Find a polynomial which, when added to the polynomial 3x^2+3x-1 is equivalent to the following expressions: 2x^2-3

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

The variable in a relation who’s value depends on the value of the independent variable is called what?

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr