3 years ago

What is the length of the line segment with endpoints (8,−10) and (8, 20) ?

1 answer:

Gwar [14]3 years ago

4 0

B is your answer because 20 - -10 is 10 brainliest please

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Nataly [62]

Answer:

If Tim actually earned 62 points . Therefore Tim's percent error is 58.1 % .

Step-by-step explanation:

3 0

3 years ago

Lina20 [59]

Answer: 97.72%

Step-by-step explanation:

Given : A shoe manufacturer collected data regarding men's shoe sizes and found that the distribution of sizes exactly fits the normal curve.

Let x be the random variable that represents the shoe sizees.

Also, The population mean = $\mu=11$ ; Standard deviation: $\sigma=1.5$

Formula for z:-

$z=\dfrac{x-\mu}{\sigma}$

Put x= 8, we get

$z=\dfrac{8-11}{1.5}=-2$

Now, the probability that the male shoe sizes are greater than 8 :-

$P(x>8)=P(z>-2)=1-P(z\leq-2)\\\\=1-0.0227501=0.9772499\approx0.9772$

Hence, the percent of male shoe sizes are greater than 8 is 97.72%.

7 0

3 years ago

grandymaker [24]

1,870. 5,000 divide 345 multiply 129.

7 0

3 years ago

Marianna [84]

If u add it to a grapghing calcauter

u will get as your points

(-1.2) (6.994)

3 0

3 years ago

lions [1.4K]

I believe your answer would be <span>d. BAEAB</span>

8 0

3 years ago