Los estudiantes del 6 01 realiza una campaña solidaria ara conseguir dinero durante 1 semanas.? Si cada estudiante aporta semanalmente 4000 pesos cuanto dinero recaudara al final de 10 semanas.? ayuda por favor

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

If you answer right ill give brainliest, : )

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =