A pizza delivery man makes $50 per shift. For every pizza delivered he earns an additional $3.00 tip. Create an equation to describe how much money he would make in one shift for an unknown value of pizza’s delivered. Write the equation for this problem in function notation. Then interpret how much money he would make in one shift after delivering 16 pizzas. Make sure to define your variables and show all of your work.

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below. correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance. what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions