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Lilit [14]
3 years ago
9

With the drain open, a pool loses water at a rate of 9 gallons per minute. At that rate, how long will it take to drain 486 gall

ons of water?
Mathematics
1 answer:
Snezhnost [94]3 years ago
8 0

divide 486 by 9 = 54

it would take about 54 minutes

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What is the probability that when a coin is flipped six times in a row, it lands heads up every time?
Elanso [62]
The possibility is 3 : 1/2 * 6/1 = 3/1
6 0
3 years ago
Write an equation of the line that passes through (1,2) and is parallel to the line y=-5x+4
valentinak56 [21]

Answer:

The equation of the Parallel line to the given line is  5x+y-7=0

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the line y = - 5x+4 and point (1,2)

The equation of the Parallel line to the given line is  ax+by+k=0

Given straight line  5x + y -4 =0

The equation of the Parallel line to the given line is  5x+y+k=0

This line passes through the point (1,2)

             5x+y+k=0

            5(1)+2+k=0

⇒              7+k=0

                   k =-7

<u>Final answer:-</u>

The equation of the Parallel line to the given line is  5x+y-7=0

7 0
2 years ago
In a shoe store window, Sandy sees a sign announcing twenty-five percent off all sandals in stock. She finds a pair she likes th
katovenus [111]
Step 1) Convert $25 to a decimal:

0.25

Step 2) Multiply that by the amount the sandals cost.

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Step 3) Subtract from the amount you last got.

$45-$11.25=

$33.75

And there we have it! Our answer came out to $33.75.
So, with the 25% off, Sandy is now only paying $33.75 instead of $45.
3 0
3 years ago
Read 2 more answers
What is 22/9 as a mixed number
sergiy2304 [10]
If you do 22÷9 and see the hole number: 2. Then do 2 x 9 and you get 18. Now do 22-18 and you get 4. So do 2 4/9. Always have the denominator stay the same.
5 0
3 years ago
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Here is another lol.
Setler79 [48]

Answer:

Step-by-step explanation:

lol

6 0
2 years ago
Read 2 more answers
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