What is the expression written using each base only once? (-4)^-6 * (-4)^7 a. 4^13 b.-4 c.13 d.1 find the simplified form of expression. give your answer in scientific notation. (3 x 10^6) (8 x 10^-4) a. 1.1 x 10^3 b.2.4 x 10^3 c.1.1 x 10^-23 d.2.4 x 10^-23

Pls , the question is in the picture!

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.