Which answer choice correctly shows 343 written as a Roman numeral? A. CCCVLIII
B. CCCXLII
C. CCCXLIII
D. CCCIII​

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.

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?