A website designer charges $200 plus $49 per hour to make a website. The designer charges a bakery a total of $1,204.50 to make its website. Write an equation that models this situation, where h represents the number of hours the designer worked on the bakery’s website.

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

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?