Mathematics, 06.04.2021 04:20 num1bori
Suppose a new method is developed, which is called the Drahcir-Nilkram method. This method varies from the Needleman-Wunsch method in that the Drahcir-Nilkram method has a different ratio of gap to mismatch weighting (not 3:1). Assumethat the number of mismatches has mean 5 and standard deviation of 2, and the number of gaps has mean 2 and standard deviation of 1. Also assume the number of gaps is independent of the number of mismatches. If the standard deviation of the Drahcir-Nilkram score is 4.4721, what is the ratio of the weighting of gap to mismatch?
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Mathematics, 21.06.2019 16:40
Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)
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Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
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Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
Suppose a new method is developed, which is called the Drahcir-Nilkram method. This method varies fr...
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