Customers choose from a stack of cards to determine the discount they receive. The stack contains twenty 10% discount cards, fifteen 20% discount cards, and five 30% discount cards in random order.

If each card is replaced after it is drawn, which combinations would have a probability that is greater than 15%? Round your answer to the nearest hundredth. Select all that apply.

Answer Choices

A customer drawing a 30% discount card and the next customer drawing a 20% discount card

A customer drawing a 10% discount card and the next customer drawing a 20% discount card

A customer drawing a 10% discount card and the next customer also drawing a 10% discount card.

A customer drawing a 20% discount card and the next customer also drawing a 20% discount card.

Question

Slade Hunt

8 August, 02:14

+5

Answers (1)

Know the Answer?

Jamir Stafford · Answer 1

The best answer is B. A customer drawing a 10% discount card and the next customer drawing a 20% discount card