Worth a whole lotta points!
anna starts playing marbles with 5 small marbles which are worth...
Mathematics, 16.07.2019 05:10 adantrujillo1234
Worth a whole lotta points!
anna starts playing marbles with 5 small marbles which are worth 25 cents each and 8 large marbles which are worth k cents each. she trades 3 large marbles for 1 large marble and 6 small marbles. finally, she gives henry 4 small marbles. in cents, what is the value of the marbles she has left, in terms of k? put your answer in form a+bk with integer values a and b.
Answers: 1
Mathematics, 21.06.2019 17:30
Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.
Answers: 1
Mathematics, 22.06.2019 01:10
Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?
Answers: 1
Mathematics, 22.06.2019 03:30
15. jiovanni is looking in to two different companies that offer study guides for math exams.test prep 101 charges a $5 flat fee and an additional $0.25 per problem.math charges a $2 flat fee and an additional $0.50 per problem.how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {
Answers: 1
Mathematics, 22.06.2019 04:50
Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40
Answers: 3
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