Answer:
dhdt≃0.283ft3s
Step-by-step explanation:
7.$95 8. $112.50
7.
50 divided by 100 is 0.5, then times by 90 is 45.
45 plus 50 is 95.
8.
$150/4=$37.50
$150-$37.50=$112.50
1/2^4
40.91 percent
it's the 3rd one
i used m ath way
