Keep You Warm Heating Service charges a flat rate of $50 per service call and an additional $1 per minute the technician is in your home. If the technician spends 60 minutes repairing your heating unit, which of the following will be your total service bill?

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?

In which form is the following function written? y = - 2(x – 3)(x + 5)

The measure of angle 0 is 600 degrees