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Ann [662]
3 years ago
15

Find the midpoint of the segment with the endpoints:(-7,-8) and (4,7)

Mathematics
1 answer:
Oxana [17]3 years ago
8 0

Answer:  (-1.5, -0.5)

Step-by-step explanation:

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What is​ logic? Briefly explain how logic can be useful.
Andreyy89

Logic is a deceptive argument. It is useful in marketing products and creating advertisements

I think because logic is idea used from brain.

8 0
3 years ago
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Sketch the net of the following figure on a sheet of paper and give it to your teacher or describe in words what the net would l
Anna71 [15]

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the face would be unrolled and the base (circle) would be at the bottom

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7 0
3 years ago
About 3% of the population has a particular genetic mutation. 600 people are randomly selected.
Annette [7]

Answer:

<em>Standard deviation  for the number of people with the genetic mutation = 4.178</em>

Step-by-step explanation:

<u><em>Explanation</em></u>:-

Given random sample size 'n' =600

proportion of the Population 'p'=3% or  0.03

Let 'X' be the random variable in binomial distribution

Mean of the  binomial distribution

                              μ = n p

                                 = 600 X 0.03

                                = 18

<em>Mean of the  binomial distribution ' μ ' =18</em>

<em>Standard deviation of the binomial distribution</em>

<em>                                 σ = </em>\sqrt{npq} = \sqrt{600 X 0.03 X 0.97} = \sqrt{17.46} = 4.178

<u><em>Conclusion:</em></u><em>-</em>

<em>Standard deviation  for the number of people with the genetic mutation = 4.178</em>

8 0
3 years ago
Is (2,2) a solution to this system of equations? x + 2y = 6 3x + 4y = 14
babymother [125]

Answer:

No

Step-by-step explanation:

(2,2) isn't but  (6 1/2, -2) is because that is where they intercept

5 0
3 years ago
3. Tyler said this net cannot be a net for
Keith_Richards [23]

Agree..............

3 0
3 years ago
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