Answer:
The answer is 9.63
I got this answer from khan academy.
Answer:
X-9
Step-by-step explanation:
First find how long it would take one person to do this job. Which would be 120 hours since 15*8= 120. Do do half the job would require half the amount of time (60 hours). To do this half job with 5 men would be 60 hours divided across the 5 men which would be 12 hours each
You would divide 13 by 754=58
Then 58 times 8= 464
So 464 miles
<span>A = {2, 4, 6, 8, 10}
</span><span>B = {3, 5, 7, 9}
C = {2, 3, 5, 7}
N = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
1. A ∪ C = {2; 3; 4; 5; 6; 7; 8; 10}
2. A </span><span>∩ B = { } =</span>Ø
3. A ∩ N = {2; 4; 6; 8; 10} = A
4. B ∩ N = {3; 5; 7; 9} =B
5. B ∪ C = {2; 3; 5; 7; 9}
