Mathematics, 04.08.2021 03:00 neariah24
A 20 chips numbered 1 through 20 are placed into an urn. The chips are then selected one by one, without replacement, until all 20 have been selected. What is the probability that the numerical values of the 2nd, 10th, and 20th chips are increasing?
Answers: 2
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Mathematics, 21.06.2019 19:30
Atemperature of 1.64âŚf corresponds to answer in units of âŚc.
Answers: 1
Mathematics, 21.06.2019 19:30
Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27
Answers: 1
Mathematics, 21.06.2019 21:00
Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 â x + 2 q(x) = (x3 + 2x2 + 3)(x2 â 2) determine the operation that results in the simplified expression below. 35 + x4 â 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q
Answers: 2
A 20 chips numbered 1 through 20 are placed into an urn. The chips are then selected one by one, wit...
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