Emma's backpack weighs 28 pounds. she took out her math textbook which weighs 6 pounds and 3 ounces. how much does emma's back pack weigh after she took out her math textbook?

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Which of the following is an example of conditional probability