Sam bought 2 1/4 pounds of swiss cheese and 1 1/2 pounds of cheddar at the deli. how many pounds of cheese did sam buy altogether?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Simplify the expression 8h - 57-3m by adding or subtracting the like term