Determine the three arithmetic means between x+y and 4x-2y

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

A: Solution:-

Q: Enter an expression equivalent to (3w°+2y' - 3x) + (2r' + y' - 20) - (w'+ 3y'+ x) using the fewest…

A: We have to express the expression into fewer terms.

Q: perform the indicated operations. (n2 - 7n - 9) - (-3n + 4) - (2n2 - 9)

A: We have to perform indicated operations: n2-7n-9--3n+4-2n2-9 Removing parentheses,…

Q: The most conveneient way to evaluate x² – 4 by substitution is to let x2 – 4 =y A True B False

A: On solving this we will get

Q: 4 The simplest form of x.y y II

A: We have to say that the given simplified form of expression is true or false: x3·y45x5·y-15=xy We…

Q: For , evaluate y' when y = 4.

A: The solution are next step

Q: a) As x → 0, 9x-5 → b) As x → -o, -7x' + 10 → c) As x → 00, 5x-3 → d) As x → ∞, 7x

A:

Q: What's y=-×^2+2×+10 is ?

A: The equation is y=-x2+2x+10. The above equation is in the form of equation of parabola.

Q: Evaluate the expression using x = 3, y = 4 and z = 1. (xy)2z

A: The given expression is (xy)2z

Q: seive' ズー3ズャリ = 3ス +4 こ

A:

Q: Find the domain of x in the expression. x²– 36 O (-6, 0] U (6, ) O (-36, 0] N (6, o (-36, 0] N (-6,…

A: xx2-36

Q: 8.) y" +2y' +5y = 3e 2* ; and y(0) = y'(0) = 1

A:

Q: 9- 4x2 Evaluate: xp-

A:

Q: Evaluate the expression for n = -1 andp = -5. %3D = pח11- %3D Submit

A:

Q: Find y"(2) # y=/4x+1- O 2 4 27 N/3

A: Given a function y=4x+1 To find y''(2)

Q: 1 -1 is s2 - 16

A: We have to do partial fraction first.

Q: in NG 3.

A:

Q: b)+++ -1- for all n 1. ... 4 2"

A:

Q: Evaluate the following expression for x = -1, y = -2, z = 3: 7x y 2(yz2)

A:

Q: 4. 4x* – 4x* +8x² 5. 48m*ntx*y° + 18m²nxty - 36m²ntx`y' 24m*n² – 36m²n? 6.

A:

Q: .2 y = 4 - x² and x +y = 2.

A:

Q: 4) 3) 2v2 45 4V2 45° y to search

A:

Q: 3 ť'y" +7t y' +1o yoo

A: A detailed solution is given below

Q: Q3 Suppose that X ~ N(-8, 14). Find:

A: Consider X as a random variable that follows a normal distribution with mean (-8) and standard…

Q: Find A. A = = (2A)-1 1 1 || 4 [61] -4 11 6

A: Given  2A-1=6411 Inverse of a matrix X=abcd is given by  X-1=1ad-bcd-b-ca

Q: calculate r+ ydxcy. e2-1) 4 (2/2- 15 b) 15 15 15

A: When a function of two or more variables is integrated, multiple integration is followed. Sometimes,…

Q: Evaluate: X^2-y-z X= -4 Y= 5 Z= -7

A:

Q: Q4. Given that 30-3 1 0 1

A: the given matrix is A=-10130-310-1 The characteristic equation is A-λI=0…

Q: What is the solution set for 3ln(1-3z)+2=14

A:

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

A: The given expression is

Q: 4 2х 3. Derive y = 4х-3

A: Follow next step

Q: Identify the terms of -3xy2 + 2xy - 4 y3. O -xy², xy and -y O - 3xy?, 2xy and -4 y3 O -xy?, 2xy and…

A:

Q: ate for: x = -2, y = 4, and z = 16 * 2+y -x

A:

Q: What is an aglebric expression  that  shows that it will always work for any two numbers x and y?

A: An algebraic expression is an expression built up from integer constants, variables, and the…

Q: 2s2-s+4 s(s²+4) =4 + Bs+C s²+4

A:

Q: what are the first five terms 2n2+5

A: Putting the values of n we have

Q: 1) Explain how y |x+3-6 is translated from y = |x|.

A: 1. Firstly, y = |x| is translated to y = |x+3| by the transformation, f(x) ----> f(x+3)

Q: -4(7j+2)=10 teacher wants students to distrubute properties

A:

Q: I have to find a and b when the gcd of these two natural numbers is 7, and a^2 + b^2=490

A:

Q: 17. y = -3Vx+2- 1 0 0(3 ) 8 2(3 ㅇ

A:

Q: n2 - 2 is

A:

Q: Here are the optional answers

A:

Q: Describe the behavior of the expresion as x → 2+ and as x → 2. Enter oo for 0 and -00 for –0. 3x As…

A: We have to find the end behavior

Q: 12 1p- - 3 C ( 2ar

A:

Q: 2+3 -3x is equal to True O False

A: We will find the given statement is true or false in the following step.

Q: V3 carctan y Vrydxdy 0.

A: The integral is as follows:…

Q: What is the sum of open parentheses (4 - i)( 5 - 9i )

A:

Q: Insert the arithmetic means between the two given terms. a+2, ___, ___, ___, 5a-10

A: GIVEN : ARITHMETIC TERMS "a+2" AND "5a-10" TO FIND : ARITHMETIC MEANS BETWEEN THE TWO GIVEN TERMS.

Q: y = 4x² from x = -3 to x = 3.

A:

Q: which part is A(1) and which is A(2)?

A: Solution-: We have given x¯=64.2,n=46,s=27.9 Here, σ- is unknown so we use t-test We want to find…