Asnack bar offers chili and or cheese on its hot dogs for an additional fee. the owner kept track of the hot dog orders over the course of a week. his data are shown in a relative frequency table. what does the 0.3 in the highlighted mean?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation, and the determine the cost if he drove it70 miles. b) what would be the cost of a car rental if the car was driven 250 miles? show work