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3 years ago

What is the green dot on the parabola called

Mathematics

1 answer:

suter [353]3 years ago

7 0

Answer:

Maximum

Step-by-step explanation:

The green dot repesents the max height of the parabola.

Helpful tip:

If the graph opens up then the vertex is a min

If the graph opens down then the vertex is a max

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Please explain me and tell me the right answer.

Shkiper50 [21]

Basically, it asks you to find the piece of data that is 1/10th of the overall shoe sales on a given day. As the number of shoes sold per day is 400, the piece of data you are looking for is 40. Meaning the answer is 'High heels sold on Friday'

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3 years ago

1. Tamara draws a tile from a bag and records the results. The bag contains tiles labeled, WATER, M, EL. O, and N. Based on this

Katen [24]

Answer:

u think b

Step-by-step explanation:

becuse she is mor likely to draw a vowel

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3 years ago

Read 2 more answers

When Harper commutes to work, the amount of time it takes her to arrive is normally distributed with a mean of 24 minutes and a

Korvikt [17]

Answer:

$\mu -2\sigma = 24-2*3= 18$

$\mu -2\sigma = 24+2*3= 30$

So then we can conclude that we expect the middle 95% of the values within 18 and 30 minutes for this case

Step-by-step explanation:

For this case we can define the random variable X as the amount of time it takes her to arrive to work and we know that the distribution for X is given by:

$X \sim N(\mu = 24, \sigma =3)$

And we want to use the empirical rule to estimate the middle 95% of her commute times. And the empirical rule states that we have 68% of the values within one deviation from the mean, 95% of the values within two deviations from the mean and 99.7 % of the values within 3 deviations from the mean. And we can find the limits on this way:

$\mu -2\sigma = 24-2*3= 18$

$\mu -2\sigma = 24+2*3= 30$

So then we can conclude that we expect the middle 95% of the values within 18 and 30 minutes for this case

7 0

3 years ago

PLS HELP ASAP ILL GIVE BRAINLKEST PLS THANKS

Lerok [7]

I think it would -2!! Sorry if I’m wrong

4 0

2 years ago

20x^2=256+128x. Solve by Factoring.

givi [52]

Hey there,
20x ^ 2 = 256 + 128x
400x = 256 + 128x
400x - 128x = 256
272x = 256
x = 256 / 272
= <span>0.94117647058
=0.9

Hope this helps :))

<em>~Top♥</em>
</span>

8 0

3 years ago

What is the green dot on the parabola called​

What is the green dot on the parabola called