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2 years ago

What's the question please

Mathematics

2 answers:

sukhopar [10]2 years ago

3 0

103.2 ahahshdhdjfhdhsjffhanfbfsjbf

earnstyle [38]2 years ago

3 0

The answer is 103.2

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11) Endpoint: (0,4), midpoint (-10, -3)<br> Find the endpoint?

earnstyle [38]

Answer:

(-20,-10)

Step-by-step explanation:

$( - 10 \: \: - 3) = ( \frac{0 + x}{2} \: \: \frac{4 + y}{2} )$

Solve for.x coordinate

$- 10 = \frac{0 + x}{2} \\ - 20 = 0 + x \\ x = - 20$

solve for y coordinate

$- 3 = \frac{4 + y}{2} \\ - 6 = 4 + y \\ - 10 = y$

5 0

3 years ago

Is y=-3.5x-10 proportional

Julli [10]

Answer: =3.5x Slope:

3.5

y-intercept:

Step-by-step explanation:

3 0

2 years ago

A survey finds that 55 people out of 170 favor increasing property taxes to help pay for a new library. If this data is used to

Aloiza [94]

Answer: B. 0.036

Step-by-step explanation:

Formula for standard error :

$SE=\sqrt{\dfrac{p(1-p)}{n}}$

, where p = Population proportion and n= sample size.

Let p be the population proportion of the people who favor new taxes.

As per given , we have

n= 170

$p=\dfrac{55}{170}\approx0.324$

Substitute these values in the formula, we get

$SE=\sqrt{\dfrac{0.324(1-0.324)}{170}}\\\\=\sqrt{0.00129}\\\\=0.0359165699921\approx0.036$

Hence, the standard error of the estimate is 0.036.

∴ The correct answer is OPTION B. 0.036

8 0

3 years ago

This is for my saver pamefan1043 lol

Masteriza [31]

Answer:

blah

Step-by-step explanation:

5 0

2 years ago

URGENT!!! I NEED HELP ON THIS PLSSSS!!! IT'S DUE IN LIKE 3 hOURS!!!!!

Nataly_w [17]

Answer:

For number 3 your answer would be the second function.

I hope this helps a little bit!

5 0

2 years ago

Read 2 more answers