How many three-letter permutations can be formed from the first five letters of the alphabet?
Mathematics
You might also like to view...
Solve.Find the hydrogen ion concentration of a solution whose pH is 6.6. Use the formula 
A. 3.98 × 106 B. 2.51 × 10-7 C. 0.81954394 D. -0.8195439
Mathematics
Determine the real solutions to the system of nonlinear equations.-8x - y = 9y = x2 - 2
A. (1, -1), (7, 47) B. (-1, 3), (-7, 51) C. (1, -1), (-7, 47) D. (-1, -1), (-7, 47)
Mathematics
Solve the problem.Lauren scored 10 points in her basketball game on Monday, 8 on Wednesday, 3 on Friday, and 11 on Saturday. Find her total points scored for the week.
A. 21 points B. 33 points C. 31 points D. 32 points
Mathematics
Subtract.(5x2 + 20x - 12) - (2x2 + 3x + 10)
A. 3x2 + 22x - 2 B. 3x2 + 17x + 22 C. 3x2 + 17x - 2 D. 3x2 + 17x - 22
Mathematics