Mathematics, 13.11.2019 06:31, goodperson8449
james has some $5 bills and some $20 bills. he has a total of 29 bills, and their total value is $310. determine how many $5 bills james has.
Answers: 1
Mathematics, 21.06.2019 14:00, dontcareanyonemo
In trapezoid efgh, mβ hef=(4x2+16)β and mβ gfe=(5x2+12)β. find the value of x so that efgh is isosceles. i'm desperate.
Answers: 3
Mathematics, 21.06.2019 15:10, rebeckas0102
Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours
Answers: 3
Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a. x2 β 4x β 7 = 0b. 4r2 + 11r β 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
james has some $5 bills and some $20 bills. he has a total of 29 bills, and their total value is $31...
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