Bakery R Us uses a set model to determine the total cost of a package of chocolate mini cakes purchased through Amazon Prime’s membership. The base handling fee, on any package, is $4.00. The cost for the first 20 chocolate mini cakes is $8.00 per mini cakes. If you order more than 20 chocolate mini cakes, Bakery R Us gives you a deal and only charges $5.50 for each additional chocolate mini cake that you order over 20. Bakery R Us limits the number of chocolate mini cakes that can be ordered to 50 chocolate mini cakes per order

yes

step-by-step explanation:

give me the question

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b. x + 1

step-by-step explanation:

i'am smart

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;

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.