Christina is randomly choosing three movies to take on vacation from nine action movies, seven science fiction movies, and four comedies. Which statement is true?
The probability that Christina will choose three comedies can be expressed as an
The probability that Christina will choose three action movies can be expressed as
2063
9C3
The probability that Christina will not choose all comedies can be expressed as 1 - 463
2004
The probability that Christina will not choose all action movies can be expressed as 1 - 263
2003

no idea

step-by-step explanation:

the answer is a beach is the best place to be

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

i'm pretty sure the answer is a. decreases with increase in