Acompany’s profit at the end of the year was −$98.75. which of these statements must be true?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?