-repost for new answers-

Mathematics

2 answers:

gulaghasi [49]3 years ago

8 0

Answer:

3 Minute

Step-by-step explanation:

So the pool can hold 60 gallons, and the pool already has 12 gallons. He wants to fill it up to 27 gallons, so the amount of gallons he has to fill is 27-12 = 15. if 6 gallons are poured in per minute and 6x2 = 12, 6x3 = 18, it will take 3 minutes for the pool to be filled

julia-pushkina [17]3 years ago

5 0

Answer:

I think that letter E goes in the box, but I really don't know

Step-by-step explanation:

Sorry that this really isn't that helpful... :(

You might be interested in

arnold calculated his mean score after three rounds of golf.he noticed that his score in the first round was 3 strokes below the

REY [17]

Mean = 72

First round = 72-3 = 69
Second round = 72-1 = 71
Third round = 76

Explanation:
Total score = 72*3 = 216

69+71+x = 216
140+x = 216
x = 76

6 0

3 years ago

I NEED THE ANSER TO NUMBER 9 And 11

Tamiku [17]

Answer:1. the 1 one do a half base×height ( 1/2 × 9×17).

2. the second one do 15 ×18 and 20×9 then subtract the2 answers

=15×8=270 20×9=180 270-180=90.

=90

please mark me the brainlest.

3 0

3 years ago

Please can someone tell me the defenitions of each of these terms?

Xelga [282]

A fee charged based on the total cost of things you buy. It is collected by the seller and added onto the price of the things bought. It's based on a percent set by the government.
A partial discount or refund given on a purchased item
Taxes paid by employees to federal and state government. Collected or withheld from one's paycheck.
The total amount of an employee's earnings before deductions are taken out (aka Total Pay), and may include overtime pay
The pay you get after taxes and the deductions. You subtract your gross pay by federal tax, social security, etc.

5 0

3 years ago

Prove that 1³+2³+....n³=n²(n+1)²/4. principle of mathematics induction

alex41 [277]

<h3>The Simplified Question:-</h3>

$\sf 1^3+2^3\dots n^3=\dfrac{n^2(n+1)^2}{2}$