False. consider u1 = (0, 0, 0), u2 = (1, 0, 0), u3 = (0, 1, 0), and u4 = (0, 0, 1).

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6