Mathematics, 09.10.2019 01:30 mountainwilson
Line fg contains points f (3,7) and g (-4,-5) line hi contains points (-1,0) and i (4,6) lines fg and hi are. ?
a. parellel
b. perpendicular
c. neither
Answers: 2
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Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18
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Given the graphed function below which of the following orders pairs are found on the inverse function
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Mathematics, 21.06.2019 21:00
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1β0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Mathematics, 21.06.2019 23:00
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
Line fg contains points f (3,7) and g (-4,-5) line hi contains points (-1,0) and i (4,6) lines fg an...
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