Question

please show all steps and formulas

William put the tip of his pencil on the outer edge of a graph of the unit circle at 16 the point (0, "1). He moved his pencil tip through an angle of 47 radians in the 3 counterclockwise direction along the edge of the circle. At what angle of the unit circle did William's pencil tip stop? A. 7n 5n A town has 685 households. The number of people per household is normally distributed with a mean, µ, of 3,67 and a standard deviation, a, of 0.34. Approximately how many households have between 2.99 and 4.01 people? 17 A 493 households 520 households ELE 558 households D 575 households B. ASED

Answer 1

Initral point unde. 16) js A (o,-1) unit fined A (0,-1) auticlockwise dire cTioin w/ 240 %3D . Angle is mearuned from dere tion. pocilioe 2 ari, in auticlockuise 9° + 60 - 150° = 150 x 180 %3D 6. optton B