If 2 grams of element x combine with 4 grams of element y
to form compound xy, how many grams of element y
would combine with 12 grams of x to form the same
compound?
a. 6 grams
b. 12 grams
c. 18 grams
d. 24 grams

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Which of the following tables represents exponential functions?