A password has a length of four letters of the 26 in the English alphabet. If the password only has uppercase or lowercase letters, determine how many different passwords can be created. If we could not repeat letters how many different passwords could be created.

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Q: Solve for x. Please use a calculator and answer with 4 decimal places.  3 = 23-x

A: given, 3 = 23-x

Q: 7) -6.x+ 6y = 6 -6x + 3y = -12

A: Using Substitution,

Q: solve for x  4)2)2x-3=60

A:

Q: Solve for m. -3+m = 10          /9

A: To solve for m

Q: Given ()=2x+1 and g() =x' X=2.

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Q: Exercise 2. Solve the equation [x² = x + 2y + e², y'=x-y-e².

A: Given system of equation  x'=x+2y+ety'=x-y-et

Q: e) Solve for . 5 3 = 2 2.x + 4 + 6x + 12

A: Our Aim is to solve the expression given below for x:-52x+4+36x+12=2 -(i)

Q: 3. Solve for x.

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Q: The distance a moving body travels, d, varies directly with the time, t, it moves. Kamala travels…

A: The problem is a direct variation problem. In direct variation, the ratio between two variables is…

Q: Solve the difference equation X1+1 0.99x – 3, t = 0, 1, 2, . , with xo = 100. What is the value of…

A: Given,            xt + 1 = 0.99xt - 3,   t = 0, 1, 2, .....     and x0 = 100

Q: A car is traveling at 60 feet per second when the driver spots a deer in the road 300 feet ahead and…

A: Given, a car is traveling at 60 feet per second when the driver spots a deer in the road 300 feet…

Q: C a If a = 16 andc = 23, find b to the nearest hundredth.

A: Given triangle is :   a=16c=23 To find the value of b

Q: Find ll l solutions to 3. リーソニーメ20

A: The degree of the differential equation is power of the highest derivative in it. In the given…

Q: Find the distance between (6, -6.9, 5.5) and (-4, 6.2, 3.1). Give your answer rounded to two decimal…

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Q: V= メ+1. TT X+2

A: Given integral acn be written as

Q: 12x+1 dx Var-3 2. SxVx +4dx 3. SrVx + 4dx

A:

Q: a Angle A = 4x Angle B = 2x + 30 Find all 8 angles.

A: Given query is to find the all 8 indicated angles.

Q: Solve. B = F/(P - V) for V (Business: break­even point)

A: Given, B=FP-V

Q: Solve for x: 11 + 5x+ 2 = 33

A: 11+5x+2=33

Q: 2sin z + 5.20s z = 7

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Q: if mZD = 5x - 39 and E mZA= 2x + 12.

A: Two similar triangles are there in the given diagram. So corresponding angles are equal.

Q: Find x. *: G. 50' (12x-25) 96

A: We have to find x

Q: Solve for X. X = -8 X = I.

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Q: Solve he lineal equation it possible Oy toz 20 3x

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Q: yA 8- -4 -2 4. 4- -8-

A: Zeroes of the grqph -3,-1,2

Q: Solve for re(0, T csc² z = 4 CSC %3D

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