Answer:
<h2>x = 6</h2><h2 />
Step-by-step explanation:
1/3(12x - 24) = 16
12x - 24 = 16 (3)
12x = 48 + 24
x = 72 / 12
x = 6
Answer:
The bench was $375 and the garden table was $284.
Step-by-step explanation:
Let x be the value of the bench, if the table is 91 less than the value of the bench then the equation can be:
x + x-91 = 659
2x -91 = 659
Add 91 to both sides of the equation to isolate the 2x:
2x - 91 + 91 = 659 + 91
2x = 750
Divide both sides by 2 to get 1x:
2x ÷ 2 = 750 ÷ 2
x = 375
This means the bench was $375 and the garden table was $284.
Hope this helps!
Answer:
P(X = 2) = 0.22.
Step-by-step explanation:
We are given with the following probability distribution below;
X P(X)
1 0.05
2 0.22
3 0.35
4 0.30
5 <u> 0.08 </u>
Total <u> </u><u> 1</u><u> </u>
As the sum of all the probabilities is equal to 1, which means that this is a valid probability distribution.
Now, from the table above P(X = 2) = 0.22.
Hence, the probability that the X is equal to 2 is 0.22 or 22%.
