At the mall julie finds a sale at her favorite store. two pair of pants will cost $42. if she wants to buy 5 pair, how much will she pay at the sale price? a) $10 b) $21 c) $105 d) $210

215.92 dollars is the answer

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 thesis statement is not a fact or a question

step-by-step explanation:

a thesis statement is a topic it is not a fact or a question

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0