Mis the midpoint of ab
a(2,14) and m(8,11) find the coordinates of the missing endpoint.

Therefore, the coordinates of the missing endpoint.is

Step-by-step explanation:

Given:

M is the midpoint of AB

Let ,

A(x₁ , y₁) = (2,14) and

M( x , y ) = (8,11)

To Find:

B(x₂ , y₂) = ?

Solution:

M is the midpoint of AB  then By Mid point Formula  the Coordinate of M is given by,

Substituting the values we get

By Equality property we have

Therefore, the coordinates of the missing endpoint.is

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

answer: i believe the answer is e

step-by-step explanation: