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Carl puts 100 marbles in a bag. He asks
Kelley to draw a marble without looking,
record the color, and then return the marble
to the bag. Kelley repeats the trial 20 times,
recording 8 blue and 12 red marbles. Based
on these results, predict how many marbles
are red if the bag contains only red and blue
marbles.
mere om mom mom
mom

What is the value of x in the following equation? -3x-2=2x+8

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

Can you me find the slope! (30 points)