Let and be independent exponential random variables with rates and respectively. a) let w= . find the distribution of w . start by remembering which of the following is easiest when working with minima: the density, the cdf, or the survival function. b) let c be a positive constant. use the results about exponential random variables in sections 16.1 and 17.2 of the prob 140 textbook to find > without integration. c) use part (b) to find the cdf of .

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

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step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

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