You have a fifty-fifty chance, so you would expect it to land on heads five times and for it to land on tails five times. Hope this helps!
Answer:
$2,800
Step-by-step explanation:
14,000 x 0.80 = 11,200
14,000 - 11,200 = 2,800
Answer:
Option D.
Step-by-step explanation:
Total number of cards = 52
Total number of cards of each suit (♠, ♣,♦, and ♥) = 13
The probability of getting a card of heart is
![\text{Probability of getting a card of heart}=\frac{\text{Number of heart cards}}{\text{Total number of cards}}](https://tex.z-dn.net/?f=%5Ctext%7BProbability%20of%20getting%20a%20card%20of%20heart%7D%3D%5Cfrac%7B%5Ctext%7BNumber%20of%20heart%20cards%7D%7D%7B%5Ctext%7BTotal%20number%20of%20cards%7D%7D)
![\text{Probability of getting a card of heart}=\frac{13}{52}](https://tex.z-dn.net/?f=%5Ctext%7BProbability%20of%20getting%20a%20card%20of%20heart%7D%3D%5Cfrac%7B13%7D%7B52%7D)
![\text{Probability of getting a card of heart}=\frac{1}{4}](https://tex.z-dn.net/?f=%5Ctext%7BProbability%20of%20getting%20a%20card%20of%20heart%7D%3D%5Cfrac%7B1%7D%7B4%7D)
The probability of getting a card other then heart is
![1-\frac{1}{4}=\frac{3}{4}](https://tex.z-dn.net/?f=1-%5Cfrac%7B1%7D%7B4%7D%3D%5Cfrac%7B3%7D%7B4%7D)
If Ming randomly draw a card from the deck 300 times, putting the card back in the deck after each draw, then the number of cards she will draw something other than a heart is
![300\times \frac{3}{4}=225](https://tex.z-dn.net/?f=300%5Ctimes%20%5Cfrac%7B3%7D%7B4%7D%3D225)
Close to 225 times but probably not exactly 225 times.
Therefore, the correct option is D.
Okay , Can you show the assignment/ task please ? & I’ll help :)