b) The pie chart shows how Ali spends the 24 hours of a day. Calculate: Working 225" 102 Reading Playing & Sleeping i) the angle of the sector labeled 'a'? [2] ii) the number of hours Ali works each day. [

Ali earns a salary of $8.20$⁢8.20 per hour at the video rental store, for which he is paid bi-weekly. Occasionally, Ali has to work overtime (time more than 4040 hours but less than 7575 hours). For working overtime, he is paid time-and-a-half. Ali's salary is given by the functionS(t)=8.2t328+24.62(t−40)if0<t≤40if40<t≤75𝑆(𝑡)={8.2𝑡if0<𝑡≤40328+24.62(𝑡−40)if40<𝑡≤75where t is the time in hours, 0<t≤750<𝑡≤75.Step 1 of 3 :  Find limt→40−S(t)lim𝑡→40−⁡𝑆(𝑡).

Vince worked 495 hours in 11 weeks. At what rate did he work in hours per week? A. 45 hours per week B. 44 hours per week C. 46 hours per week D. 47 hours per weekReset

This table shows the time spent by Alex on various activities in one day.Activity Time spent in hoursSleeping   8Studying 10Playing   2Watching TV   1Others   3Question promptAlex will draw a pie-chart of the information in the table.What angle is needed for the sector on studying?Question response areaSelect one option  10°  36°150°240°

Dave is a software engineer. Every week he spends 38 hours writing code and the rest of his work hours in meetings.Let w represent the number of hours in meetings and c represent the total number of work hours.Complete the table using the relationship between w and c.w c2 4 6 8

Ty has 230 pages of text to read in the next three days. If he averages 25 pages every 1 14  hours, how many hours is he going to be spending reading this text?