You are trying to sell a new product to a store owner. which method of presentation is likely the most effective?
a. a chart showing how sales will go up if they use this product
b. quotes from other store owners on success of this product
c. a free trial option to use the product for six months, no questions asked
d. all of these
sorry, i had no idea what category to put this question in

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?