The price for apples is $3.50 times the number of apples bought plus one-dollar tax. if martin bought 3^3 amount of apples. how much did the apples cost?

the answer is 95.5 dollars on apples. the question is stupid i hope this helps.

Step-by-step explanation:

3*3*3

27*3.50

+1

=95.5

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;