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nasty-shy [4]
3 years ago
10

An oil company fills 1 over 12 of a tank in 1 over 3 hours. At this rate, which expression can be used to determine how long it

will take for the tank to fill completely?
Mathematics
2 answers:
gtnhenbr [62]3 years ago
4 0

Answer:

4

Step-by-step explanation:

1/12 x 12 =1 so 1/3 x 12= 4

siniylev [52]3 years ago
3 0

Answer: 4 hours

Step-by-step explanation: 1/12 time what equals 1? 12 so do it to the other equation and simplify 12/3 to get 4.

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Answer:

  Square

Step-by-step explanation:

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A figure with horizontal and vertical sides of the same length is a square.

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3 years ago
Good strategy for using slope formula
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3 years ago
Find the inverse of 6x^2-7
valina [46]
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6 0
2 years ago
Read 2 more answers
A concrete slab 4 inches deep will be poured for the floor of greenhouse A. How many cubic feet of concretar are needed for the
Mars2501 [29]

This question is incomplete

Complete Question

Consider greenhouse A with floor dimensions w = 16 feet , l = 18 feet.

A concrete slab 4 inches deep will be poured for the floor of greenhouse A. How many cubic feet of concrete are needed for the floor?

Answer:

96 cubic feet

Step-by-step explanation:

The volume of the floor of the green house = Length × Width × Height

We convert the dimensions in feet to inches

1 foot = 12 inches

For width

1 foot = 12 inches

16 feet = x

Cross Multiply

x = 16 × 12 inches

x = 192 inches

For length

1 foot = 12 inches

18 feet = x

Cross Multiply

x = 18 × 12 inches

x = 216 inches

The height or depth = 4 inches deep

Hence,

Volume = 192 inches × 216 inches × 4 inches

= 165888 cubic inches

From cubic inches to cubic feet

1 cubic inches = 0.000578704 cubic foot

165888 cubic inches = x

Cross Multiply

x = 16588 × 0.000578704 cubic foot

x = 96 cubic feet

Therefore, 96 cubic feet of concrete is needed for the floor

8 0
3 years ago
(08.01, 08.02, 08.03, 08.05, 08.06 MC)
fenix001 [56]
Is it x times 2 times y times 2? is that what it is asking or is it meaning squared
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3 years ago
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