Mathematics, 13.07.2021 18:00 michell282
There are four multiple-choice questions on an exam, each with four possible answers
(a) Determine the number of possible answer sequences for the four questions.
(b) Only one of the sets can contain all four correct answers. If you are guessing, so that you are as likely to choose one sequence of answers as another, what is the probability of getting all four answers correct? (Use 5 decimal places.)
Answers: 2
Mathematics, 22.06.2019 02:30
Find the product. type your answer in the space provided. use / for a fraction bar (example: 1/2) and ^ for an exponent (example: x^5). do not put spaces in your answer. (x -1 y 5)^2 · (2xy -2)^5
Answers: 1
Mathematics, 22.06.2019 03:00
What is the solution for the following system of equations? use any method to solve. y = -x +4 y = x - 2 a. ( 4 , -2) b. (2, 1) c. (3, 1) d.(3, -2)
Answers: 2
There are four multiple-choice questions on an exam, each with four possible answers
(a) Determine...
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