At Kurt's boutique last week, 15 customers wore a size medium, and 45 customers wore a different size. What is the experimental probability that the next customer to come into Kurt's boutique wears a size medium?

a

b

d

step-by-step explanation:

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

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

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer