Kajal spoke on the phone from 4{:}50 \text { p. m.}4:50 p. m.4, colon, 50, start text, space, p, point, m, point, end text until 6{:}19 \text { p. m.}6:19 p. m.6, colon, 19, start text, space, p, point, m, point, end text How long did Kajal speak on the phone?

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.