The number of bacteria in a culture quadruples every hour. There were 65,536 bacteria in the culture at 8:00 A. M. The expression 65.536(4^ h ) models the number of bacteria in the culture h hours after 8:00 AM. What is the value of the expression for h = - 4 ?

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)