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.

which of the following can speed up the rate at which the liver breaks  

down alcohol?

question 1 options:

carbohydrates  

coffee  

nothing  

high-protein meals  

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation: