![subject](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 17:00 acalvario2019
The table shows all of the possible outcomes when flipping a coin twice. Which of the following statements must be true?
First Flip Second flip
H H
H T
T H
T T
a. The probability that two flips will have at least one tail is 1/2
b. The probability that two flips will have the same outcome is 1/2
c. The probability of getting exactly two heads is higher than the probability of getting exactly two tails
d. The probability of getting exactly one head and one tail is higher than the probability of getting at least one head
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
The table shows all of the possible outcomes when flipping a coin twice. Which of the following stat...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 31.07.2019 01:30
![question](/tpl/images/cats/istoriya.png)
History, 31.07.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 31.07.2019 01:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 31.07.2019 01:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 31.07.2019 01:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 31.07.2019 01:30
![question](/tpl/images/cats/mkx.png)
Arts, 31.07.2019 01:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 31.07.2019 01:30
![question](/tpl/images/cats/geografiya.png)
Geography, 31.07.2019 01:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 31.07.2019 01:30