4. One square mile is equal to six hundred forty acres. a. Make a table of ordered pairs in which the x-coordinate represents the
number of square miles and the y-coordinate represents the number of
acres in 1, 2, and 3 square miles.
b. Graph the ordered pairs. Then describe the graph.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?