## The numbers $$a, b,$$ and $$c$$ are chosen at random, with replacement, from the set of integers from $$1$$ to $$20,$$

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### The numbers $$a, b,$$ and $$c$$ are chosen at random, with replacement, from the set of integers from $$1$$ to $$20,$$

by VJesus12 » Sat Nov 27, 2021 6:07 am

00:00

A

B

C

D

E

## Global Stats

The numbers $$a, b,$$ and $$c$$ are chosen at random, with replacement, from the set of integers from $$1$$ to $$20,$$ inclusive. What is the probability that $$ab - c$$ is odd?

A. $$\dfrac18$$

B. $$\dfrac14$$

C. $$\dfrac38$$

D. $$\dfrac12$$

E. $$\dfrac34$$

Answer: D

Source: Veritas Prep

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