Abiased coin, twice as likely to come up heads as tails, is tossed once. if it shows heads, a chip is drawn from urn i, which contains three white chips and four red chips; if it shows tails, a chip is drawn from urn ii, which contains six white chips and three red chips. given that a white chip was drawn, what is the probability that the coin came up tails.

step-by-step explanation:

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hj=3x+20

ji=15x-64

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step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get