Mathematics
Mathematics, 20.10.2019 11:30, Kellystar27

It cost a flat free of 3.15 to make an international call plus $0.05 for every minute that you talk. if you were charged $5.10 for making an international call,
for how many minutes did you talk?

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:30, corey36dylon
Add the fractions and simplify 1/2+ 1/3
Answers: 2
image
Mathematics, 21.06.2019 19:40, mathman783
F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?
Answers: 1
image
Mathematics, 21.06.2019 20:10, kingdrew27
Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
Answers: 3
image
Mathematics, 21.06.2019 22:20, jimena15
As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
Answers: 2
Do you know the correct answer?
It cost a flat free of 3.15 to make an international call plus $0.05 for every minute that you talk....

Questions in other subjects: