A cone has a volume of 12π in3. Which are possible dimensions of the cone? Select all that apply.

A diameter 9 in., height 4 in.
B diameter 6 in., height 4 in.
C diameter 4 in., height 3 in.
D diameter 4 in., height 9 in.
E diameter 3 in., height 4 in.
F diameter 1 in., height 12 in.

1010: 3030

is it i think

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;

step-by-step explanation: