Find the indicated rate.Mara can type 1800 words in 
hour (40 minutes). How many words per minute can she type?
A. 30 words/minute
B. 1200 words/minute
C. 68 words/minute
D. 45 words/minute
Answer: D
Mathematics
You might also like to view...
Evaluate the integral.
A. 0 B. -9 C. 18 D. -18
Mathematics
Determine what the next equation would be, and verify that it is indeed a true statement.8 × 10 = 9 × 11 - 1910 × 12 = 11 × 13 - 23
A. 12 × 14 = 13 × 15 - 27 B. 12 × 14 = 15 × 23 - 27 C. 12 × 14 = 13 × 15 + 25 D. 12 × 14 = 13 × 15 - 25
Mathematics
Factor the trinomial completely. If the trinomial cannot be factored, say it is prime.x3 - 24x - 5x2
A. x(x + 8)(x + 3) B. x(x - 8)(x + 3) C. x(x - 8)(x - 3) D. x(x + 8)(x - 3)
Mathematics
Solve the problem.Find the coordinates of (?, 8) after it is moved ?/4 units to the right.
A. 
B. 
C. 
D. 
Mathematics