You draw one card at random from a standard deck of 52 playing cards. find the probability that (a) the card is an even-numbered card, (b) the card is a heart or a diamond, and (c) the card is a nine or a face card.?

Step-by-step explanation:

You draw one card at random from a standard deck of 52 playing cards

Total cards = 52

5 even numbers in each suit. 4 times 5 = 20 even number cards

(b) the card is a heart or a diamond

there are 13 heart and 13 diamonds

(c) the card is a nine or a face card

There are 4 nine and 12 face cards

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

⭐⭐

the correct answer is $7.38

step-by-step explanation: