Help me out here 1. A bag has 7 orange gummy bears and 3 green gummy bears. Two gummy bears are picked with replacement out of the bag. Draw an area model to represent the sample space.

2. What is the probability that both gummy bears are orange? (from the above question) Please

show your work.

3. There are 4 red marbles, 7 purple marbles, 3 blue marbles, and 2 yellow marbles. One marble is

randomly chosen. Use the addition rule to calculate the probability that either a purple marble

or red marble is chosen. Please show your work.

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

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.

Find the domain and range of the following function f(x) = 51x - 21+ 4