Find the LCM of the set of numbers.30, 20, and 70
A. 420
B. 210
C. 60
D. 140
Answer: A
You might also like to view...
- 5 = 1
A. 18 B. 12 C. -18 D. -12
Find the indicated probability.An IRS auditor randomly selects 3 tax returns from 46 returns of which 7 contain errors. What is the probability that she selects none of those containing errors?
A. 0.602 B. 0.0035 C. 0.6094 D. 0.0023
Identify the given number as "Rational", "Irrational", or "Not a real number". If the number is rational, give its exact value. If the number is irrational, give a decimal approximation to the nearest thousandth.
A. Irrational, 41.231 B. Rational, 2,890,000 C. Not a real number D. Rational, 850
Factor the polynomial completely. If the polynomial cannot be factored, write "prime."4x3 - 44x2 + 120x
A. x(x + 6)(4x + 20) B. 4x(x + 6)(x + 5) C. x(4x + 6)(x + 5) D. 4x(x - 6)(x - 5)