Mathematics, 05.05.2020 19:46, crysmrod
On a certain standardized testThe mean is 49The standard deviation is 12Scores are whole numbersNorman scored 40Find numbers a, b, and c such that approximately LaTeX: 100\cdot\left(\Phi^c\left(a\right)- \Phi^c\left(b\right)\right)100 ⋅ ( Φ c ( a ) − Φ c ( b ) ) percent of people who took the test scored exactly the same as Norman. Make a continuity correction. What is sin(a) - sin(b) + sin(c)? Make sure your calculator is set to use radians, not degrees. That is standard in math.
Answers: 2
Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
On a certain standardized testThe mean is 49The standard deviation is 12Scores are whole numbersNorm...
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