. Joe worked on his science project 4 2/3 hours on Saturday, 3.5 hours on Monday, and 3 hours on Tuesday. What was the total number of hours he worked on his science project?

What is the multiplicative rate of change of the exponential function shown on the graph?

What is this inequality notation? t is less then or equal to 2

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.