Mathematics, 23.11.2020 21:10 alexusnicole817
A company that manufactures memory chips for digital cameras uses the formula
31ñ (407n +9n) to determine the cost, c, in dollars, for producing n chips. This formula
can be written as c = 120/na + 27 Vn, where a and b are constants.
What are the values of a and b?
A. a = 2 and b = 3
B. a = 3 and b = 2
C. a = 4 and b = 6
D. a = 6 and b = 4
the antion
Answers: 2
Mathematics, 21.06.2019 18:30
Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
Answers: 1
Mathematics, 21.06.2019 19:30
Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?
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Mathematics, 21.06.2019 21:10
Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation
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A company that manufactures memory chips for digital cameras uses the formula
31ñ (407n +9n) to det...
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