Mathematics, 30.10.2020 18:10 hrcatena
At Rosa's summer job with a research company, she must get a representative
sample of people from her town to answer a question about health habits. Which of
the following methods could be used to get a representative sample?
a) selecting people randomly from a computer list
b) selecting people who are in the hospital
C) gathering responses from women who own businesses in town
d) selecting every 10th person as they enter a fast-food restaurant
Answers: 3
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
Answers: 2
Mathematics, 21.06.2019 22:50
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.
Answers: 1
Mathematics, 22.06.2019 02:20
Find the measurement of angle b in the following triangle
Answers: 2
At Rosa's summer job with a research company, she must get a representative
sample of people from h...
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