We can find the length of FG using the Distance Formula: FG = (3 - 1)2 + (-1 - 3)2 Which formula also represents the length of FG? A) FG = 4 + 2 B) FG = (4 + 2)2 C) FG = (4 - 2)2 D) FG2 = 42 + 22

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Graph y = -|x| + 2. click on the graph until the correct one appears.

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.