The graph below models the value of a $20,000 car t years after it was purchased. Value of Car
Dollars
20000
18000 A
16000
14000
12000
10000
8000
6000
4000
2000
2 4 6 8 10 12 14 16 18+
Years
Which statement best describes why the value of the car is a function of the number of years since it was purchased?

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?