Jeff and ed are climbing a small mountain. the height jeff climbed with respect to time is given by the function h(t) = -250|x − 4| + 1,000. ed’s height with respect to time is modeled in the graph.

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

What is the number 321,000,000 in scientific notation? also what is the number? ?

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.