Describe all numbers e that are at a distance of from the number 7. Express this using absolute value notation. Preview TIP Enter your answer as an equation. Example: y 3x^2+1, 2+x+y 3 Be sure your variables match those in the question

Q: uestion 1. Consider the second order partial differential equation = c? dx² (1) r an unknown…

A:

Q: A sociologist randomly selects single adults for different groups of three, and the random variable…

A:

Q: If -y = xy - 3x then find d at the point (-2,6) in simplest form. 1

A: As we know that the differentiation of:- dxndx=nxn-1 (fg)'=f'g+fg' fg'=gf'-fg'g2

Q: D: 3x² -12 x2-x-6 2x²-x 4х2-4x+1 8x-4

A:

Q: Find the degree of the term. - 5xy5 The degree of -5xy is

A: A polynomial’s degree is the highest or the greatest power of a variable in a polynomial…

Q: Identify all values of x That make the equation true.

A: Step 1:Solving for x: x=−3 or x=1 So, the values of x that make the equation true are x=−3 and x=1.…

Q: x² + y² if x= V5 + V3 V5- 13 y= V5- 13 V5 + V3

A:

Q: A certain drug is used to treat asthma. In a clinical trial of the drug, 15 of 292 treated subjects…

A: Null hypothesis H0: P<0.11 H1: P>=0.11 Here we Frame null hypothesis as the percentage of…

Q: Find the value of each variable. 30 X = 4.04 V 3 y = 8.08

A:

Q: y. Which equation can be used to create this -2 8. table of values? -3 27 -4 64 -5 125 A y = x By -…

A:

Q: The term x has no coefficient . Determine whether the statement is true or false. If the statement…

A: the given statement is: The term x has no coefficient. we have to determine whether the given…

Q: Write d

A:

Q: Graph the function f (x) = |r + 2| –- 3 When the domain is -4<I56

A: We have to graph the function f(x)=x+2-3 when the domain is -4≤x≤6.

Q: OFind the future value of a CD paying a 3.8% APR compounded monthly if you invest $5000 for a term…

A:

Q: Let r, r, and r, be the roots of x’ +3x² –5x-4=0, construct the equation whose roots are: 7 (r, +r,…

A:

Q: Simplify. Show your work using the Equation Editor Tool. -3x³2x-}

A:

Q: 30 127° 90° 50

A:

Q: Evaluate each function at the give 1) F(x) =- 6 1 6 at x=2

A: See attached file for a step by step explanation to find the value of function at X=2.

Q: Create a full table of value of table for the equation. The table of values should be from the…

A: Consider the given equation. x=2±16-y2+52

Q: 2 4. 8 10 f(x) 10 11.07 11.43 11.13 10.36 9.35 Using the table of values for f(x), estimate the area…

A:

Q: Solve the differential equation by variation of parameters. y"+ y = sin(x) %3D x cos(x) y(x) =…

A:

Q: d the value of x. (2x+6)° 24°

A: Solution: Given figure is

Q: |2x cos (x² -5) х cos

A: To find value of ∫2xcosx2-5dx Solution: Let substitute t=x2-5 Differentiating both sides with…