Answer:
9^48
Step-by-step explanation:
when parenthesis are involved, you multiply the powers
6*8=48
Answer:
6.58 I could be wrong but that's pretty much it is it all students together in total?
Step-by-step explanation:
just add 1.94+0.97+1.8+1.87=6.58
True. An equilateral has equal sides, which is possible, and <span>equiangular Has equal angles, which if you have same side lengths, have same angles; right angles</span>
Answer:
The wheels make 512 revolutions per minute
Step-by-step explanation:
Diameter of truck = 36 in
Speed = 55 mi/h
Revolutions per minute =?
Radius r = diameter / 2
r = 36/2
r = 18 inches
Speed = 55 mi/h
1 mile = 63360 inches
55 miles = 55*63360 inches
55 miles = 3484800 inches
1 hr = 60 minutes
Speed = 3484800 inches/60 minutes
Speed = 58,080 inches/min
The formula used to calculate the revolutions per minute is:
revolutions = speed/Circumference
revolutions = 58,080 / 2*3.14*18
revolutions = 58,080 /113.4
revolutions = 512.16
revolutions = 512 revolutions per minute
So, The wheels make 512 revolutions per minute
