A car travels 30 – miles in 304
of an hour. What is the average speed, in miles per hour,
of the car?​

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g