How many 2 1/2 hour movie can be shown consecutively in a 20 hour period?

Write the equation in logarithmic form m^x=n

Factor the polynomial. b^2 + 4b + 4

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%