Find the (f+g)(9). f(x) = 3x2 +5
g(x) = VX-5
57
246
732
cant be evaluated

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.