Question
a bag has 5 blue marbles, 4 red marbles, and 3 green marbles. a student randomly pick...
Mathematics, 05.11.2019 16:31, helper49
Question
a bag has 5 blue marbles, 4 red marbles, and 3 green marbles. a student randomly picks a marble from the bag and then rolls a number cube with sides labeled 1 through 6.
what is the probability that the student picks a blue marble from the bag, and then rolls a 4?
Answers: 1
Mathematics, 21.06.2019 20:00, whosdarrin9396
If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).
Answers: 3
Mathematics, 21.06.2019 21:00, Anybody6153
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(1β0.2)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, 21.06.2019 22:00, jasmineanitak16
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
Answers: 2
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