10 cards are numbered from 1 through 10. The cards are drawn at random. If two cards are drawn with replacement, find the probability of choosing a prime number in both the first and the second draw.

P(prime,prime) = 4/10 x 4/10 or 2/5 x 2/5 = 4/25

Step-by-step explanation:

2,3,5,7 are primes from 1 through 10

probability of drawing a prime card is 4/10

4/25  or  16%

Step-by-step explanation:

There are 4 prime numbers between 1 and 10 (2, 3, 5, 7)

There are 10 cards to choose from.

The formula for probability is (success)/(total)

4/10  x  4/10  =  16/100 or 4/25

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.