Eight people audition for a choir. The choir director must choose one soprano, one alto, and one tenor. In how many ways can the director fill these positions

A. 56

B. 336

C. 6720

D. 40,320

Suppose you start at the origin, move along the x-axis a distance of 9 units in the positive direction, and then move downward along the z-axis a distance of 8 units. What are the coordinates of your position?

If a lawaway plan required a 20% deposit, how much would the deposit be for a $58.90 dress?

Find a value for m and n to make a true statement. a) mx^2 - 36 = (3x + 6) (3x - 6) b) (mx + ny) ^2 = 4x^2 + 12xy + 9y^2

5+d>5-d 1. d>10 2. d>0 3. d<-5 4. d>-10

What is 3n+2 (-2n-1)

UT bisects WV. WV = ? A. SV B. 2 (SV) C. UT D. none of the above

Evaluate 2/3 - 1/6. a. 1/6 b. 1/2 c. 5/6 d. 1

15%of $30 as a decimal

The ordered pairs model an exponential function, where j is the function name and e is the input variable. { (1, 10), (2, 50), (3, 250), (4, 1250) } What is the function equation in sequence notation?

Simply and reduce to lowest terms a + [a + b - a - (2a - b) ]