For any numbers x, y [x=0 in(4) and y = 0 in (5)] and any positive integers m, n, the following holds: x^m · x^n=x^m+n

i can answer this question sweetie!

step-by-step explanation:

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

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 think the answer is true

step-by-step explanation: