Answer: A B
Group A 0.25 0.75
Group B 0.45 0.55
Step-by-step explanation:
Since we have given that
Number of people of A in Group A = 15
Number of people of B in Group A = 45
Number of people of A in Group B = 20
Number of people of B in Group B = 25
Total number of people in Group A = 15+45 = 60
Total number of people in Group B = 20+25 = 45
So, Relative frequencies will be given below:
Relative frequency of A in Group A is given by
Relative frequency of B in Group A is given by
Relative frequency of A in Group B is given by
Relative frequency of B in Group B is given by
Hence, A B
Group A 0.25 0.75
Group B 0.45 0.55
Answer: The value of x is equal to 9.
Step-by-step explanation:
To start, we need to perform the distributive property.
5(-2 + x) = 5 * -2 + 5 * x = -10 + 5x.
Now we have -10 + 5x = 35.
So next we need to isolate 5x by adding 10 to each side of the equation.
-10 + 5x = 35 + 10 = 5x = 45.
The last step is to divide each side by 5.
5x/5 = 45/5.
And the final answer is x = 9.
You can also plug in 9 into the original equation.
5(-2 + 9) = 35.
5(7) = 35.
35 = 35.
Answer:
It's -16-4
Step-by-step explanation:
Therefore its negative mins a neg so its like a debt mins a debt so it remains a debt.
Therefore its- 20
Plzzz brainlest
If we set movies as x, video games as y
We can write the equation down below
2x + 12y = 44
5x + 3y = 29
After you solve the equation, you will find out x = 4, and y = 3
And x represents the movies, y represents video games.
Hope that helps you :D
