Mathematics, 22.07.2019 08:10 UnnKoown
Which statement best reflects the solution(s) of the equation? √3x+1 −x+3=0 (note it's the square root of 3x+1) a. there is only one solution: x = 8. the solution x = 1 is an extraneous solution. b. there is only one solution: x = 8. the solution x = 0 is an extraneous solution. c. there is only one solution: x = 1. the solution x = 8 is an extraneous solution. d. there are two solutions: x = 1 and x = 8.
Answers: 2
Mathematics, 21.06.2019 14:30
Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?
Answers: 1
Mathematics, 21.06.2019 17:00
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 3
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Which statement best reflects the solution(s) of the equation? √3x+1 −x+3=0 (note it's the square r...
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