Find the multiplicative inverse, or reciprocal.- 
A. -x
B. -y
C. xy
D. -xy
Answer: D
You might also like to view...
Use the guidelines to evaluate the study. From the information given, what is the biggest flaw in the study?A medical researcher randomly selects 500 Japanese people and 500 Americans. She questions the 1000 people. She finds that the Americans work longer hours on average and also that the Americans have a higher rate of heart disease. She concludes that working longer hours is associated with a higher incidence of heart disease.
A. Participation bias B. Selection bias C. The source D. Variables are hard to define/measure E. Confounding variables
Using the factoring method, solve for the roots of the quadratic equation.24x2 = 6x
A. x = 
, x = 6
B. x = 
C. x = 
, x = 0
D. x = 0
Solve the problem.An audio speaker that weighs 50 pounds hangs from the ceiling of a restaurant from two cables as shown in the figure. To two decimal places, what is the tension in the two cables? 
A. Tension in right cable: 35.90 lb; tension in left cable: 14.10 lb B. Tension in right cable: 14.10 lb; tension in left cable: 41.59 lb C. Tension in right cable: 41.59 lb; tension in left cable: 35.90 lb D. Tension in right cable: 35.90 lb; tension in left cable: 41.59 lb
Find an equation of the line that has the given slope and contains the given point. If possible, write your equation in slope-intercept form.m = 
; (0, 7)
A. y = 
x + 7
B. y = 
x - 7
C. y = - 
x - 7
D. y = 
x + 7