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e-lub [12.9K]
3 years ago
9

What is the slope of the line?

Mathematics
1 answer:
Gnom [1K]3 years ago
4 0

Answer: I believe it 8/5

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Can Someone Help Please.
djverab [1.8K]

Answer:

1. y = 9280 - 20x

2. f(y) = 6.37y - 3

Step-by-step explanation:

1. The equation is given to be \frac{1}{16}x + \frac{1}{320}y - 29 = 0

Now, rearranging the function we can write  

\frac{y}{320} = 29 - \frac{x}{16}

⇒ y = 9280 - 20x

Hence, this is the equation as a function of x. (Answer)

2. The given function is y - 6.37x = - 3

Therefore, we can write, y = 6.37x - 3

Hence, f(x) = 6.37x - 3

⇒ f(y) = 6.37y - 3.

Hence, option D is true. (Answer)

6 0
3 years ago
Using the formula of a cone, express r in terms of V,h, and pie
monitta

Answer:

the correct answer would be r=\sqrt{x} \frac{3V}{h\pi }

Step-by-step explanation:

hope this helps

plz mark brainliest

7 0
2 years ago
A poll was taken this year asking college students if they considered themselves overweight. A similar poll was taken 5 years ag
Katyanochek1 [597]

Answer:

At 5% significance level, it is statistically evident that    there is nodifference in the proportion of college students who consider themselves overweight between the two poll                                  

Step-by-step explanation:

Given that a poll was taken this year asking college students if they considered themselves overweight. A similar poll was taken 5 years ago.

Let five years ago be group I X and as of now be group II Y

H_0: p_x =p_y\\H_a: p_x \neq p_y

(Two tailed test at 5% level of significance)

                Group I            Group II              combined p

n                  270                 300                         570

favor            120                  140                          260

p                   0.4444            0.4667                   0.4561

Std error   for differene = \sqrt{\frac{0.4561(1-0.4561)}{570} } \\=0.0209

p difference = -0.0223    

Z statistic = p diff/std error =       -1.066

p value =0.2864

Since p value >0.05, we accept null hypothesis.

        At 5% significance level, it is statistically evident that    there is nodifference in the proportion of college students who consider themselves overweight between the two poll                                  

7 0
3 years ago
Please help. Simplify 6^-3/6^-5
melomori [17]

Answer:

36.

Step-by-step explanation:

Please correct me if i'm wrong! :)

7 0
3 years ago
Read 2 more answers
How much do 4 dozen buttons cost if they pay $18 for 144 buttons?
zzz [600]

Answer:

Step-by-step explanation:

.125 for 1 button

6 dollars for 48 buttons

7 0
3 years ago
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