1. The answer is 16^2, so B.
16 x 16 = 256
2. The answer is 17, so B.
Some of the factor of 68 are: 1, 2, 4, 17, 34 and 68.
3. The answer is 15, so B.
Only 15 is composite since it contains more than a factor, which are 3 and 5. The rest of the numbers are prime since they only contain a factor.
4. The answer is 2^2^3^7, so B.
The factor tree:
84
2 x 42
2 x 2 x 21
2 x 2 x 3 x 7
Hope this helps! :)
<h2>
Greetings!</h2>
Answer:
62.5%
Step-by-step explanation:
To find the percentage, you simply need to divide the number on top by the number on bottom and multiply by 100:
5 ÷ 8 = 0.625
0.625 x 100 = 62.5
So the percentage is 62.5%!
<h2>Hope this helps!</h2>
Answer:
10 ft-lbs.
Step-by-step explanation:
Given data
Weight of box= 5 lb
Height moved = 2 feet
We know that the expression for work done is
Work done= Force * Distance
Work done= 5*2
Work done= 10 10 ft-lbs.
Answer:
25000
Step-by-step explanation:
Just go to the right 4 spaces
