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Statistics and probability khan academy
Statistics and probability khan academy






statistics and probability khan academy

(The sum of two supplementary angles is 180 degrees.) One angle is 50 degrees less than the other angle. How much did Jamal earn?Draw a strip diagram to represent the relationships between the quantities.How much did Jamal earn?Two angles are supplementary.

statistics and probability khan academy

How many giraffes does Debbie have?Draw a strip diagram to represent the relationships between the quantities.How many giraffes does Debbie have?Together, Jamal and Raymond earned $310. She has 3 fewer elephants than giraffes, and she has 2 more bears than giraffes. Put a question mark in the strip diagram to indicate the unknown quantity.Debbie has three kinds of stuffed animals in her collection: elephants, giraffes, and bears. Label the strip diagram using words (e.g., stuffed animals), numbers (e.g., 35), and brackets so that anyone can easily interpret your diagram. If there are multiple pages to your completed assignment, you must submit them as one multi-page document (pdf, docx, jpg, or png).Directions: Complete each of the following. Assignment 2a: Multi-Step Addition and Subtraction Word ProblemsSubmission Instructions: Write your answers to the problems on paper and then scan or take photos of those pages.








Statistics and probability khan academy