1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Oksanka [162]
2 years ago
5

the bellah's pool is leaking. The pool leaked 3/4 gallon in 20 minutes, or 1/3 hour. how many gallon is the pool leaking each ho

ur?
Mathematics
1 answer:
arlik [135]2 years ago
3 0

Answer:

9/4 gallons

Step-by-step explanation:

If the rate is 3/4 gallon per 1/3 of an hour, we need to figure out how to make the 1/3 into 1 hour.

Since it's 1/3, you have to multiply it by 3 to get 1. So, multiply 1/3 and 3/4 by 3:

The rate will be 3(3/4) gallons per 3(1/3) hour

The rate will be 9/4 gallons per 1 hour

Hope that helps! :D

You might be interested in
15 pts. Prove that the function f from R to (0, oo) is bijective if - f(x)=x2 if r- Hint: each piece of the function helps to "c
solniwko [45]

Answer with explanation:

Given the function f from R  to (0,\infty)

f: R\rightarrow(0,\infty)

-f(x)=x^2

To prove that  the function is objective from R to  (0,\infty)

Proof:

f:(0,\infty )\rightarrow(0,\infty)

When we prove the function is bijective then we proves that function is one-one and onto.

First we prove that function is one-one

Let f(x_1)=f(x_2)

(x_1)^2=(x_2)^2

Cancel power on both side then we get

x_1=x_2

Hence, the function is one-one on domain [tex[(0,\infty)[/tex].

Now , we prove that function is onto function.

Let - f(x)=y

Then we get y=x^2

x=\sqrt y

The value of y is taken from (0,\infty)

Therefore, we can find pre image  for every value of y.

Hence, the function is onto function on domain (0,\infty)

Therefore, the given f:R\rightarrow(0.\infty) is bijective function on (0,\infty) not on  whole domain  R .

Hence, proved.

3 0
3 years ago
If a =2, find 4a + 18
FinnZ [79.3K]

4×2+18

= 8+18

=26....

answer is 26..

6 0
2 years ago
Read 2 more answers
Which of the following statistics would provide a good comparison between data sets?
White raven [17]

Answer:

ans is mean

Step-by-step explanation:

pls make me brainlest pls i beg you

8 0
2 years ago
Please give an explanation on why the answer is the answer
NISA [10]

Answer: A

Step-by-step explanation: Because 4 quarts equal a gallon and 4+4 equals 8

4 0
3 years ago
Please help me !! :))))
mario62 [17]
I think a is your answer
7 0
3 years ago
Read 2 more answers
Other questions:
  • Two cars leave towns 400 kilometers apart at the same time and travel toward each other. One car's rate is 14 kilometers per hou
    15·1 answer
  • A hockey game had 2,058 fans Friday night. The baseball game has 1,300 fans that night. How many more fans were at the hockey ga
    7·2 answers
  • PLEASE HELP ME!!!!! Thank You
    12·1 answer
  • The area of a rectangular mirror is 11 11 16 square feet. The width of the mirror is 2 3 4 feet. If there is a 5 foot tall space
    5·1 answer
  • L how many pairs of parallel sides does a trapezoid have
    11·1 answer
  • What’s the quotient of the 1/4 divided by 1/16
    7·1 answer
  • The length of a rectangle is 3 more inches than its width. The area of
    15·2 answers
  • What is -13 + x = -21 ?
    12·2 answers
  • Joey had 3 cakes to sell at the school bake sale. 10 people wanted to buy the 3 cakes, so he decided to divide them up equally.
    15·2 answers
  • Find a degree 3 polynomial having zeros -5, 1 and 5 and the coefficient of x^3 equal 1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!