Mathematics, 21.09.2020 23:01 mshields1994
FAST IT IS TIMED WILL MARK BRAILIEST Oliver incorrectly states that the expression Tangent (StartFraction 3 pi Over 4 EndFraction + x) can be simplified as –1. Review Oliver’s work. Tangent (StartFraction 3 pi Over 4 EndFraction + x) Equals StartFraction tangent (three-fourths pi) + tangent (x) Over 1 minus tangent (three-fourths pi) tangent (x) EndFraction Equals StartFraction negative 1 + tangent (x) Over 1 minus (negative 1) tangent (x) EndFraction Equals StartFraction negative 1 + tangent (x) Over 1 + tangent (x) EndFraction = –1 Which statement explains why Oliver is incorrect The expression StartFraction negative 1 + tangent (x) Over 1 + tangent (x) EndFraction does not simplify to –1. The expression Tangent (three-fourths pi) does not have a value of –1. The expression 1 minus (negative 1) tangent (x) simplifies to 2 tangent (x), not 1 + tangent (x). The expression Tangent (Three-fourths pi + x) is equivalent to Tangent (three-fourths pi) + tangent (x), not StartFraction tangent (three-fourths pi) + tangent (x) Over 1 minus tangent (three-fourths pi) tangent (x) EndFraction.
Answers: 1
Mathematics, 21.06.2019 20:30, cogger9348
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
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Mathematics, 21.06.2019 21:30, kyandrewilliams1
Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price
Answers: 2
FAST IT IS TIMED WILL MARK BRAILIEST Oliver incorrectly states that the expression Tangent (StartFra...
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