Mathematics, 15.08.2021 14:40 savidgarcia303
the atoms of a radioactive element are randomly disintegrating. if every jam of this element on average emits 3.9 alpha particle per second, what is the probability that during the next second the number of alpha particles from 1 gram is at most 6, at least 2, at least 3 and at most 6
Answers: 1
Mathematics, 21.06.2019 21:30
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer
Answers: 1
Mathematics, 21.06.2019 23:40
Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?
Answers: 1
Mathematics, 22.06.2019 01:20
Given: δabc, m∠1=m∠2, d∈ ac bd = dc m∠bdc = 100º find: m∠a m∠b, m∠c
Answers: 2
Mathematics, 22.06.2019 03:00
In the figure, triangle aob and triangle boc form a linear pair ,find the measure of x
Answers: 3
the atoms of a radioactive element are randomly disintegrating. if every jam of this element on aver...
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