Given r(x) = 11/ (x - 42) which represents a domain restriction on r(x) and the corresponding inverse function?
11
O x>4; r'(x) = 4-
O x>4; r\(x) = 4+1
O x>-4; r'(x) = 4-5
Ox> 4; r'(x) = 4+11

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?