Question 5 (1 point) The following equation represents a proportional relationship. What is the cons y = (4.5x 3 ОООО The constant of proportionality is (9/2). The constant of proportionality is (2/9). The constant of proportionality is 4. There is no constant of proportionality, Question 6 (1 point) sents a proportional relationship. What is the constant?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?