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3 years ago

Water flows through a pipe at a rate of 12 cups every 5 hours. Express this rate of flow in gallons per week.

Mathematics

1 answer:

horrorfan [7]3 years ago

7 0

Answer:

Well 403.2 gallons per week

Step-by-step explanation:

So 24*7

168

168/5

33 3/5

33 3/5* 12

403.2

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The parabola y = x² - 4 opens: <br> A.) up <br> B.) down<br> C.) right<br> D.) left

fomenos

Answer:

Step-by-step explanation:

Here the easy rules to remember the orientation of the parabolas are

a) If x is squared it opens up or down. And its coefficient of { $x^{2}[tex] is negative it opens down.b) If y is squared it opens side ways right or left. It its coefficient of [tex]y^{2}$

Hence in our equation of parabola

$y = x^ 2-4$

x is squared and its coefficient is positive , hence it opens up towards positive y axis.

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3 years ago

Find the perimeter and volume of the shed.

Anni [7]

Answer:

Perimeter=48.497

Volume=997.661

Step-by-step explanation:

Perimeter:

$2\sqrt{192} +2\sqrt{108} =48.497$

Volume:

$\sqrt{192}*\sqrt{108} *\sqrt{48} =997.661$

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3 years ago

Find the missing side of this right

navik [9.2K]

Answer:

x = 13

Step-by-step explanation:

First start with the blank equation

$a^{2} + b^{2} = c^{2}$

Plug in the legs and hypotenuse. Remember c squared is always the hypotenuse.

$5^{2} + 12^{2} = c^{2}$

Then solve

25 + 144 = $c^{2}$

169 = $c^{2}$

$\sqrt{169} = \sqrt{c^{2} }$

c = 13

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3 years ago

the area of Alaska is about 2 x 10 to the 6 power square kilometers the area of Rhode Island is about 4 x 10 to the 3rd power sq

hram777 [196]

Answer:

i think the answer is A: 0.0005

Step-by-step explanation:

i think so because when i divided alaska by rhode island, i got 500000000. so i guess you move the decimal

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3 years ago

How do you solve this logarithmic equation? 3x-5=log(down arrow)2 1024

Marrrta [24]

What does down arrow mean

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3 years ago

Read 2 more answers