The graph shows how the number of key chains in your collection increased
since you began collecting 5 months ago. during which month did you
collect the most key chains?

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.