A CD usually sells for $16.00. If the CD is 10% off, and sales tax is 8%, what is the total price of the CD, including tax? *Whoever answers first gets Brainlest

$15.68

Step-by-step explanation:

10% off = $1.6

sales tax = $1.28

16 - 1.6 = 14.4

14.4 + 1.28 = 15.68

c) yes, because of asa or aas

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;