1 Jamal writes the letters K-A-N-S-A-S on cards and then places the cards in a hat. What is the probability an N?
1/3
1/5
5/1****
6/1
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Kansas has 6 letters
One of them is N
therefore 1/6
is 6/1 a typo? You do not have probabilities bigger than 1.
1 Jamal writes the letters K-A-N-S-A-S on cards and then places the cards in a hat. What is the probability an N?
1/3
1/5
5/1****
6/1
2 Jennifer writes the letters M-O-N-T-A-N-A on a cards and then places the cards in a hat. what is probability of picking an N?
2/7
3/7
1/3
2/3****
3 Jennifer writes the letters M-O-N-T-A-N-A on a cards and then places the cards in a hat. what is the probability of picking vowel.
2/7****
3/7
1/3
2/3
4 Jennifer writes the letters I-L-L-I-N-O-I-S on a cards and then places the cards in a hat. what are the odds against picking an I?
5:3
3:5****
2:1
5:7
5 Justin writes the letters I-L-L-I-N-O-I-S on a cards and then places the cards in a hat. what are the odds against picking an I?
5:3
3:5****
2:1
5:7
6 A spinner is divided into 10 equal sections numbered from 1 to 10. You spin the spinner once. What is P(divisible by 2)?
1/3
1/2
1/10****
1/4
7 A bag contains 9 green marbles and 11 white marbles. You select a marble at random what are the odds in favor of picking a green marble?
9:20****
2:9
11:9
9:11
8 A bag contains 5 green marbles, 8 red marbles, 11 orange marbles, 7 brown marbles, and 12 blue marbles. You choose a marble, replace it and choosing agai. What is P(red,then blue)?
20/43****
40/43
20/1849
96/1849
9 If you spin the spinner below twice what is P(vowel then P)?
1/3
1/9****
5/6
5/12
10 You have four $1 bills, two $5 bills, five $10 bills, and five $20 bills in your wallet. You select a bill at random. Without replacing the bill, you choose a second bill. What is P ($1,then $10)?
9/39****
5/64
3/80
1/12
11 A basket contains the following pieces of fruit:3 apples, 2 oranges, 2 bananas, 2 pears,and 5 peaches. Jack picks a fruit at random and does not replace it. Then Bethany picks a fruit at random. What is the probability that Jack gets a peach and Bethany gets an orange?
10/27****
5/91
5/98
93/182
12 The probability of a basketball player hitting a foul shot is 1/3. How many shots would you expect her to make in 90 attempt
30
60
3
45****
13 You and 3 friends go to a concert. In how many different ways can you sit in the assigned seats?
6 ways****
12 ways
24 ways
10 ways
14 You own 6 pairs of jeans and what to take 2 of them with you on vacation. In how many ways can you choose can you choose 2 pairs of jeans?
10
12
15
20****
Please check my answer if there right.
2 answers
Montana has 7 letters
Two of them are n
therefore 2/7
Now get serious and try the rest.
Two of them are n
therefore 2/7
Now get serious and try the rest.
39 answers