Mathematics, 08.11.2019 18:31 kyriebarnes143

Walt has a box of 80 postage stamps. the box contains 16 stamps featuring the bald eagle and 40 stamps featuring the stars and stripes.

if walt randomly chooses a stamp to paste on an envelope, what is the probability that the stamp features the bald eagle or the stars and stripes?
a) 0.30
b) 0.50
c) 0.70

d) 0.80

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