Mathematics, 01.08.2019 08:00 viktoria1198zz
Adoctor can prescribe one of two drugs to treat a certain disease. drug a will cure 75% of the cases but has unwanted side effects in 40% of the cases. drug b will cure 50% of the cases and has unwanted side effects in 30% of cases. 60 patients are given drug a and 80 patients are given drug b. how many patients would you expect to experience unwanted side effects?
Answers: 2
Mathematics, 21.06.2019 15:00
Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β
Answers: 2
Mathematics, 21.06.2019 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Mathematics, 21.06.2019 20:30
Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.
Answers: 1
Mathematics, 21.06.2019 21:00
To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay
Answers: 1
Adoctor can prescribe one of two drugs to treat a certain disease. drug a will cure 75% of the cases...
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