Mathematics, 25.02.2021 05:00 jelopez4
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1. (10 points) A four-sided die has face values of 0, 2, 4, 6. Suppose two such dice are rolled and
the face values are added together. Let X be the sum of the face values.
Complete the following table to find the expected value (x) and the standard deviation (o) for
this probability distribution.
Answers: 2
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If kn = 9 cm, mn = 21 cm, rs = 42 cm, and ps = 18 cm, what is the scale factor of figure klmn to figure pqrs?
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What is the first step of an indirect proof of a number that is divisible by two
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Multiply. write your answer in simplest form. 3/8 x 5/7
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An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years
Answers: 1
GradeScope Photo
1. (10 points) A four-sided die has face values of 0, 2, 4, 6. Suppose two such di...
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