3. What is the remainder when 1+2 + 3' +. + 2020 + 2021 is divided by 4? (C) 1 ... (A) 2021 (B) 1011 (D) 2 (E) 3 A В

Q: I did not understand why L=3? And I did not understand how the extension was drawing like this. It…

A: We will find out the required value.

Q: 7) Express as a product in simplest form: 4y/10x y3 - 2x/6xy

A: The given expression can be written as:  4y10x5y2.2x6xy The simplified form will be: ⇒8xy10x5y2.6xy⇒…

Q: is working on a completing-the-square problem. Fill ers. Type any fractions as improper fractions.…

A: Given,        x2-3x+1=2

Q: 9. Rewrite the fraction with all the variables 4g in the numerator. (work required)

A:

Q: 2. When A = 70,000, use separation of variables to determine a formula for B, assuming that B(0) =…

A: Here, differential equation is, dBdt=0.04B-A The value of A is 70,000.

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: ity by 11 by alternately adding and subtracti left, beginning with the units digit-that is, units…

A:

Q: Find the smallest integer greater than 100 that is divisible by 3 but leaves the remainder 1, 5 when…

A: Let x be the required number. The number is divisible by 3, so it leaves the remainder 0 when it is…

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

A:

Q: What is the coefficient of x4 in the expansion of (x + 1)14 + x3 (x + 2)15?

A: The binomial expansion is given by,

Q: does there exists   ______such that if n is divided by 5 the remainder is 2 and  if   ?

A: We have to check whether there exist n such that if n is divided by 5 then remainder is 2. Let if n…

Q: Compute A−2 two different ways and show that the results are equal.

A: Given: To Find: A−2 two different ways and show that the results are equal.

Q: The answer is 4  1/20. I don’t know to get the answer. My answer comes up to 3  21/20

A: To determine the value of given mixed fraction.

Q: The Saint Vincent Hotel and Leisure determines that its total monthly profit P(x), in hundred…

A:

Q: very third grade class has acert

A: The solution is given below

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

A:

Q: 4 Approximate Vioool in fraction

A:

Q: by induetion that nên divisible by Q6: Prove

A: To prove: n5 - n is divisible by 10

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

A:

Q: Show that we can easily factor n when we know that n is the product of two primes, p and q, and we…

A:

Q: Find the devivative of the fanction from N 2x+3 %3D

A:

Q: Solve the following equation for x.

A:

Q: What is the coefficient of x^8 in the expansion of (2+x)^11?

A:

Q: (b) lim In(5x2 +3) – In(2r² + 1). -

A: Given :

Q: :The nth term formula for { 1,0,1,0,... } is

A: given sequence 1, 0, 1, 0, .........

Q: 2.8 x 105 pounds of treasure is split 0.05 pounds 4 into groups of 0.05 pounds each. Enter the…

A: we have to find number of divisions

Q: 3. How many zeros at the end does the number 2022! have? (n! is a product of all positive integers…

A: Given,Number = 2022!To find: Number of zeros at the end (trailing zeros) of the given number  As per…

Q: 7 45 and fourth term of (3x -) 6. Find the product of expressed 2 as P.

A: The complete solutions are given below

Q: mple of 1000 com xin ditions necessary ximation to the b

A: According to the sum, We have to use the normal approximation to the binomial to approximate this…

Q: 29 Using the combination formula expand (5+x)

A:

Q: Without expanding completely, find the indicated term(s) in the expansion of the expression.

A: We get the last three terms of the expression using binomial expansion as

Q: 1. Express - single fraction as a | X+4

A: “Since you have asked a multiple question, we will solve the first question for you. If youwant any…

Q: Compute A−2 two different ways and show that the results are equal.

A:

Q: 4. Is 9,521 less than, greater than, or equal to 9,.251? 5. How w many eighths are in 1-? 6. 2+3 x2…

A:

Q: "For all integers n, n(n² – 1) is divisible by 6." (You may use quotient-remainder theorem and…

A: Let us consider, for all integers n a = n3 – n a = n (n2 – 1) a = n (n + 1)(n – 1)

Q: 6. Find the root using Regula-Falsi Method a) x* -x- 10 = 0 Ans. x = -1.697 and 1.855

A: As per our company guidelines, we can solve first question for you. If you want other question to be…

Q: how do you compute 1.2193 to the 1/3 power?

A: Here we use logarithmic method to find tha solution.

Q: 22. Divide by (*- k): -6x-16x-5x +9 *--2. O -6x - 4x+3R 3 O -6x -4x +3 O -6x -4x + 3x R 3 -6x-4x +3x…

A:

Q: ition to prove the n positive number. of Your Your answe that 1/x 00 as

A:

Q: prove

A:

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

A:

Q: 8. Show that no prime number of the form 4k +3 can divide a number of the form n2 + 1.

A:

Q: Find each term described.

A:

Q: 2. Find the sum of all rectangles shown in figure below in temms of x and y. ¥/2 /4 Y/4 Y/2 ere to…

A:

Q: 22. Without expanding the power, what is the yf term in the expanded form of (x- 2y)? Show your…

A:

Q: 13) Demonstrate this subtraction problem by decomposing the total before finding the difference.…

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Q: lim, o0 (3 In (4 + z) – In (2x³ – 5)]

A:

Q: A and B can do a piece of work in 18 days. B and C can do it in 24 days. A and C can do it n 36 days…

A:

Q: 4. Show why 6 x 2 = 16 a. using repeated addition b. with objects, using a picture of six and a half…

A: Repeated addition612 * 212 = 612 + 612 + 12612We know:612 = 6 + 12612 * 212 = 6+12 + 6+12 +…