17 points please help

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?

If bradley saves for 4 weeks, what is the total amount of money he will have saved?