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Q: How and when do I use the addition rule?

A: Concept of General Addition Rule:For any two events A and B the General Addition Rule states that:

Q: Where did you get the 4/20, 6/20, and 8/20. What is your reasoning for using these values?

A: For a probability distribution :  Mean :  E(x) = x*P(x)  P(x) = Probability of x = x/total  We know…

Q: What is the result when you square a binomial?

A: The value of a+b2=a2+2ab+b2.

Q: Write a formula for addition rule.

A: Addition rule or law of probability basically states that for some given events A and B, the…

Q: Simplify ()-5.

A:

Q: Write a recursive rule for a =-7(6)-1 %3D -7, a =

A: Consider a equation: an=-76n-1……1   Given: a1=-7……2

Q: Instruction: please show complete and detail solutions. Expand the power of the binomial: (i)…

A: Binomial Expression: A polynomial consisting of two terms, or monomials, separated by an addition or…

Q: Can you please explain why you multiplied by 2! in the denominator in step 2? How does that 2! get…

A: Let A be a set of n elements. To select r objects from a collection of n elements in the set A…

Q: What do you understand by Minset and Maxset? Give one example of each

A: Consider the given information. The Mindset is defined as, Let B1,B2,…,Bn be a set of subsets of A.…

Q: 3P+2 htzd

A:

Q: Without using a calculator, find the value of 9*, given that (5* )(3* +81)}=45*.

A: Here we will find 9x,

Q: Notation: Definition and Examples. Expand your answer.

A: Definition- Notation is a symbolic system for the representation of mathematical items and…

Q: (4/3)(3x/4)

A: To evaluate

Q: Expand and simplify the expression: (x² + e-2x In (e*+1) ex

A:

Q: (a) F(s) = 2s (s¹ +24s² +144)

A: Since you have asked multiple questions here, we will solve the first question for you. To get the…

Q: IS the following a true statement (2/3)^-3 = (3/2)^3

A:

Q: Give an example of a situation in which you might need to calculate 4!. Show all steps.

A: Solution: Factorial: It is defined as The factorial function (symbol: !) says to multiply all whole…

Q: Determine the 3rd term in the expansion of the following: 5 (s)

A:

Q: What is 20times 600

A: 20 times of 600 is,

Q: 63/x (if x=6)

A:

Q: Write a recursive rule for 54, 43, 32, 21, 10,..

A:

Q: division fas

A:

Q: Which expression is a binomial?

A: Answer is A binomial is an algebraic expression that has two non-zero terms. Examples of a binomial…

Q: What does the algebraic term binomial coefficient means? Explain with examples.

A: Binomial Coefficient:

Q: y"' + 9y" - 10y = x e*+9

A: