I couldn’t find this anywhere on here, so here you go: Which of the following represents the set of possible rational roots for the
polynomial shown below?
2x3 + 5x2 - 8x – 20 = 0
D. {+-1/2, +-1, +-2, +-5/2, +-4, +-5, +-10, +-20}

Hope that helps someone lol

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?