Question

you pick a card at random. what is p(not less than 8)? 21% 8% 25% 50%

Explanation:

Step1: Determine total number of cards

There are 8 cards in total.

Step2: Determine number of favorable outcomes

Numbers not less than 8 are 8 and 9, so there are 2 favorable outcomes.

Step3: Calculate probability

The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P(\text{not less than }8)=\frac{2}{8}=\frac{1}{4} = 0.25$.

Answer:

25%