Mathematics, 28.12.2019 22:31 ayowazzzgood
Need jimmy is trying to figure out how many pennies are in his bank. he asked his mother to him figure out the total. he tells her to let the amount in the bank equal 21x^3+18x^2+9x and each penny equal 3x. can you them figure out how many pennies are in the bank? a.7x^2+6x+3 b.21x^2+18x+9 c.7x^4+6x^3+3x d.21x^4+18x^3+9
Answers: 3
Mathematics, 21.06.2019 22:20
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
Need jimmy is trying to figure out how many pennies are in his bank. he asked his mother to him fi...
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