Answer:
D. taking two marbles from a box without replacing the first marble are dependent events

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Answer:
Follows are the solution to the given points:
Step-by-step explanation:
The brand (M) will become more reliable as the standard deviation of an (M) brand will be much lower than the standard deviation of (G) brand.
such as four years,
Calculating the z score for G brand
Calculating the z score for M brand
Because the z mark of the (G) brand is less, it is much more probable that the (G) Brand could last four years. It is because the variability of the (G) brand is very high, which allows lasting longer by expanding its expansion.
You pretty much just have to multiply the numbers and make sure to have the variables after the numbers. You don't really multiply the variables, just put them together, if that makes sense,
40x² + 12x²y²
Answer:
y = 2x + 1.
Step-by-step explanation: