What percent of the trees sampled were less than 75 ft tall?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution