By rewriting the formula for the multiplication rule, you can write a formula for finding P(A and B) conditional probabilities. The conditional probability of event B occurring, given that event A has occurred, is P(B A) Use the information below to find P(A) the probability that a flight departed on time given that it arrives on time. The probability that an airplane flight departs on time is 0.91. The probability that a flight arrives on time is 0.88 The probability that a flight departs and arrives on time is 0.82. The probability that a flight departed on time given that it arrives on time is (Round to the nearest thousandth as needed.)

Q: I don't understand how to solve part (b). For my answer I used the number of females with degrees…

A: Given Data

Q: How do you kmow this is the right approach?

A: Two different airlines have a flight from Los Angeles to New York that departs each weekday morning…

Q: How did you end up with 2 over 3 times pi? What happened to the 3 X 16 x pi? I don't understand the…

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Q: x+4/5=4

A: Cross multiply by 5.

Q: What is the answer to: 0.6(4-2x)=20.5-(3x+10) ?

A: we are given that  0.6( 4-2x)=20.5-(3x+10) we first multiply these elements as follows, 0.6×(4)…

Q: how can -5 not be included when it would give 1/50 when plugged in?

A: The answer is in step 2.

Q: What value of n makes the equation 2 ( 0.5   − 7 ) =   − 0.5 ( 12 − 8   ) 2(0.5n−7)=n−0.5(12−8n)…

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Q: What is the value of the expression 4m - (18/n)

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Q: 0.6(10x+19) = 2.8(0.2x + 5)

A: Determine the value of X.   The value of X is obtained by solving the given equation below as…

Q: Can you also help me with 10? I'm having a hard time solving it.

A:

Q: Do you agree or disagree a0=1

A: Given that: a0=1

Q: what is the solution

A: The series diverges.

Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

Q: Write a real world problem for the expression 3/4 divided by 1/8.  Include a tape diagram and the…

A: Word problem: I have 3/4 kg cheese and one slice is made from 1/8 kg of one kg cheese, how many…

Q: (e) Show that 962 = 0.04292, assuming a constant force of decrement for each decrement. *(1) (f)…

A: To calculate q62(1) assuming a constant force of decrement, you can use the formula for the force of…

Q: cannot understand why 3.75 is less than 4.20. Decimal numbers have always confused her. How can you…

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Q: might be tired but I think I calculated wrong. 24/3 - (-32/3)= -29? Is this correct?

A: We have to calculate the sum.

Q: How did you get the 0.6x?

A: GivenA store is having a 40% off sale. The sale price of an item is $90.    We are required to…

Q: how did you compute the answers?

A: To find contour map of the surface z=f(x,y) we have to replace z by c and then find equation of…

Q: How did you make the permutation equation. I understand why its a permutatiuon and how you got 11,…

A: Please find the explanation below. Thank you

Q: I need help with the 3rd question. How many people DO NOT drink coffee? I can't seem to get this…

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Q: I did exactly as this question did and I end up getting 4946.16 in my calculator. I did 3000e0.05*10…

A: Note : The formula used is wrong . See the below picture for detailed solution.

Q: 02. 75 (-0.3)

A: Topic - division

Q: hmm how did you find out the b= 50 and a =200?

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Q: Jaxton took a sample of moviegoers to find how many are seeing a comedy. Sample size: 175 Number…

A: The objective of this question is to find an equation that can be used to predict the number of…

Q: Given P(B) = 0.28, P(A and B) = 0.29, P(A or B) = 0.45, what is P(A)? Answer in decimal form.…

A: Given :  P(B) = 0.28 P(A and B) = 0.29 P(A or B) = 0.45

Q: how did you get 1.5x + 1.5y = 37.5?

A: We need to explain the reasoning behind the equation:1.5x+1.5y=37.5

Q: Select the nearest estimated value for (5 x 103) + (7 x 105).

A: The objective of this question is to find the sum of the two given numbers: (5 x 10^3) and (7 x…

Q: Why I'd i5=i2. I don't understand. Isn't i5 supposed to equal to i3. Please explain. Thank you

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Q: What is the excel formula?  Can the solution for c be further explained?  NO HANDWRITING PLEASE. I…

A: Given data :  n = 8 df = n - 1 = 8 - 1 = 7 Alpha = 5% = 0.05

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.