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Ket [755]
1 year ago
12

Nicole has the cards shown below. All cards are the same size and shape. She put the cards into a bag. Nicole will pull one card

out of the bag without looking.
Nicole will perform this experiment a total of 96 times, replacing the card after each pull. What is the total number of times she should expect to pull out a card with an odd number on it?


A.
24 times

B.
32 times

C.
48 times

D.
64 times

Mathematics
2 answers:
IgorC [24]1 year ago
6 0
D because 2/3 of the cards are odd and 64 is 2/3 of 94
NikAS [45]1 year ago
3 0

Using a Ratio to solve

If we have a ratio of 7/12 odd cards to total cards she can expect to pull out 7 odds in her 12 cards. Now we will use this ratio out of 96 cards. If we have 96 cards with a 7/12 ratio we will divide 96 by 12 which is 8. Now we use our 8 and will multiply it by 7 which is our odd cards. Our total number of odds pulled out of 96 cards will be 56 out of 96.

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Which property is illustrated by the following statement?
kirza4 [7]

Associative property of addition


8 0
3 years ago
Write a coordinate proof given quadrilateral ABCD with vertices A (3, 2), B (8, 2), C (5, 0), and D (0, 0).
EleoNora [17]

Answer:

Step-by-step explanation:

There is really no way to show that of I know of without drawing it but here is this. I hope this helps and not really exact on position but that is very close.

4 0
2 years ago
Show your work please.
Kruka [31]

Answer:

Tauren has 78 keychains

James has 34 keychains

Marcus has 68 keychains

Yahya has 74 keychains

Step-by-step explanation:

I got this answer by doing this:

If Tauren has 78 keychains then its gonna be left like that.

If everybody else has an average of 68 keychains then divide 68 by 2 to get half of what marcus has which equals 34.

Then add the amount of James and marcus keychains which is 68 plus 34 which equals 102, the subtract the 28 because it says Yayha has 28 fewer keychains and that equals 74.

3 0
3 years ago
What percent of 100 is 5?
Murrr4er [49]
5 is the answer. 100% of any number is that number
6 0
3 years ago
To find the difference of 7- 3 5/12 how do yu rename the 7
Alchen [17]
Since we need them to be fractions, 7 could be 7/1. but now we need a common denominator, so lets find one!

7*12 = 84
1*12 = 12

Answer: 84/12


6 0
3 years ago
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