Mathematics, 10.04.2020 18:57 sana20
A list of registered voters in City X show that 30% of the population is registered Democrat, 50% is registered Republican, and 20% is registered Independent/Other. Which of the following would be closest to a proportionate stratified random sample of 100 voters in City X?
A)33 Democrats, 33 Republicans, and 34 Independent/Others
B)40 Democrats, 40 Republicans, and 20 Independent/Others
C)50 Democrats, 30 Republicans, and 20 Independent/Others*D)30 Democrats, 50 Republicans, and 20 Independent/Others
E)50 Democrats, 50 Republicans, and 0 Independent/Others
Answers: 1
Mathematics, 21.06.2019 17:30
What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2
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Mathematics, 21.06.2019 20:00
Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Mathematics, 21.06.2019 21:30
Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.
Answers: 2
A list of registered voters in City X show that 30% of the population is registered Democrat, 50% is...
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