5. naomi was watching a game show where
a contestant had 20 points and then had
5 turns where he scored - 10 points on
each turn. then she stopped watching.
what was the contestant's score when
naomi stopped watching the show?
a. -50
b. -30
c. 50
d. 70

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.

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !

Parallelogram rstu is a rhombus. m∠r = 120° what is m∠t = 120 (what is m∠rsu? )