0
Add your answer:
Earn +20 pts
How do you get the decay factor from the decay rate?
If we have y=a(b)^t as the equation then take b from this equation case !: If b <1 then b=1-r r=1-b this r is the decay factor case 2:If b >1 then b=1+r r=b-1 this is the growth factor
How do you expand binomials A plus b to the degree of n?
It isnC0*A^n*b^0 + nC1*A^(n-1)*b^1 + ... + nCr*A^(n-r)*b^r + ... + nCn*A^0*b^n where nCr = n!/[r!*(n-r)!]
Formulas on Percentage Base and Rate?
P=B×RB=P÷RR=P÷B
What is the formula for getting the length of an angle bisector?
Let the sides be a,b,c,(opposite to BC,AC,AB): Let the angle be enclosed at vertex A.Let R be the length of the angle bisector.The formula to find R is:cb= R*R + ([{(c-b)(c-b)-2bc.(cos A-1)}^1/2]/c+b)^2.cb
How do you find the unknown angle when one angle is given and the other angles are known in the form of ratios are given?
Suppose you are given one angle A and the ratio is R so that the other two angles are B and BxR.Then: A + B + BxR = 180.B (1 + R) = 180 - Aso the answer is B = (180 - A) / (1 + R)e.g. you are given A=60 and R=2so B = (180 - 60) / (1 + 2) = 40 and the last angle is 80.
How do you get the decay factor from the decay rate?
If we have y=a(b)^t as the equation then take b from this equation case !: If b <1 then b=1-r r=1-b this r is the decay factor case 2:If b >1 then b=1+r r=b-1 this is the growth factor
How do you expand binomials A plus b to the degree of n?
It isnC0*A^n*b^0 + nC1*A^(n-1)*b^1 + ... + nCr*A^(n-r)*b^r + ... + nCn*A^0*b^n where nCr = n!/[r!*(n-r)!]
What is the resistance of a parallel circuit with resistances 10 ohms and 20 ohms?
To calculate resistance in parallel: 1/R = 1/A + 1/B + 1/C + 1/D ... where R is the final result, and A, B, C... are the individual resistances. For two resistances A and B, you can simply calculate (A x B) / (A + B).
What is the binomial probability formula?
T r+1 = (n / r) (a ^n-r) x (b)^r
How do you solve the arrows game where you move the red arrows to the left and the blue arrows to the right?
For brevity, (since only one 'move' is possible at any one time), the following sequence should solve the game; where R=Red and B=Blue: R B B R R R B B B B R R R R B B B B R R R B B R
1 q b in a h?
these r maths problems they r quite hard
Formulas on Percentage Base and Rate?
P=B×RB=P÷RR=P÷B
What is the formula of spatial figures?
cube = a 3rectangular prism = a b cirregular prism = b hcylinder = b h = pi r 2 hpyramid = (1/3) b hcone = (1/3) b h = 1/3 pi r 2 hsphere = (4/3) pi r 3ellipsoid = (4/3) pi r1 r2 r3
1 R A in E B?
1 rotten apple in every barrel
What is the formula for getting the length of an angle bisector?
Let the sides be a,b,c,(opposite to BC,AC,AB): Let the angle be enclosed at vertex A.Let R be the length of the angle bisector.The formula to find R is:cb= R*R + ([{(c-b)(c-b)-2bc.(cos A-1)}^1/2]/c+b)^2.cb
What does B R A T mean from world war 1?
b***h running after tony
How do you find the unknown angle when one angle is given and the other angles are known in the form of ratios are given?
Suppose you are given one angle A and the ratio is R so that the other two angles are B and BxR.Then: A + B + BxR = 180.B (1 + R) = 180 - Aso the answer is B = (180 - A) / (1 + R)e.g. you are given A=60 and R=2so B = (180 - 60) / (1 + 2) = 40 and the last angle is 80.
