A vase contains 18 balls identical in every respect expect color. There are 6 red balls, 8 green balls, and 4 blue balls. Find the probability that the first ball is green and the second ball is red with replacement

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Measure of angles 31 (x+4) (3x+9) me