Grace and claire’s parents are saving money now for their college education. function 1 shows the growth of baby grace’s college fund over time. function 2 shows growth of baby claire’s college fund over time. if grace and claire’s parents each invested $7,600 into a college saving account when the girls were born, how much money will each girl have for college when she turns 18? explain.

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables