For the satellite dish antenna shown below, the receiver is located at the focus of a parabolic cross section with its vertex being 3.6 feet directly below the focus. Which equation represents the parabolic cross section of the dish?

What expression is equivalent to 42x-56y

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.