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SpyIntel [72]
3 years ago
7

Desmond brought a 70 feet roll of copper for 14.70 what is the price per foot

Mathematics
2 answers:
dolphi86 [110]3 years ago
5 0
The answer is $0.21 per foot of copper

The way to get this answer is to divide our price by how many feet we get to see how much money each foot is worth.

Like this: $14.7÷70ft

After we work this out, our answer is $0.21 per foot 

Hope this helps!! :)

alekssr [168]3 years ago
4 0
70 / 14.7 = 4.8
the correct answer is 4.8
Hope I helped. =)
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Mrs. B. & Ms. H. each had a repair made on their cars. The initial cost of each repair is $500. Mrs. B. uses a $75 off the r
Elza [17]
Ms.H paid less in fact she paid $22.5 less
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3 years ago
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How to solve step by step -3(2x-3)< 3 ?
likoan [24]
-3(2x-3)<3
(-3(2x-3))(-1)<3(-1)
3(2x-3)>-3
(3(2x-3))/3>-3/3
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5 0
3 years ago
Game consoles: A poll surveyed 341 video gamers, and 95 of them said that they prefer playing games on a console, rather than a
brilliants [131]

Answer:

proportion of gamers who prefer console does not differ from 29%

Step-by-step explanation:

Given :

n = 341 ; x = 95 ; Phat = x / n = 95/341 = 0.279

H0 : p = 0.29

H1 : p ≠ 0.29

The test statistic :

T = (phat - p) ÷ √[(p(1 - p)) / n]

T = (0.279 - 0.29) ÷ √[(0.29(1 - 0.29)) / 341]

T = (-0.011) ÷ √[(0.29 * 0.71) / 341]

T = -0.011 ÷ 0.0245725

T = - 0.4476532

Using the Pvalue calculator from test statistic score :

df = 341 - 1 = 340

Pvalue(-0.447, 340) ; two tailed = 0.654

At α = 0.01

Pvalue > α ; We fail to reject the null and conclude that there is no significant evidence that proportion of gamers who prefer console differs from 29%

4 0
2 years ago
How can you solve linear equations and inequalities in one variable, including equations with coefficients represented by letter
Nuetrik [128]

Answer:

X=3

Step-by-step explanation:

For a linear equation like 2x + 3 = 9 you would start with subtracting 3 from both sides. Then you would divide both sides by 2 to get x by itself. You get x=3

For linear inequalities it’s the same but with a less than or equal sign. You just solve the same way. However if you divide a negative the sign flips like in my second example. I’m not sure if this is exactly what you are looking for since I don’t know what your problems look like but I hope it helps.

8 0
3 years ago
What needs to be corrected in this construction of a line parallel to [\overleftrightarrow?]AB passing through C?
JulsSmile [24]

The option that needs to be corrected in this making of a that is line parallel to AB via C is known to be the second arc should be centered at C.

<h3>Why should the second arc be centered at C.</h3>

The second arc should be centered at C because as it crosses via Line C, it is seen that it was not touching or intersecting AB and so one can say that it is a  parallel to it.

Looking at the other lines, you will see that they are all touching AB and are not running parallel to it.

Therefore, The option that needs to be corrected in this making of a that is line parallel to AB via C is known to be the second arc should be centered at C.

See full question below

What needs to be corrected in this construction of a line parallel to AB passing through C?

A) The first arc should pass through C.

B) The first arc should pass centered at C.

C) The second arc should be centered at C.

D) The second arc should cross the first arc.

E) The second arc should be centered at F

Learn more about  line parallel from

brainly.com/question/1439525

#SPJ1

7 0
1 year ago
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