An ice cream truck owner has determined that his maximum revenue occurs when he sells 1,250 cones per month. for every cone above or below 1,250 that he sells, his revenue decreases by $0.15. which of the following equations can be used to find the possible numbers of cones, c, for which the revenue decreases $250 from the maximum?

The different forms of a gene for a given trait are called .

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome