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galina1969 [7]
2 years ago
8

A garden hose emits 9 quarts of water in 6 seconds.How long will it take the hose to emit 12 quarts?

Mathematics
2 answers:
Sindrei [870]2 years ago
8 0

Answer:

A garden emit 12 quarts of water in 8 second .

Step-by-step explanation:

Given : A garden hose emits 9 quarts of water in 6 seconds.

To find : How long will it take the hose to emit 12 quarts.

Solution : We have given

A garden emit 9 quarts of water = 6 second.

A garden emit 9 quarts of water = \frac{6}{9} second.

A garden emit 12 quarts of water =  \frac{6 * 12}{9}  second.

A garden emit 12 quarts of water = \frac{72}{9}.

A garden emit 12 quarts of water = 8 second .

Therefore, A garden emit 12 quarts of water in 8 second .

V125BC [204]2 years ago
4 0

Answer:

8 seconds

Step-by-step explanation:

9/6=1.5

12/1.5=8

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8 scholars were sharing 6 brownies each scholar got an equal amount how much did each scholar get
Eva8 [605]

Answer:

4/3 or 1 1/3 brownie

Step-by-step explanation:

6 0
3 years ago
There are 20 female performers in a dance recitial. The ratio of men to women is 3;4 . How many men are in the dance recitial.
Triss [41]

Answer:

There are 15 men in the dance recital.

Step-by-step explanation:

If 20 people is 4 parts, then 5 people are 1 part. Due to that, 15 people will equal 3 parts.

8 0
3 years ago
A certain kind of animal weighs about 75 pounds at birth and gains about 2 pounds per day for the first few weeks. Determine tho
Elodia [21]
<h3>Answer:</h3>

25

<h3>Step-by-step explanation:</h3>

Let w represent the weight of the animal in pounds, and d the age in days. The problem statement tells us ...

... w = 75 +2d

We want to find d when w > 125.

... 75 +2d > 125 . . . . . substitute the above expression for w

... 2d > 50 . . . . . . . . . subtract 75

... d > 25 . . . . . . . . . . . divide by 2

The animal will weigh more than 125 pounds when it is more than 25 days old.

4 0
3 years ago
A line intersects the points (-14,-10) and (7,5). find the slope of the line and simplify
Tpy6a [65]
The slope of any line can be calculated using the following rule:
slope = (y2-y1) / (x2-x1)

The given points are (-14,-10) and (7,5), therefore:
y2 = 5
y1 = -10
x2 = 7
x1 = -14

Substitute with these values to get the value of the slope as follows:
slope = (5--10) / (7--14) = 5/7
5 0
3 years ago
A rock climber averages 12 3/5 feet per minute. Write and solve an equation to find how many feet x the rock climber climbs in 3
Nikolay [14]
Set up a proportion. If 12 3/5 feet can be traveled in one minute, then make that a fraction. 12 3/5 over one equals X over 30. Cross multiply 12 3/5×30 equals 1 X and solve.
6 0
3 years ago
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