Select all the statements that must be true for any scaled copy Q of Polygon P. A. The side lengths are all whole numbers.
B. The angle measures are all whole numbers.
C. Q has exactly 1 right angle.
D. If the scale factor between P and Q is 1/5, then each side length of P is multiplied by 1/5 to get the corresponding side length of Q.
E. If the scale factor is 2, each angle in P is multiplied by 2 to get the corresponding angle in Q.
F. Q has 2 acute angles and 3 obtuse angles

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

step-by-step explanation:

in which figure is point g a centroid

answer: y=4000x+14000

step-by-step explanation:

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;