Five cards are drawn without replacement from a regular deck of 52 cards. give the probability of exactly two aces?

Five cards are drawn without replacement from a regular deck of 52 cards. The probability of drawing two aces can be solve by:

Since there are 4 aces in a deck of 52 cards, in the first draw the probability of drawing an ace is 4/52, the second draw is 3/51. So the probability of drawing two aces is (4/52)( 3/51)= 0.004525.

what is the question here

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x