3.2 Combinations and Probability of Independent Events (with Replacement) A password requires exactly 5 characters. The first 3 characters must contain digits (0 to 9). The next 2 characters must contain letters only. The letters are case sensitive, so they may be lower or upper case. a. How many possible combinations exist? (Enter in your answer as a standard form number. You may need to convert from scientific notation.) b. If you randomly choose password patterns, what is the probability that you will get the right combination on the first try? (Enter as a fraction)

Q: S ds J V3s? + 1

A: To evaluate the given integral

Q: 4s +5 S -4

A:

Q: x-6X

A: We need to find the integral ∫dxx2-6x. So,                            ∫1x2-6xdx=∫1x-32-9dxLet…

Q: V16 e2* dx e

A: we have to find the integral

Q: csc y

A: In a right angle triangle,It is given base side=x,hypotenuse=1one angle=y°So,opposite side of the…

Q: 2 +,

A:

Q: e-4x

A:

Q: S(9% + 33* + 2²) dx

A: Given

Q: の tañ 2 = 1+2

A:

Q: X-y= 3 x+y = 5

A: Given equations x-y=3 x+y=5

Q: 4h-3=9

A: We have to find h

Q: 5v2 +6 dv 4 v3

A:

Q: dx Ve4x – 49

A:

Q: Q3 tind the Value of Sec3

A: The given expression,sin2sec-13+sincos-123

Q: x+5 in V5 OEX

A:

Q: Match the graph to one of the following functions. A. y=6* x- B. y= 6 * C. y= -6* X- D. y= -6 * E.…

A:

Q: X+2y=3 , x-y=6

A:

Q: 3p - p

A: Here Given that, 3p-p

Q: dt t2-t-6

A:

Q: dv -2 v³ 8.

A: Here I am attaching image so that you understand each and every step.

Q: S%3D

A:

Q: ezz = V3 +i 22 %3D

A: given e2z=3+i to find the value of z, take log on both sides

Q: find domain

A: If you have any questions let me know in comment box thankyou for your question.

Q: c2 Sí V4 – x²dx

A: The given integral is √(4-x2) limit from 0 to 2.

Q: dx 1+ 2x + 2x²+2x²tx4

A:

Q: 8P4 11C7

A:

Q: S V25 – 4x²

A: For the solution follow the next step.

Q: x-6x

A:

Q: 4т V17 3

A: Modulus function always gives positive quantity in result.

Q: SX³V1+ 4x2 dx .3

A:

Q: p dx. -3x (h)

A:

Q: x+y=6 x-y=2

A:

Q: 3V3 3.

A:

Q: B+A=18 B=

A: B + A = 18

Q: f 3p2tanip dp

A:

Q: Y+5>1

A: I am going to solve the given problem by using some simple algebra to get the required result.