Jim has the following tiles in a bag: A, A, B, B, B, C, C
Jim takes a random tile.
PART A.) Calculate the probability that the tile that he takes
will be a C.
Write your answer as a fraction in simplest form.
PART B.) Calculate the probability that the tile he takes is a B OR C.
Write your answer as a fraction in simplest form.

5/7

Step-by-step explanation:

If the tiles are A, A, B, B, B, C, C, then there are 7.

That makes the probability of an A: 2/7

The probability of an B: 3/7

And the probability of an C: 2/7

The probability of a B or C combines 2/7 + 3/7 so: 5/7

l.ln.lln.k.nkl

step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: