6. El club de Matemáticas se fijó la meta de recoger 50 lbs de latas de aluminio para reciclar. Llevaron tres bolsas llenas al centro de reciclaje para pesarlas. Las bolsas pesaban
6.3 lbs, 8.1 lbs y 7.45 lbs respectivamente.
¿Cuántas libras de aluminio le falta por recoger para alcanzar la meta?
(1 Punto)
O A. 14.40 lbs
O B. 15.55 lbs
O C. 21.85 lbs
O D. 28.15 lbs

Provide an example of a trigonometric function and describe how it is transformed from the standard trigonometric function f(x) = sin x, f(x) = cos x, or f(x) tan x using key features.

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?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).