Mr. Ramadhan earns $15.25 per hour for the first 40 hours he works for the week. He earns 1.5 times that amount per hour for each hour beyond 40 hours in a week. Last week Mr. Ramadhan worked 47.5 hours. How much did he earn? **

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.

68 complete the following proof. given: qk=16, pk=26, mk=65, kl=40prove: ∆qpk~∆lmk

Given: △abc, bc> ac, d∈ ac , cd=cb prove: m∠abd is acute