Question james and bethany morrison are celebrating their 10th anniversary by having a reception at a local reception hall. they have budgeted $ 4 comma 500 $4,500 for their reception. if the reception hall charges a $100 cleanup fee plus $35 per person, find the greatest number of people that they may invite and still stay within their budget.

Let x = greatest number of people they can invite , then:-

35 x + 100 ≤ 4500

35x ≤ 4400

x  ≤  125.7

so the answer is 125 people

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;

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