Me. jhonson sells erasers for $3 each he sold 96 erasers last week and he sold 204 eraser this week about how much more money did he make this week

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?

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c