4) Use the discriminant to determine how many real roots the following function has. Reminder: Discriminant = b^2 - 4ac 2x2 – 8x + 25
a. 2 real solutions
b. 1 real solution
c. No real solutions

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?