Find the indicated values. (a)     9! 5! (b)     9! 4!

Q: Why is the answer for ii) not (3/9)*(4/9)?

A: We need to answer, why in part(ii) , P(BG) is not equal to (3/9)(4/9).

Q: Find (a) ∣AT∣, (b) ∣A2∣, (c) ∣AAT∣, (d) ∣2A∣, and (e) ∣A−1∣.

A:

Q: What is 7/3 + 19/8

A: 73+198=5624+5724=56+5724=11324

Q: Evaluate: 40!/4!38!.

A: To evaluate 40!4! 38!. By the definition of factorial,  n!=n ×(n-1)×(n-2)×...×3×2×1 That is  40! =…

Q: 2(18) - (- 6) 11 + (7)(- 5)

A:

Q: Evaluate:

A:

Q: simplify: (n!)/(n+2)!

A: n! = n(n-1)(n-2)...... 4.3.2.1

Q: EVALUATE FOLLOWING TERMS    (A) 8P5  (B) 12P8

A: A) Consider, P58=8!(8-5)!    =8!3!    =8*7*6*5*4*3!3!   =6720 B) P812=12!(12-8)!    =12!4!…

Q: Evaluate the expression.

A: Given number 64 We know that 82=64 So, we have 64=8×864=8

Q: Evaluate the expression. (6 - 3)! 3.

A: The expression is, Thus, the expression (6-3)! equals 6.

Q: 2/5 1/4

A:

Q: What is 3/2 * 4!

A:

Q: If one card is drawn from a deck, find the probability of getting these results. Enter your answers…

A: It is given that one card is drawn from a deck.

Q: simplify-(n+5!) (n+3)(n+a)!

A:

Q: what is the coefficient of b5c2 in (c + b)7

A: We know that  (a+b)n = C0nanb0+C1nan-1b1+C2nan-2b2+...+Cn-1na1bn-1+Cnna0bn Hence (c+b)7 =…

Q: Evaluate: 12!/8!

A:

Q: Evaluate the expression.

A: We have to evaluate the expression: (a)  12523(b)  256432(c)  27-43 We know the properties of…

Q: What is the first step in evaluating the expression below?   3×(9-(4+2)÷2)

A:

Q: P2 Evaluate: 3! + 0!

A: We will solve the problem.

Q: Evaluate the expression.

A: Given expression: a 3log35b 5log527c eln10

Q: What’s the integer for 4?

A: Given data:: The given number is n=4.   An integer can be defined as the whole number that can be…

Q: Evaluate the expression.

A: Given: a  16   b  164    c 1164

Q: Kathy's second card tells her to go back three steps. What integer represents her move back?

A:

Q: ) 4-(-8) – (-2) + (-10) – 10 – 5)

A:

Q: Using 7 consonants and 5 vowels, how many words consisting of 4 consonants and 3 vowels can be…

A:

Q: How many ways can you buy 10 cans of soda from a store that sells 6 types of soda? Give your answer…

A: Given, 6 types of soda and choose any 10 cans of soda. we can choose one type of soda many times.…

Q: Evaluate:

A: Evaluate                                             -4200231031021303 Let us evaluate the…

Q: What is 7/9 * 3/5

A:

Q: The name of the property that is illustrated by 3(6 ∙ 5) = (3 ∙ 6)5 is

A:

Q: 3 Which expression is equal to (10)47 A) -3(10)-4 B) -3(10)* C) 3(10)-4 D) 3(10)

A:

Q: IRS Audits. The Internal Revenue Service (IRS) decides that it will audit the returns of 3 people…

A: