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pochemuha
3 years ago
11

A water tank that holds 60 l of water can be emptied in 24 min. how long will it take to empty a water tank that holds 280 l of

water?
Mathematics
1 answer:
galina1969 [7]3 years ago
8 0
To empty 280 liters would take 112 minutes.
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The 100-meter dash times in the girls track meet were normally distributed with a mean of 13 seconds and a standard deviation of
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97.68 %

z(lower) = .0227

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Step-by-step explanation:

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3 years ago
A regular-size box of cereal measures 3 1/2 inches by 8 1/2 inches by 15 inches. The manufacturer also sells an individual-size
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The individual-size box of cereal is a rectangular prism with a volume of 44.625 inches³.

<h3>What is the volume of a rectangular prism?</h3>

The volume of rectangular prism of length l, width w and height h is given by:

V = lwh.

In this problem, the standard dimensions are:

  • l = 3(1/2) = 3 + 0.5 = 3.5 inches.
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  • h = 15 inches.

The individual-size box has a 1/10 of the volume of the original box, hence:

V = 0.1 x 3.5 x 8.5 x 15 = 44.625 inches³.

More can be learned about the volume of a rectangular prism at brainly.com/question/17223528

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4 0
2 years ago
How many cubes with side lengths of cm does it take to fill the prism?
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The answer is Stan twiceushisnsskkemr
5 0
3 years ago
A swim coach has at most $800 to buy equipment for the swim team. Each pull buoy costs $5.50 and each kickboard costs $10. Let x
MissTica

Answer:

5.50x+10y≤800

Step-by-step explanation:

The pull bouys are $5.50 each (5.50x)

The kickboards are $10 each (10y)

And the words "at most" mean less than or equal to

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3 0
3 years ago
Pls help me to solve this
zloy xaker [14]

Answer:

see below

Step-by-step explanation:

19-3 will be greater

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Using PEMDAS

We do parentheses first

1/2 ( 16)

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8

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3 years ago
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