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mamaluj [8]
2 years ago
14

A bath tub drained at a constant rate. The table shows the number of gallons of water left in the tub after being drained for tw

o amounts of time
Mathematics
1 answer:
Greeley [361]2 years ago
8 0

The rate at which the water was drained from the tank is 6 gallons of water per minute (option A)

To know the speed at which the tank was drained, we must carry out the following operations:

Taking into account the information provided by the table we establish how much water has been drained from the tank in 20 minutes.

450 gallons - 330 gallons = 120 gallons.

Subsequently, we must divide the amount of water (120 gallons) that was drained by the time it was drained (20 minutes).

120 gallons ÷ 20 minutes = 6 gallons / minute.

According to the above, we can establish that the bath drain rate is 6 gallons / minute (option A).

Note: This question is incomplete because there is some missing information. Here is the complete information:

What is the rate at which the water was drained from the tank?

  • 6 gallons of water per minute.
  • 11 gallons of water per minute.
  • 45 gallons of water per minute.
  • 120 gallons of water per minute.

Learn more about linear equation in: brainly.com/question/11897796

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Rasheed bought two kinds of candy bars, chocolate and toffee, that came in packages of 2 bars each. He handed out 2/3 of the cho
Contact [7]

Answer:

9 packages of chocolate bars

Step-by-step explanation:

Let he bought c packages of chocolate bars and t packages of toffee bars,

Since, he bought 1 fewer package of chocolate bars than toffee bars.

⇒ c = t - 1  -----(1)

Also, he handed out out \frac{2}{3} of the chocolate bars and \frac{3}{5} of the toffee bars,

If he handed out the same number of each kind of candy bar.

\implies \frac{2}{3}\times c=\frac{3}{5}\times t

10c = 9t     ( By cross multiplication )

\implies t=\frac{10}{9}c    ( Division property of equality )

From equation (1),

c=\frac{10}{9}c-1

1=\frac{10}{9}c-c

1=\frac{10c-9c}{9}

1=\frac{c}{9}

\implies c = 9

Hence, he bought 9 packages of chocolate bars.

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3 years ago
X=8 units and h=5 units what is the area of the triangle
kykrilka [37]
Area=20. Ur welcome!
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Find the least common multiple of 6c^3 and 15y
zubka84 [21]

Answer:

The answer is 30c^3y

Step-by-step explanation:

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What is 18 divided by 6 and add 4? lk it sounds easy but yep
snow_lady [41]

18 divided by 6 is 3

when you add 3 with 4 it gives you 7

7 is your total answer

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