Answer:
B
Step-by-step explanation:
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Answer:
hi! i believe the answer should be (4, 2)!
Step-by-step explanation:
when you reflect across the x-axis, you just move it on the other side of the x-axis line! :D
When solving equations that have only one type of variable, you just get the variable on one side and the numbers on the opposite side.
6x + 7 = 8x - 13
Let us get the x on the left side.
Subtract each side of the equation by 8x.
6x + 7 = 8x - 13
-2x + 7 = -13
Subtract 7 from each side of the equation.
-2x = -20
Divide both sides by the coefficient of x. Which is -2.
x = 10
So, x is equal to 10 for this equation.
Answer: The third option is correct
Step-by-step explanation: With increased trials, experimental probability will grow closer to theoretical probability. Blue pens make up 1/2 of the probability pool.
The most important is to interpret (understand) the question.
You are asked to find the probability that the first roll is an even number and the second roll is not 2.
The joint probability is the product of both probabilities.
1) Probability that the first roll is even:
Three outcomes out of 6 are even: 3/6 = 1/2
2) Probability that the second roll is not 2.
Five outcomes out of 6 are no 2: 5/6
3) Joint probability = 1/2 * 5/6 = 5/12
Answer: 5/12