A satellite link is being used to transmit television pictures from America to England. The components of this system are the television studio in New York, the transmitter ground station, the satellite and the receiver ground station in London. The MTBF of each of the components is as follows: MTBFTS = 500 hours MTBFtgs = 3000 hours MTBFS = 50 000 hours MTBFrgs = 2000 hours Calculate the overall reliability of the system during a 30 day period and a yearly period of 180 days.

Q: B125 32 44 5.

A:

Q: S ds J V3s? + 1

A: To evaluate the given integral

Q: 14. The vectors a and b are such that |a| = 3, |b| = 5 and a. b = -14, then |a – b| = %3D A 62 B V62

A: Solution: Given vectors a and b such that a=3,  b=5 and a·b=-14

Q: 64y2+7=32

A: 64y2+7=32

Q: - 9x + 4 = 49

A: Solving for x

Q: 32+4 to Le

A:

Q: 1+2x=77

A:

Q: Find A. A= (4A)-¹ = 3 2 22

A:

Q: 2. K 5x+5 16 35

A:

Q: 4w=25

A: topic - linear equation

Q: Todt 5(-37+4)

A: Given,   ∫  -3t+410dt

Q: Q3 is incorrect.

A: data in ascending order:- 2, 12, 14, 28, 28, 30, 32, 34, 34, 34, 42, 44, 50, 52, 58, 60, 72, 78

Q: Find A. -1 1 (4A)-1 = -4 2 A =

A: Solve the following

Q: Divide. y + 10y +21 y +7

A: Dividey2+10y+21y+7

Q: 374+                 =380

A:

Q: Vs-+ 12²

A: To determine:

Q: -4d = -64

A: Given  -4d=-64

Q: -5 -2 1

A:

Q: S V25 – 4x²

A: For the solution follow the next step.

Q: 4a5b• V18a3b6

A: We have to find

Q: 6+197

A: Given,          6+197

Q: 16+3•5

A: Given:  16+3*5

Q: 3n + 14 = -4

A: To solve the given equation for 'n'.3n+14=-4

Q: カメ Z

A: Find value of  2+2x4

Q: Find

A: We know that,                         ∫1xdx=lnx+ c We need to find  ∫4xdx

Q: 2+36=38

A: Given 2+ 36 = 38  Yes the given statement is true .

Q: dx 4е2я — 8ет + 5

A: This question can be solved using the concept of special integrals.

Q: SVe -z) + 4 dz

A:

Q: Answer Q-3

A: The addition rule of probability states that the probability of either of two mutually exclusive…

Q: -7c+9+5=-27

A: The given expression is: -7c+9+5=-27

Q: 4h aー-5

A: We have to find out

Q: -3(4x-5)-6=18

A: Given: −34x−5−6=18 To determine: The value of x.

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.