20. Fishing Contest One contestant in a catch-and-release fishing contest spends the morning at a location 1.8 miles due north of the starting point, then goes 1.2 miles
due east for the rest of the day. A second contestant starts out 1.2 miles due east of
the starting point, then goes another 1.8 miles in a direction 84° south of due east to
spend the rest of the day. Which angler is farther from the starting point at the end of
the day? Explain how you know.
O Angler 2
Angler 1
They are equal
O Cannot be determined

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?