A coin is tossed 4 times. Find the probability that a maximum of one head (exactly one head or no head) turns up. (A) 0.375 (B) 0.25 (C) 0.50 (D) 0.0625 (E) 0.3125

Consider the line y = -3/-2 x +6. find the equation of the line that is perpendicular to this line and passes through the point (-9,-3). find the equation of the line that is parallel to this line and passes through the point (-9,-3).

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

The parabola opens: y=√x-4 (principal square root) up down right left