You are ordering your school pictures. You decide to order one 8 X 10 (8 inches by 10 inches), one 5 X 7 (5 inches by 7 inches), and 24 wallets (2.5 inches by 3.5 inches). Are any of these sizes similar to each other? A. No, none of them are similar. B. Yes, The 5 X 7, and the 8 X 10 are similar. C. Yes, The wallets and the 5 X 7 are similar. D. Yes, The wallets and the 8 X 10 are similar.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

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;

3100

step-by-step explanation: