Final Answer: No Solution. 4(3x + 2) = 4(2x + 3) + 4x has 0 solutions.
Steps/Reasons/Explanations:
Hey there! 8 = 12 would have No Solution because 8 doesn't equal 12. An example of 1 solution is 12 = 12.
Question: How many solutions does 4(3x + 2) = 4(2x + 3) + 4x have?
<u>Step 1</u>: Expand.
<u>Step 2</u>: Simplify to
.
<u>Step 3</u>: Subtract on both sides.
<u>Step 4</u>: Because is false, there is no solution.
No Solution
~I hope I helped you :)~
Answer:
The mean of the distribution is 0.25.
The variance of the distribution is of 0.6875.
Step-by-step explanation:
Probability density function:
For it to be a probability function, the sum of the probabilities must be 1. The probabilities are 3c, 3c and 6c, so:
So the probability distribution is:
Mean:
Sum of each outcome multiplied by its probability. So
The mean of the distribution is 0.25.
Variance:
Sum of the difference squared between each value and the mean, multiplied by its probability. So
The variance of the distribution is of 0.6875.
Answer:
tan θ × sin θ
From trigonometric identities
So we have
We have the final answer as
Hope this helps you