The following contingency table shows the information of 107 samples of air conditioning systems: Gas Leak: Yes Gas Leak: NO Total Electrical Failure: Yes 55 17 72 Electrical Failure: 32 No 3 35 Total 87 20 107 The probability that a sample has gas leak is 72/107 D 55/87 D 55/107 Based on the table in 7(a), the probability that a sample has gas leak and electrical failure is O 55/87 O 55/72 O 87/107 O 55/107 Based on the table in 7(a), the probability that a sample has electrical failure given that it has gas leak

Q: O In 17 lo 6

A:

Q: 国 7.

A: Solve for a

Q: 1/x

A:

Q: 8 15

A:

Q: 144

A: 3.14 * 144 This question asks for multiplication of 3.14 and 144,

Q: Diagonalize the following matrix. The real eigenvalues are given to the right of the matrix. 30-3 1…

A: The given matrix is                                 A=30-3143004  and its eigen values are  λ=3,4

Q: In a recent study reported Sept. 21, 1952 on the Flurry Blog, the mean age of tablet users is 34…

A: Mean = 34 Standard deviation = 15 Sample size, n = 100 Standard error = σn=15100=1.5

Q: 55 110

A: Given that: 5=55110

Q: Supplement of 80

A: we know that the two angles are said to be supplementary if the sum of the two given angles is 180…

Q: 30 45

A: To find the length of the hypotenuse and adjacent sides of a triangle.

Q: 41 21°

A: As we know that  sin(θ)=opposite hypotanuse

Q: 8. 5 912

A:

Q: 7. What are mzQ and mzR?

A:

Q: 4,513 ÷ 512

A: Here we have to find the value of  4513 ÷ 512

Q: 3. 3.

A: Given query is to find the area of the square.

Q: 16 I 25 3/5

A:

Q: B. 264

A:

Q: 70.925

A:

Q: 81 (1) 420

A:

Q: 6.4 please

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: Find MN. 32 26

A: Diagram, with MP=32, NP=26

Q: 707 55. 12

A: Consider the given expression as 70712

Q: 3. Select the equivalent expression. * OA. 1 8-22 O B. 26 89 o20 Tr

A: use the property of exponents

Q: 90.8 +178

A: Addition of the given numbers  90.8 +178 = 268.

Q: 36 85

A: Given, A right triangle with one leg 36  and hypotenuse is 85  We have to find the length of other…

Q: 796 - 283

A:

Q: 74. - 2 4

A:

Q: 100-76.48

A:

Q: many decimals in 0.90

A:

Q: 214 8.

A:

Q: 1,046 +523

A: Rational Numbers: All the numbers which can be written in the form of pq. Here, p and q are integers…

Q: 3,414 • 3.5

A:

Q: 321.123

A: Answer

Q: 72° C 9x A

A: Given,          A triangle is shown below :

Q: 2322

A: Explanation and solutions is given below....

Q: 4 ÷ 647

A: See the details solution in below

Q: 6. 3 (2s+5)³

A:

Q: 93 40,291

A: Long division is a method of breaking the division problem into a sequence of easier steps. In the…

Q: 39. 2

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

Q: 2)148

A: We can solve this as follows:

Q: 84 86 100

A: From the fact that, opposite angles are supplementary for an inscribed quadrilateral,  it can be…

Q: 38 20cm

A: