Chef Emily has been asked to make 14 dozen cookies for a large party. She needs 1/2 square of chocolate for each dozen. How many whole squares of chocolate does she need to complete this order?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Which situation is an example of an observational study?

Arestaurant manager wanted to get a better understanding of the tips her employees earn, so she decided to record the number of patrons her restaurant receives over the course of a week, as well as how many of those patrons left tips of at least 15%. the data she collected is in the table below. day mon tue wed thu fri sat sun patrons 126 106 103 126 153 165 137 tippers 82 87 93 68 91 83 64 which day of the week has the lowest experimental probability of patrons tipping at least 15%? a. sunday b. saturday c. friday d. thursday