3 years ago

BRAINLIEST! It would take 4 hours to fill an aquarium using water from 10 taps.

Mathematics

1 answer:

Fantom [35]3 years ago

7 0

Answer:

6 hours and 40 minutes

Step-by-step explanation:

10 taps = 4 hours

( ÷ 10 ) ( × 10 )

1 taps = 40 hours

( × 6 ) ( ÷ 6 )

6 taps = 6.66666666667 hours / 400 minutes

You might be interested in

Approximately 6 out of 8 homeowners own a cell phone. What percent of homeowners do not have a cell phone? *

Scilla [17]

Answer:

6/8×100=75%

100-75=25

the answer is 25

6 0

3 years ago

PLSSSSS HELPPPPPP MEEEE!!!!! I WILL MARK U!!!!!!!

andreyandreev [35.5K]

Substitute the value of y in the equation as -1,

(-1)^2-31(-1)-17 = 1+31-17 = 15

7 0

3 years ago

M divided by 19 = -2<br><br> (Find m)

seropon [69]

M=38 I hope it helps
Can u give me the brainliest ^^ plz ☺️☺️

5 0

3 years ago

What does m = in m/6 + 8=13 with work shown

Tom [10]

Please excuse my sloppy writing but the answer is 30

8 0

3 years ago

Population lottery numbers: 56, 42, 19, 8, 24, 13 find the total number of samples of size 4 that can be drawn from this populat

statuscvo [17]

Answer:

The correct answer is there are 15 samples each of size 4 to choose from the population and the population mean is 27.

Step-by-step explanation:

Total number of lottery tickets = 6

Number of samples of size 4 that can be drawn from this population of 6 lottery numbers are = $\left[\begin{array}{ccc}6\\4\end{array}\right]$ = 15.

Now the population mean is given by $\frac{1}{n}$ × ∑ x , where n is the number of lottery tickets and ∑ x is the sum of the lottery numbers.

Summation of the lottery ticket numbers is 162

Thus the population mean is given by $\frac{162}{6}$ = 27.

8 0

3 years ago