1 Marque is selling bags of cotton candy at a fair. He spent $60 on supplies for making the cotton
candy. He plans to sell the bags for $5 each.
The functions of his profit can be modeled by c(x) = 5x-60. (3 points)
a.
Is the function Discrete or Continuous?
b. What is the domain of the function?
C.
What is the range of the function? m
(3 Points)

Which ratio is equivalent to 10: 85

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

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?