There are 3 paperclips and 5 erasers in a papersack if 2 items are drawn at random without replacement what is the probability that one will draw a paper clip

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

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

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)