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vovangra [49]
3 years ago
5

A road repair crew spread 9/10 of a ton of gravel evenly over 3 feet of road. How many tons of gravel did they spread on each fo

ot of road?
Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0

Answer:

3/10 ton per foot

Step-by-step explanation:

Take the amount of gravel and divide by the distance of road

9/10 ton ÷ 3 ft

Copy dot flip

9/10 * 1/3

9/30

3/10 ton per foot

Maru [420]3 years ago
5 0

If 9/10 tons of gravel got spread over 3 feet, then how much gravel is on each foot? Well, it's a ratio.

9/10 tons : 3 ft

So, we divide each side of the ratio by 3.

3/10 tons : 1 ft.

So, that 3/10 tons of gravel on each foot of road.

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ValentinkaMS [17]

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Answer:

  10

Step-by-step explanation:

If there is a constant rate of change, its value will be ...

  k = y/x

  k = 250/25 = 10

The constant rate of change is 10.

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8 0
3 years ago
Write two decimals one repeating and one terminating with values between 0 and 1 then write an inequality that shows the relatio
LuckyWell [14K]
This is a fairly easy question. So I'll break it down and give you a description of the terms.

A repeating decimal (like 1/3, 3.333etc is often written as 3.3 with a dot above the second 3 or a ... or an etc) can be anything you chose, 0.7222etc...., 0.3555etc.... Any number which goes on forever. Your choice! A terminating decimal does not go on forever, like 0.25 or 0.43353. It can be as long as you like but it has to end at some point. 


Inequalities are just a question, which value is bigger? You use a < or > to show the relationship, x<y means x is smaller than y. Same for y>x.

So just choose two numbers, 0.333... and... let's say, 0.72. 0.72 is larger so we write 0.333...<0.72

Done!
3 0
4 years ago
Read 2 more answers
Graph the function <br>y=3/2x+1​
Fiesta28 [93]
This is the graph for the function

5 0
3 years ago
F(x) = x3 + 3x² - 4x
Tcecarenko [31]

Answer:

x = 0, 1, -4

Step-by-step explanation:

You can look at the graph where the equation intersects the x-axis.

3 0
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max2010maxim [7]

Answer:

4 is not the constant. 2 is.

Step-by-step explanation:

In the following equation: y = 4x + 2

x and y are variables. x can be any given number, and y would be the resulting answer.

4 is not the constant, because the product it will produce varies on what x will be.

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