ANSWER
307½ gallons of water
EXPLANATION
The volume of the rectangular swimming pool is
where l=25ft and w=20½ ft.
when it is filled to a depth of 4½ ft ,then the height is , h=4½ ft.
We substitute these values into the formula to get:
If one cubic foot of water is 7½ gallons, then 2306.25 cubic feet will be
We need 307.5 gallons of water to fill the pool.
<span>One piece is twenty seven inches long. The others are thirty inches, and thirty five inches. Let's say "A" is the shortest piece, and the base for the equation. The next piece is three inches longer, so we have A+3. The longest piece is five inches longer than the second, so we get A+3+5. To solve for "A" we have to simplify. A+(A+3)+(A+3+5)=3A+11. The total length is 92, so 3A+11=92. Subtract 11 from both sides to get "A" by itself: 3A+11+(-11)=92+(-11) to 3A=81. To solve divide both sides by 3: 3AĂ·3=81Ă·3 to A=27. (27)+3=30. (27)+3+5=35. To check, add the sums. 27+30+35=92 : that is a true statement.</span>
Answer:
99
Step-by-step explanation:
Answer:
Answer: 11,272
Step-by-step explanation: there are 52 weeks in a year multiplied by the median wage, which is 1001. Then minus 40,780.
Step-by-step explanation:
HOPE THIS HELPS!!!!!! :D
Answer:
a. 6
b. 4/3
c. 28
Step-by-step explanation:
For a, you multiply 9 by 2/3
For b, you would do 12 divided by 9
For c, you would do 7 divided by 1/4, or 0.25
Hope this helps.
