Find the union.{1, 2, 8, 12} ? {m, n}
A. ?
B. {1, 2, 8, 12, m, n}
C. {1, 2, 8, 12}
D. {m, n}
Answer: B
Mathematics
You might also like to view...
Solve the problem.In a sale, the price of a computer is reduced from $1600 to $1317. Find the discount and the rate of discount. Round the discount rate to the nearest tenth of a percent if necessary.
A. $273; 20.7% B. $283; 21.5% C. $273; 17.1% D. $283; 17.7%
Mathematics
Solve the problem.A cab company charges a base rate of $1.50 plus 15 cents per minute. Let y be the cost in dollars of using the cab for x minutes. Find the slope-intercept form of the equation.
A. y = 1.50x + 0.15 B. y = 1.50x - 0.15 C. y = 0.15x - 1.50 D. y = 0.15x + 1.50
Mathematics
Simplify.r-3
A. -r3
B. 
C. - 
D. r1/3
Mathematics
Give two parametric representations for the plane curve.x = 
, y ? -3
What will be an ideal response?
Mathematics