Answer:
0.3302 or 33.02%
Step-by-step explanation:
Expected defective from A = 0.05 x 350 = 17.5 defective refrigerators.
Expected defective from B = 0.03 x 250 = 7.5 defective refrigerators.
Expected defective from C = 0.07 x 400 = 28 defective refrigerators.
The probability of a refrigerator being produced at plant A, given that it is defective, is determined by dividing the expected number of defective refrigerators from plant A by the expected number of defective refrigerators from all plants:
The probability it was produced at plant A is 0.3302 or 33.02%.
Given
This is the same as
Take arctangent of both sides
Rounding to the nearest hundredth means round to two decimal places
Step-by-step explanation:
amplitude is 3. so the sin will start at zero and go up to 3 and down to -3. asymptote are at 3 and -3
it's period didn't change it's 2π
it's phase shifted horizontally π/3 to the left
it's phase shifted vertically 2 units down
Answer:
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Answer:
Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.
Explanation
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