34 and 34 I’m pretty sure
Im working on it
ill be done soon
X and y will be both 5.
please correct me if i am wrong.
Answer:
0.6154 or 61.54%
Step-by-step explanation:
Machine B output level= 80%
Machine A output level= 20%
Machine B defective rate = 0.04
Machine A defective rate = 0.10
The proportion of total washers that are defective is:
Therefore, the probability that a randomly selected washer was manufactured by machine B, given that it is defective, is determined by the proportion of defective washers produced by machine B divided by the proportion of total defective washers:
The probability is 0.6154 or 61.54%.
Answer: Choice B. The degree of the function is even, so the ends of the graph continue in the same direction. Because the leading coefficient is negative, the left side of the graph continues down the coordinate plane and the right side also continues downward.
That's a long winded way of saying "both ends go down together". That's how I think about it anyway.
The degree of the polynomial is the largest exponent, which in this case is 4. This is an even number so the ends either go up together or go down together. The leading coefficient being negative (specifically -1) indicates the ends go down together. I recommend looking at a graph or a table of values to see why this is the answer.