It’s D
Explanation:
If you divide 4,750 by 5 you get 550 steps per minute
So you do 550x10 and you get 5,500,
Then you subtract 550 from that and you get 4,950
Hose a =1/5 pool per hour
hose b=1/6 pool per hour
1/5+1/6=11/30 pool per hour
1/11/30=30/11 hours to fill the pool with both hoses
☺☺☺☺
<span>l ≤ 12
2l + 2w < 30
the second and fourth option are saying she can make the length longer than twelve and the third option forgets to double the length and width so it is accurate. The first option is the right answer.</span>
Answer:
A.) 36
Simply use a calculator :)
If there are 16 costumes needed, and one requires 2.25 yards of fabric,
just multiply 16 times 2.25