Question

following cards are pick up randomly 1, 2, 5, 6, 9 probability of getting a card with no. 5 [1]an even number [2] a card with no.2 or 5[3]an odd number [4] a card with no less than 10

Answer 1

Step-by-step explanation:

The 10 selected cards are:  6, 5, 3, 9, 7, 6, 4, 2, 8, 2

cards having value more than 5 = 6, 9, 7, 6, 8

total cards having value more than 5 = 5

Probability of picking a card having value more than 5 = 5/10 = 1/2

card with an even number on it = 6, 6, 4, 2, 8, 2

total cards with an even number on it = 6

Probability of picking a card with an even number on it = 6/10 = 3/5

Answer 2

Answer:

NSWER

1)Number on cards are 2 to 101

Even number are 2,4,6,..,100=50

Probability that it's an even number =50/100=1/2

2)Numbers less than 14 are 2,3,4,5,6,7,8,9,10,11,12,13=12

Probability=12/100=3/25

3) Perfect square are=4,9,16,25,36,49,64,81,100=9

Probability=9/100

4) Prime number less than 20 are 2,3,5,7,11,13,17,19=8

Probability=8/100=2/25