Mathematics, 21.05.2021 06:40 jrfranckowiak
A parabola can be drawn given a focus of (-7,9) and a directrix of y = β7. Write the equation of the parabola in any form.
Answers: 1
Mathematics, 21.06.2019 16:30
What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63
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15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m
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According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.
Answers: 1
A parabola can be drawn given a focus of (-7,9) and a directrix of y = β7. Write
the equation of th...
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