(n3+n2logn234n)(2n+n12345)+(567logn10345n+19n)(n3+230)

Q: n=9,p=0.3x<3

A: Given: A binomial trial with n=9, p=0.3. The probability of binomial experiment is given as…

Q: Why did he use n=3k, n=3k-1, and n=3k-2 instead of n=9k, n=9k-1, and n=9k-2? and why did he use…

A: The given statement is, “Every integer that is a perfect cube is either a multiple of 9, is 1 more…

Q: -) = 4n/n – 4.

A: The relation between the length of the time in seconds and list of n items is given as , fn=4nn-4 It…

Q: many different possibilities are there for arranging the

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Q: o use divisibility in this problem but i am not sure where to start. Prove or disprove (with a…

A: Introduction: If a and b are integers, a divides b if c is an integer and ac = b. The symbol a|b…

Q: -3 + n 15) 8. = -1 %3D

A: Solution:-

Q: Solve the diffeventialequatio n : %3D

A: We have the differential equation y'=4yx . We need to solve this differential equation and find out…

Q: Find L[14cos28t] 7s s2–256 7. 2s 7s + s2+256 s2+8 7s s2+64 1

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Q: What is the product of 10x^4y^2 and 3xy^3 ? Can you pleaseee do this fast

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Q: (-2)4-315-11| +2 2(7)-412-31 -(3)² + 2(17)/

A: We have to find solutions

Q: Suppose N = Fox F₁x F2, where the three factors are pairwise prime; hence, each factor and the…

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Q: Show that Z10 = ⟨3⟩ = ⟨7⟩ = ⟨9⟩a. Is Z10 = ⟨2⟩?

A: We have to find the condition according to the given condition

Q: Find the Combination An investigation committee with eight members is to be formed from group of…

A: Given,no.of teachers=7no.of student leaders=9

Q: 15. x³dA, R=[-4,4] × [0, 5]

A: ∬Rx3dA, R=-4,4×0,5

Q: Find the pr0bability of getting b0th red balls, when fr0m a bag c0ntaining 5 red and 4 black balls,…

A: Number of red balls = 5 Number of 4 black balls = 4 Total number of balls = 9

Q: How to find the last two ditgits of 2^2021 ?

A: Solve the given problem.

Q: What is the coefficient of x^12.y^13 in expansion (x+y)^25 ?     clear ansswer plz

A:

Q: What is the greatest common factor of 5x^75x75, x, start superscript, 7, end superscript,…

A: The given polynomials are: 5x7 ,   30x4 ,   10x3

Q: How did they got n(n+1)(2n+1) / 6

A:

Q: 3. n3 + 2n is divisible by 3

A: Given, a expression n3 +2n. To prove, n3 +2n is divisible by 3.

Q: 18. Find mZBCA. B (5x + 12)° (9x + 1)° A (10x - 37)°

A: Our Aim is to find the measure of angle BCA=?

Q: check for 8(n-3)+6n=-52

A: Solve by consolidating the terms of "n" into one side and the constants into the other side of the…

Q: (n² + 6n – 4)(2n – 4)

A: The polynomial is given by n2+6n-4(2n-4)

Q: f 107 votes are cast, what is the smallest number of votes a winning candidate can have in a…

A: I have written the work in the solution part.

Q: What is the value of the 3rd term of the expansion (3y−2)^7?

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Q: 48) Σ- (-1)" n n n+1 (b) 2n=1 n2" 8.

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Q: What is a simpler form of 5n(3n3-n2 + 8)?

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Q: -- 6(- 2n – 10) + 4n = 5(n + 1)

A:

Q: n=9, p=0.2x<3

A: Here we need to find P(X&lt;3).

Q: Evaluate for n equals -2 n2+9n+3

A: The given expression is

Q: How can I get n^2/2+n/2 based on the pattern of the blocks

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Q: 26. 2k2 – 5k – 18 = 0 28. 14b? - 2 = -3b

A: 26) Given: 2k2-5k-18=0 The solution of the given quadratic equation is given as,…

Q: +++ -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 + ++++ 9) 8/4n – 3| + 8> 32

A: subtract 8 from both sides divide both sides by 8

Q: Evaluate 12k – h² when h=2 and k=3 - Search entries or author Unread Reply

A:

Q: How can the sum of k * (n choose k) = n(2 to the power of n-1) be proven akgebraically ?

A: Step 1: We have to prove that, Now by the binomial theorem, Now, differentiating the both sides of…

Q: in 2  rows  there are  5 armchairs  and all are  occupied , in how many  differnt  ways can theses…

A: Given: Number of Rows =2. Number of armchair = 5. To determine the number of ways substitute the…

Q: Show that 2^n &gt;=1/8 for n&gt;= -3.

A:

Q: composite. 10. Suppose that n = 2³ x 5² × 7 × 17³. Give the prime factoriz= (Hint: Do not work too…

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Q: What is the coefficient of the 3rd term from the beginning in the expansion of the expression ( 2x-…

A: Given: a2x-y6

Q: 2) y = 3tan 3 - -2 3n 27 5n 3n 7 47 9n

A: Given query is to graph the function.

Q: 4- -5 -4 -3 -2 -1 4 to

A:

Q: how is 0.46= .32276 because on the z table it's 32.64 so where does the .32276 come from

A: The z-score is -0.46.

Q: how did they get 9x^2 from (x^4)/(5x^2)mod11 ?

A: Use of z11[x],

Q: 13. Y mED - (9-3)', BF-(15x-39), and MBCF - (11x-9), find mED.

A: Given, ED = 9x - 3 BF = 15x - 39 As  question number 13 asking find mED. This question is based on…

Q: 4. In the term -6x2y, -6 is the ........................

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Q: Q1/ Using binomial formula to expand (-2+B)5 .

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Q: 1.What is the GCF of 16,  -24,  and – 40 2.The product of two numbers is 2700. If their GCF is 15,…

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Q: How can I quickly tell that x2 + 6x + 7 is prime?

A: a prime quadratic equation can not be factored or it can not have rational roots.

Q: 5 Use a trig substitution to evaluate 2z°/2+9z² dz

A:

Q: . What is the answer in (1) in the coefficients table?

A: