TictokGlodenMaster
contestada

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

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 Nic class=

Respuesta :

4syzryvxjp
D because 2/3 of the cards are odd and 64 is 2/3 of 94

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.

Otras preguntas