414: Find the Variance of a random Variable x with the Following cumulative distribution function: ㅁ ♫ о ід ㅁ 0.3 if 014 if F(x)=018 if 1

Q: How many even 3-digit numbers can be formed from the digits 1, 3, 4, 8, and 9 with no repetitions…

A: Out of the total 5 digits 1, 3, 4, 8 and 9 given, the even digits are 4 and 8. For the 3- digit…

Q: O In 17 lo 6

A:

Q: 5 -100 12 8

A: Solve the given

Q: Grafthe fallawing ustion yinhd ラ2エ55 2 1T

A: we use Trigonometry table to find out values of y = sin(2x)

Q: 5.

A:

Q: 5.78+9.1

A: We have given that,  5.78+9.1 We will find the addition of the given values?

Q: 5+45(669=

A: The given expression is 5+45669. Compute the value as follows.

Q: 4. Determine (16-912) dt c4

A: We will solve the problem.

Q: (369) 34 / 3 * 9 +12 / 4 * 5

A: Given,             369343*9+124*5

Q: L K M In AKLM, LM = 7 and mZK = 45. Find KL. Leave your answer in simplest radical form.

A: Consider the triangle  LM=7m∠k=45

Q: 6)270

A: Given data:   The given expression is 270/6.     The number 270 can be written as, 270=3×90=3×2×45

Q: what is five tmes 2

A: Five time 2 means multiplication of 5 and 2

Q: 81 (1) 420

A:

Q: 20) 14 X 4

A:

Q: -3n in

A:

Q: 321.123

A: Answer

Q: 34A and score

A: Given; 3 score and 2.

Q: (402-25)

A: Given: I=4θ2-25dθ We know that ∫x2-a2dx=x2x2-a2-a22logx+x2-a2+c…

Q: 9 tmes 8

A: 9 times 8 means adding 8 upto 9 times or multiply 8 by 9.

Q: | = +x 6.

A:

Q: 39. 2

A: according to given figure given function is decreasing in it's domain

Q: In Problems 51-60, find the indicated function or value if C(x, y) = 3x² + 10xy − 8y² + 4x 15y 120.…

A:

Q: 38 20cm

A:

Q: 4x 17) 413

A: Given :4x4y24y3

Q: 53. Faxt3

A: Given that, xa-1=ax+3 We need to solve it for x.

Q: 4. Find The Three cube Meots of 1

A:

Q: 21) 1,177

A: We need to perform division.

Q: B -2.a O

A:

Q: 225 x 45= %|

A:

Q: How did they find n?

A:

Q: NO ck)2 (2k)b

A: By using D' Alembert ratio test we can tell that the series is convergent or…

Q: 23 and 24

A: given,

Q: 6. 104 (9X- 25)

A: Here two sides of the triangle is equal given. Therefore this triangle is known as Isosceles…

Q: 11. Find the distance between the point (1,0,-1) and the line x = 5 – t, y = 3 t, z = 1 + 2 t.

A: 11) The direction ratio of the lines  = -1,3,2 The direction ration of the point (1,0,-1) and the…

Q: 3 Group of 6

A: One group of 6 = 6

Q: 54. 11 9. 6 15 9. 96 45 (1) 135 (2) 140 (3) 144 (4) 138

A:

Q: 12

A:

Q: Find mZS

A: Given, An isosceles trapezium  in which   QT = RS = 14   QR ∥ TS  m∠Q = 63°   We have to find the…