Determine the co-ordinates of the point on f(x) = √2x+1 where the tangent line is perpendicular to the line x + 2y + 4 = 0.

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

The function models the number of accidents per 50 million miles driven as a function