What is the relationship among the numbers and symbols in the expression 24 ÷ (3 + 5)? Choose all answers that are correct. A. Twenty-four is split into 3 plus 5 parts. B. Twenty-four is split into 3 parts and increased by 5. C. The expression has a value that is 24 times as much as 3 plus 5. D. Twenty-four is divided into the number of groups equal to the sum of 3 and 5.

angle addition postulate

2x=56

step-by-step explanation:

60%

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;