Find y when x=4 and z=15; if y varies jointly as x and z y=5 when z=8 and x=10 a. y=1/2.y•12; 15/4 b. y=1/2. y•15; 12/4 c. y=1/16. y•15; 15/4 d. y=1/16. y•2•15; 12/4

Franklin neason earns $5,250 a month as a sales manager. what is his semimonthly salary? a.$10,500b.$5,250c.$2,365d.$2,625

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25