Mathematics, 16.07.2019 22:00 raymondleggett44
If x is a binomial random variable, compute p(x=x) for each of the following cases: (a) n=3,p=0.15,x=2 (b) n=4,p=0.5,x=1 (c) n=5,p=0.2,x=1 (d) n=4,p=0.1,x=4
Answers: 1
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Asphere has a diameter of 10 in. what is the volume of the sphere?
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Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Mathematics, 22.06.2019 00:30
The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase
Answers: 1
If x is a binomial random variable, compute p(x=x) for each of the following cases: (a) n=3,p=0.15...
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