Sharee and her two sisters ate 3 5 of a pizza. how much of the pizza did each girl have? a) 1 % 3 b) 1 % 5 c) 2 % 15 d) 3 % 10

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

How can you tell when x and y are not directly proportional?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.