TheLegendaryJet
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PLEASE HELP ASAP 50 POINTS! real answers only or will be reported and deleted!

Find the probability of “landing” in the shaded region of the figures below.

PLEASE HELP ASAP 50 POINTS Real Answers Only Or Will Be Reported And Deleted Find The Probability Of Landing In The Shaded Region Of The Figures Below class=

Sagot :

sqdancefan

9514 1404 393

Answer:

  3/16

Step-by-step explanation:

The radii of the three circles appear to be in the ratios ...

  5 : 10 : 20 = 1 : 2 : 4

Then the areas of the circles will be in the ratios that are the square of these:

  1 : 4 : 16

The shaded area is the area of the middle-sized circle, less the area of the smaller circle, so is 4-1 = 3 "ratio units". The ratio of that area to the area of the largest circle is the probability of randomly choosing a point in the shaded area:

  p(shaded) = 3/16

Answer:

3/16

Step-by-step explanation:

i took the test

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