Aflag post 10 meters long is fixed on top of a tower. from a point on horizontal ground, the angles of elevation of the top and bottom of the flag post are 40 degrees and 33 degrees respectively. calculate:
a) the height of the tower
b) the shortest distance from the point on the ground to the top of the flag post

Which graph corresponds to the function f(x) = x2 + 4x – 1?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

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.