1. At a ski resort, you can snow ski for $35 per hour plus a $15 fee for equipment rental. Your bill came to $137.50. How many hours did you snow ski? Define a variable, write an equation
and solve. Write your answer in a sentence.

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?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

How many 3/8s are in 6 plz someone tell me now