Mathematics, 29.06.2019 13:10 ri069027
One of the roots of the equation x2? 13x+q=0 is 12.5. find the other root and the value of the coefficient q.
Answers: 3
Mathematics, 21.06.2019 19:00
Simplify. β4x^2 (5x^4β3x^2+xβ2) β20x^6β12x^4+8x^3β8x^2 β20x^6+12x^4β4x^3+8x^2 β20x^8+12x^4β4x^2+8x β20x^6+12x^4+4x^3β8x^2
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
Answers: 2
Mathematics, 21.06.2019 21:00
Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step
Answers: 3
Mathematics, 21.06.2019 21:30
Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?
Answers: 1
One of the roots of the equation x2? 13x+q=0 is 12.5. find the other root and the value of the coeff...
English, 06.12.2020 21:50
Physics, 06.12.2020 21:50
Chemistry, 06.12.2020 21:50
Mathematics, 06.12.2020 21:50
Mathematics, 06.12.2020 21:50
Mathematics, 06.12.2020 21:50
Mathematics, 06.12.2020 21:50
Mathematics, 06.12.2020 21:50
Mathematics, 06.12.2020 21:50
Chemistry, 06.12.2020 21:50
Mathematics, 06.12.2020 21:50
Mathematics, 06.12.2020 21:50
English, 06.12.2020 21:50