The health of the bear population in a park is monitored by periodic measurements taken from anesthetized bears. a sample of the weights of such bears is given below. find a 95% confidence interval estimate of the mean of the population of all such bear weights.

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.