Chad sells custom t-shirts with five of his friends. if the earnings are divided evenly, how much must the business make in order for each person to be earn $45?

write the equation for this problem.

t=45×6

Step-by-step explanation:

I got this because if you times 45 by the 5 friends and him it equals the amount of money they need to earn for each of them to get 45 dollars.

the k side

step-by-step explanation:

plese mark mde brainliest!

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;