Pejabat bank akan memperkirakan berapa persen para nasabah yang tidak puas dengan pelayanan yang diberikan oleh pegawainya. Untuk maksud tersebut, kemudian dilakukan penelitian terhadap 500 orang nasabah yang dipilih secara acak. Ternyata ada 60 otang yang tidak puas. Dengan tingkat keyakinan sebesar 99%, buatlah pendugaan interval para nasabah yang tidak puas denga pelayanan bank tersebut

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2