Mathematics, 16.03.2020 23:51 tylerkitchen44
Danielle’s chemistry professor has a complicated grading system. Each lab counts once and each test counts as two labs. At the end of the semes-ter there is a fnal lab that counts as three regular labs. Danielle received scores of 84, 81, and 93 on her labs and scores of 89 and 94 on her tests. What score must she get on the fnal lab to receive an A (an A is 90)
Answers: 3
Mathematics, 21.06.2019 13:30
Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5
Answers: 1
Mathematics, 22.06.2019 01:10
Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?
Answers: 2
Mathematics, 22.06.2019 01:30
One of the solutions to x2 - 2x – 15 = 0 is x = -3. what is the other solution? ox=-5 ox= -1 0 x=1 x = 5
Answers: 2
Mathematics, 22.06.2019 04:50
Julius went on a volunteer trip to centralamerica and took medical supplies with him.he packed a bag with 50 pounds of supplies.he brought pieces of equipment that weighed10 pounds each and bottles of medicine thatweighed pound each prepresents thenumber of pieces of equipment he broughtand b represents the number of bottles ofmedicine he brought then the total weight canbe represented by the equation 10p+b 50.the brought 3 pieces of equipment, how manybottles of medicine did he bring?
Answers: 1
Danielle’s chemistry professor has a complicated grading system. Each lab counts once and each test...
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