It costs $15 to send 3 packages through a certain shipping company. consider the number of packages per dollar. a. find the constant of proportionality for this situation. b. write an equation to represent the relationship.

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.