The number of bags of garbage produced in one week by a population of families is normally distributed. A sample of 29 families produced a mean of 3.6 bags of garbage in one standard deviation of 0.8 bags. With 0.05 significance, test the claim that the mean weekly number of bags of garbage produced is less than 4 bags. Use the P-value method.

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

Find the arc length of the semicircle. 7the grade