Leilani is practicing with a geometry tool to copy segments. The segment AB is dilated by a scale factor of k=2 with a center of dilation at the origin. She then reflects the dilated segment over the y-axis, then dilates the reflected segment with a scale factor of 1/2 with a center of dilation at C = (5, 5) to get the segment A'B'. What are the coordinates of segment A'B'?

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

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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;

a

step-by-step explanation:

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step-by-step explanation: