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11111nata11111 [884]
3 years ago
13

Consider a collection of envelopes consisting of 1 red envelope, 2 blue envelopes, 2 green envelopes.and 3 yellow envelopes. If

two envelopes are selected at random, with replacement, determine the probability that both are BLUE envelopes.
A) 1/14
B) 1/16
C) 1/28
D) 1/56
Mathematics
1 answer:
katrin [286]3 years ago
5 0

Answer:

C. 1/16

Step-by-step explanation:

The probability of picking a blue envelope is 2/8 = 1/4. You want to select a blue envelope twice with replacement so we multiply 1/4*1/4 which is 1/16.

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13x^-5 y^0/5^-3 z^-10
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Answer:

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Step-by-step explanation:

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Jo's collection contains US, Indian and British stamps. If the ratio of US to Indian stamps is 5 to 2 and the ratio of Indian to
andreev551 [17]

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