since .
The second can be done by substituting :
The third can be found by integrating by parts: