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3 years ago

Find the slope and y-intercept of equation y= 10x + 18

Mathematics

1 answer:

pickupchik [31]3 years ago

3 0

Answer:

slope is 10

y-intercept is 18

Step-by-step explanation:

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A random sample of adults were asked whether they prefer reading an e-book over a printed book. The survey resulted in a sample

djyliett [7]

Answer: $(0.10\ ,\ 0.18)$

Step-by-step explanation:

According to the empirical rule, the 95% confidence interval for the true population proportion is given by :-

$(p'-2\sigma_{p'}\ ,\ p'+2\sigma_{p'})$

Given : . The survey resulted in a sample proportion of p′=0.14, with a sampling standard deviation of σp′=0.02, who preferred reading an e-book.

Then, the 95% confidence interval for the true proportion of adults who prefer e-books will be :-

$(0.14-2(0.02)\ ,\ 0.14+2(0.02))\\\\=(0.14-0.04\ ,\ 0.14+0.04)\\\\=(0.10\ ,\ 0.18)$

Hence, the 95% confidence interval for the true proportion of adults who prefer e-books= $(0.10\ ,\ 0.18)$

8 0

3 years ago

How do you slove 2/3 (9x -6) = 14

Ivanshal [37]

Answer:

x=3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

(9x−6)=14

(

)(9x)+(

)(−6)=14(Distribute)

6x+−4=14

6x−4=14

Step 2: Add 4 to both sides.

6x−4+4=14+4

6x=18

Step 3: Divide both sides by 6.

x = 3

5 0

3 years ago

Wich measure is less than 435 inches

podryga [215]

435 inches = 36 1/4 ft.

So, the answer would be D) 12 ft. 3 in. hope this helps

3 0

3 years ago

A line has a slope of 7 and contains the point (5, −9).

sergejj [24]

Your answer would come out to be y=7x-44
Which would be A, B, and D.
Those match up to that answer.

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3 years ago

What is the volume of this figure?

umka2103 [35]

Answer:216

Step-by-step explanation:

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2 years ago