The probability that a randomly selected point on the grid below is in the blue area is StartFraction 9 over 16 EndFraction. Which expression can be used to find the probability that a randomly selected point is in the white area of the grid?

1 minus StartFraction 9 over 16 EndFraction

1 minus StartFraction 7 over 16 EndFraction

1 + StartFraction 9 over 16 EndFraction

1 + StartFraction 7 over 16 EndFraction

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

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.