You have a dog walking business. You charge based on the weight of the dogs. For a 45-minute walk your prices are: • For dogs that weight 0 to 15 lbs. you charge $5.00.
• For dogs between 15 lbs to 45 lbs. you charge $7.00
• Dogs over 45 lbs. you charge $9.00.

Define the variables:

Write a piecewise function for the dog walking business, including a conditional statement for the variables.

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides