
This is the problem you helped me with. I was curious, do I write the solution set as (1 + i3ã3)/2, (1i3ã3)/2 change it to the standard form first x^2  x + 7 = 0 a=1, b=1, c = 7 x = (1 } ã(1  4(1)(7))/2 = (1 } ã27)/2 Your answer is an

This is the problem you helped me with. I was curious, do I write the solution set as (1 + i3ã3)/2, (1i3ã3)/2 change it to the standard form first x^2  x + 7 = 0 a=1, b=1, c = 7 x = (1 } ã(1  4(1)(7))/2 = (1 } ã27)/2 Your answer is an

Choose 1 set of points from the choices below. Then, solve the problem and post your solution, showing your steps. Write an equation in pointslope form for the line that passes through one of the following pairs of points (you may choose the pair you want

when writing linear equations, how do you determine which form of a line to use? choose 1 set of points from the choices below. then, solve the problem and post your solution, showing your steps. write an equation in pointslope form for the line that

Part 1: When writing linear equations, how do you determine which form of a line to use? Part 2: Choose 1 set of points from the choices below. Then, solve the problem and post your solution, showing your steps. Write an equation in pointslope form for


2x + 4 is always larger than or equal to zero. This means that the left hand side of the equation is always 6 or less, so there are no solutions. 6  32x + 4 = 12 So I just put NO Soution? No solutions, or if you have to write down the solution in the

Change 2x^25x=25 to standard form. Then find the solution set.

Part 1: When writing linear equations, how do you determine which form of a line to use? Part 2: Choose 1 set of points from the choices below. Then, solve the problem and post your solution, showing your steps. Write an equation in pointslope form for

In standard form: 5. 3.2 x 10^3 7. 4.1 x 10^8 9. Write the average weight of a blue whale, 2.6 x 10^5, in standard form. 15. 2.5 x 10^3 17. 1.05 x 10^2 19. Write the size of a grain of very fine sand, about 9.35 x 10^3 cm, in standard form. Can somebody

x^2+(x2)^2 = (2x6)^2 solve for x. thanks so much. Please keep in mind that tutors here won't simply do your work for you. I'm sure you'll get a better response if you show your work as far as you can get, so tutors will know where you get stuck. =) it

I know that standard form is Ax+By=C, but I'm not really sure how to do this problem. All help is welcome. Thanks in advance. Write an equation for each line: through (1,3) and parallel to y=2x+1 I know that the slop will be 2 because it is parallel. If

Write an equation in pointslope form for the line that passes through one of the following pairs of points (you may choose the pair you want to work with). Then, use the same set of points to write the equation in standard form and again in

Mohammed copied this problem into his notebook. (3.4x10^5)(3.8x10^9) A. Use the associative and commutative properties to rearrange the factors. B. Find the product and write it in standard form.

How would I change this problem from standard form to vertex form? The problem is: y+6x16

Draw the triangle with vertices D(2,1), U(4,9), and E(10,1) On a Graph. 2. Find DU, UE, AND DE. (Distance) 3. Classify Triangle DUE by its sides. 4. Write the standard form of the equation of each line: DU, UE, and DE.Also, find the slode and then the


I have an assignment to write an equation to pointslope form, then to standard form, and then to slopeintercept form. I have used the points (2,1) or (1,2), but I used (2,1). Now, I have the pointslope form of y + 1= 1(x + 2) and the standard form

The standard form of a circle is Ax^2+Cy^2+Dx+Ey+F=0. Write the equation for the circle: Center (1,2), point on the circle (2,1). Okay, I've always put circles in the form (xh)^2+(yk)^2=0. I got this: r^2=(x1)^2+(y2)^2 then I substitute the point to

Find the derivative using the chain rule. f(x) = ((3x7)/(6x+3))^4 f '(x) = let u= 3x7 v= (6x+3)^4 Then d(uv)= u dv + v du du= 3 dv= 4(6x+3)^5 (6) so what's f'(x)? (thanks for your help) Goodness. f'(x) is d(uv) I will be happy to critique your work or

So, I carried this problem through: (0,5) M=2 y=2x+B 5=2(0)+B 5=0+B 5=B y=2x+5 How do I write this in standard form? Did I do this problem right? Thanks!

A buffer solution of volume 100.0 mL is 0.150 M Na2HPO4(aq) and 0.100 M KH2PO4(aq). Refer to table 1. (a) What are the pH and the pH change resulting from the addition of 80.0 mL of 0.0500 M NaOH(aq) to the buffer solution? pH pH change (include negative

I'm confused on number 6 on the take home test. in this problem are we going to use the heat capacity of calorimeter is 2.21kJ/c. I'm confused on how to set this problem up 1)I converted 1.000kg in to grams= 1000g 2) I used q=m*c* the change in T

Write a quadratic equation in the variable X. Write in standard form: ax^2+bx+c=0 using 3 as the only solution. Cheers!

1. Choose the correct solution in roster form. N is the set of natural numbers that are factors of 12. {1, 2, 3, 4, 6} {1, 2, 3, 4, 6, 12} {1, 2, 3, 4, 5, 6, 8, 12} *this is my answer {1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12} 2. Write the solution to the

Help!! I am having difficulty with a problem for hours now and if I could get some help, my head might stop pounding.Solve each system graphically. if a system has an infinite number of solutions, use set builder notation to write the solution set. If a

write an equation in standard form of the line containing (1,1) and (6,1) (1,1) (6, 1)  (7,2) > m= 2/7 and then u plug it in the point slope form? somehow i feel im doing something wrong...


How do you write a quadratic equation in standard form for a given set of zeros?

Write each equation in standard form (set equal to zero). Then solve by factoring. Example: x²2x=8

write a quadratic equation in the variable x having the given numbers as solution. Type the equation in standard form, ax^2+bx+c=0 solution 4, only solution

write an equation for the line through the given points or through the given point with the given slope (5,7),(6,8) (1,2),(3,8) (0,5),(3,2) (8,11),(6,16) For each of them, use the standard formula (y y1) = [(y2y1)/x2x1)]*(xx1) In the first case, that

1)Find the range of the relation [(1,4)},(2,5),(3,5)}.Then determine whether the relation is a funtion. 4,5,5 is the range 4,5 is a function 2)Find f(1),if f(x)= x^26x/x+2 (1)^26(1)/1+2 1+6/1+2 7/1 =7 3)Find f(a),if f(t)= 2t^2t2. 2(a)^2a2

These are some lab questions from the following lab: Vapor Pressure and Enthalpy of Vaporization of Water 1. Why does vapor pressure change with temperature? 2. The assumption was made that the vapor pressure of water is negligible at a temperature close

The length of a rectangular room is two feet less than three times its width. The area of the rectangle is 176 square feet. a) Write an algebraic equation to model this problem. b) Solve the equation to find the dimensions of the rectangle. Another tutor

I've tried so hard on this and I'm completely hopeless, can somebody help me out? Please it would mean a lot. Task 1 find the rate of change for each table, equation, or graph. How did you find the rate of change? Task 1 A. X 2 4 6 Y 10 20 30 Rate of

write a quadratic equation in the variable x having the given numbers as the solutions. type the equation in standard form ax^2+bx+c=0 solution 6, only solution

Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2 +bx+c=0 The Solution is 10, only solution!


write a quadratic equation in the variable x having given the numbers as sollutions type the equation in standard form ax^2+bx+c=0. solution 4 only solution

Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form ax^2+bx +c = 0 The solution is 6 only solution.

Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2 +bx+c=0 The Solution is 7, only solution!

Write the expression as a complex number in standard form. 33i/4i I'm not sure about this problem, but I think the answer is 3/4i3/4. Could anyone help me please?

Please help with the following questions: 1. write 12 million in scientific notation 2. Write 17,600 in scientific notation 3. write 1.2 * 10 to the fourth power in standard form 4. write 5 * 10 to the sixth power in standard form

I do not understand how to figure out my problem below and can not find an example in my book. Can someone give me a suggestion on how I can arrive at my answer. Problem: Write a system of inequalities whose solution set is the region shown. graph

1)Solve and write in standard form: 4x^24x+21=0 2)Find the standard form of the complex number. 8(cos pi/2 + i sin pi/2) Thanks everyone!

Okay so, I have to write an equation in standard form, of a line that passes through the given point and has the given slope, ( M) or that passes through the given points. Heres what I think: 1)( 4,1) M= 3 So, it's in y=3x+B and then, I would plug in 1

write 31 hundred thousands in standard form and 23 ten thosands in standard form

Ex 2: 2x+7=22 2x+77=227 2x=15 2x/(2)=15/(2) I do not have to switch the equality sign. Even if I did it would not look any different. x=7.5 Check: 2x+7=22 2(7.5)+7=22 my solution is that x=7.5 so I will just put that in to see if it works.


1. the speed of light is 8.0x^8m/s in standard form that is? 2. the average size of a virus is 2x 10^10 nanometers in diameter. how to write the number(s) given scientific notation in standard form. thank you

What are two or three solution that might improve the efficiency of my office What does each solution involve and how much work and money is required to introduce that change How exactly does each change solve the problem? which is the best solution at

Using standard reduction potentials, show that one can prepare an ammine complex from CoCl2 and hydrogen peroxide in the presence of ammoinia but not in its absence. (need to write two redux reactions, calculate standard potentials for the reactions, and

1. Which number is a solution of the inequality? 10.6<b A)18 B)9 C)7 D)14*** 2. Which number is a solution of the inequality? y+2>8 A)5 B)6 C)6*** D)7 3. Which number is a solution of the inequality? 12 < y ( 8  y ) A. 0 B. 1 C. 2 D. 3*** 4.

Change in enthalpy problem. Consider the reaction represented below. Referring to the data in the table below, calculate the standard enthalpy change for the reaction at 25 degrees C. O3(g)+NO(g)>O2(g)+NO2(g) Standard enthalpy of formation in kJ/mol:

I have a problem that I don't know how to solve. I have to create an equation form the rate of a cab company. ABQ Green Cab Co. has a flat fee of $2.94 and the price per mile is $2.60. Here is the question:b. Write an equation in slopeintercept,

how would you write y=8 in standard form of a linear equation? *isnt it already in standard form?????*

Solve each system graphically. Be sure to check your solution. If a system has an infinite number of solutions, use setbuilder notation to write the solution set.If a system has no solution, state this. I tried this and found no solution, is this right? x

a research participant has her brain scanned while listening to music and solving math problems, and the brain area of interest has a percent signal change of 58. From many previous studies with this same mathproblems procedure (but not listening to

for the reaction 2C2H2(g)=>C6H6(l) at 25 C, the standard enthalpy change is 631 kJ and the standard entropy change is 430 J/K. calculate the standard free energy change at 25 C. show all work Help please!


for the reaction 3C2H2=> C6H6 at 25 C, the standard enthalpy change is 631 KJ and the standard entropy change is 430 J/K. calculate the standard free energy change at 25 C. show all work!

for the reaction 2C2H2(g)=>C6H6(l) at 25 C, the standard enthalpy change is 631 kJ and the standard entropy change is 430 J/K. calculate the standard free energy change at 25 C. show all work Help please!

write each set in roster form and in set builder notation: N is the set of even numbers that are less than 2.5

Algebraically analyze the graph of the function f(x)= 6x^2+5x+2 . Find the vertex, axis of symmetry, range, minimum or maximum value, increasing and decreasing intervals, and zeros. Write the Quadratic equation in standard form. [Standard form is:

How do you write an equation in standard form? Ex.How would you write this in standard form? y+1=x+2

Write an equation in standard form of the parabola that has the characteristics below. Vertex at (1,8); passing through the point (3,12) So I started the problem and now I'm stuck as of what to do next. Y=a(xh)+k 12=a(31)^28 12=a(2)^28 12=4a8 4=4a

Problem #1 subtract. Express your answer in simplest form (3x)/(18) minus (x)/(18) MY steps: (3xx)/(18) = (2x)/(18) and answer: (2x)/(18) Problem #18 write in simplest form. (3x^5)/(15x^12) My steps: (3)/(15) = .60 x^512 = x^7 so my answer is: .60x^7

Rewrite into standard form (0,5), m=3/5. Write the equation of the line passing through each of the given pairs of points. Write the answer in slopeintercept form, where possible. (2,3) and (2,4)

Rewrite into standard form (0,5), m=3/5. Write the equation of the line passing through each of the given pairs of points. Write the answer in slopeintercept form, where possible. (2,3) and (2,4)

Use the digits 4'5'6'7' and 8 once each to write an odd fivedigit number . Write it both in standard form and in word form


(17) write each function in vertex form (810) write each funtion in standard form? 1) Y=x^2+3x10 2) Y=x^29x 3) Y=X^2+x 4) Y=x^2+5x+4 5) Y=4x^2+8x3 6) Y=(3/4)x^2+9x 7) Y=2x^2+2x+1 8) Y=(x3)^2+1 9) Y=2(x1)^23 10)Y=3(x+4)^2+1

Write the equation of the circle in standard form. Find the center, radius, intercepts, and graph the circle. x2+y2+16x−18y+145=25 Standard form (xh)^2 +(yk)^2 k

Write the standard form of the ellipse x^2+4y^2+6x8y+9=0 I'm not sure how to start it, I think I need to set it equal to one because eventually it needs to end up equal to one but I'm not certain. I know the answer is (x+3)^2/4 + (y1)^2/1=1 but have no

Complete the square to write the equation x^2 + y^2  6x  2y + 4 = 0 in standard form. Use the standard form of the equation to identify the center and the radius of the circle.

How would you do: 10 divided by 2 1/2 Set up the problem as a fraction. 10 / 2 1/2 10/1 / 5/2 Invert the divisor and multiply. 10/1 x 2/5 = 20/5 = 4 thanks that really helped!

Predict the standard cell potential and calculate the standard reaction Gibbs free energy for galvanic cells having the following cell reactions: 2H2+O2=2H2O in acidic solution 2H2+O2=2H2O in basic solution I understand the idea behind the problem, but I

How would set up a problem like this? A mass of 20.0 g of NaOH is dissolved in water to form 5.0 dm^3 of solution. What is the molarity of the hydrogen ion concentration if the temperature is 25 degrees Celsius?

formulate this Lp model . write in standard form An investment firm hired you to manage one of their new mutual funds. The fund invests in two main companies/stocks, Pittsburg Steel (X1) and IMB(X2). Pittsburg Steel is currently trading at $40.00 per share

1. Find the slope of the line that passes through the points (1, 2), (0, 5). 2. Suppose y varies directly with x, and y = 15 and x = 5. Write a direct variation equation that relates x and y. What is the value of y when x = 9? 3. Write an equation in

Write your answer in standard form. Show all your work if you want to be eligible for partial credit. Write the equation of a line perpendicular to the line y = (2/3)x  7 and passing through the point (4,2). The slope of the line y = (2/3)x  7 is 2/3.


Can you please help me with the below question: The vertex of a parabola is located at (12, 1). The parabola also passes through the point (10, 5). Write the equation of this parabola in both vertex form and standard form. Vertex form: Standard form:

solve each system graphically. be sure to check your solution. if a system has an infinite number of solutions, use the setbuilder notation to write solution set. if a system has no solution, state this. where appropriate, round to the nearest hundredth.

Solve each system graphically. Be sure to check your solution. If a system has an infinite number of solutions, use set−builder notation to write the solution set. If a system has no solution, state this. 6x – 2y = 2, 9x – 3y = 1

(17) write each function in vertex form (810) write each funtion in standard form? 1) Y=x^2+3x10 2) Y=x^29x 3) Y=X^2+x 4) Y=x^2+5x+4 5) Y=4x^2+8x3 6) Y=(3/4)x^2+9x 7) Y=2x^2+2x+1 8) Y=(x3)^2+1 9) Y=2(x1)^23 10)Y=3(x+4)^2+1

write each decimal in standard form, expanded form, and word form. 12+0.2+0.005

I posted the question several days ago and Mathmate helped to guide me along. I am just unsure if I do not understand what he is saying or if I did complete the problem right. I would appreciate any input. 1.618034  .618034 = 2.236068/sqrt 5 = 1.00000 I

Using a laid down procedure for problem identification. Identify a problem in visally handicap and: (a) write the background of the study of the problem. (b) state the problem in interrogative and declarative form. (c) give significance of the study. (d)

Hi, I can't seem to figure out the answer to this problem. Thanks to anyone who can help! *Solve the system of equations. Write your solution(s) in the form (x,y). y = x^2 x^2 + y^2 = 20

Solve each system graphically. Be sure to check your solution.If a system has an infinite number of solutions, use setbuilder notation to write the solution set.If a system has no solution, state this. 2x  y = 1 x + 2y = 3

Karmin wants to clean her house, finish her economics problem set, write her English essay, and spend time with her boyfriend. However, she only has time to choose one of these activities. Karmin chooses to finish her economics problem set. Hence, the


111/x+30/x^2=0 A.the solution set is ? B.The solution set is the set of real numbers or C. the solution set is an empty set

If 0.500 L of a 0.600 M SnSO4 solution is electrolyzed for a period of 30.00 min using a current of 4.60 A and inert electrodes, what is the final concentration of each ion remaining in the solution? (Assume that the volume of the solution does not change)

given the equation 3x +2y =4, Write another equation that will form a linear system with: one solution, no solution and infinite solution. Graph the linear using graphing calculator and write your window setting in the format x: Xmin, xmax, Xscl. Y: Ymin,

1. find the equation of the line with the given properties. Express the equation in general form or slopeintercept form. perpendicular to the line 3x_y= 27; contains the point (9, 1) the equation of the line is ? 2. solve the polynomial inequality and

I am having ahard time solving this problem and am not good with story problems, could someone please help. Can you show how you would write out problem. The average price of an acre of U.S farmland was $1132 in 2001. In 2006, the price of an arce rose to

Can someone please make up data and show me how these questions are done? In the original problem, the data includes; the base fare price, price by mile and price by minutes. a)Use the data shown above and express in words the amount the cab company

9x^2y^272x+8y+119. how do i change this equation from general form to standard form.

I have to find delta G from a problem. Not the standard free energy, from the change in engery. So this delta G does not have the degree sign above. The equation i used was deltaG=standard G+RTlnQ If deltaG was a positve number, what does that tell me. I

Ms sue. can you,please show me how you got that answer. here is the math problem. write in standard form. thirtysix thousandths.

So this is a three part question. I solved the first part correctly but I need help with the second and third. Q: The dissociation equilibrium constants for the protonated form of of alanine (a diprotic amino acid, H2X+)are Ka1 = 4.6 x 10^3 and Ka2 = 2.0


1. Factor Form : 1x1x1x1 Exponent Form : 1^4 Standard Form : 1 2. Factor Form :2x2x2 Exponent Form : 2^3 Standard : 8 3.Factor Form : (6)(6)(6) Exponent Form : (6)^3 Standard : 216 4.Factor Form : 5x5x5 Exponent form : 5^3 Standard 125

I some problems that I need help with please. Add or subtact as indicated and write the results in standard form. 4. 6(5+7i)(72i) Divide and express the result in standard form. These problems I don't understand, do you have to multply the

How would I write the following quadratic function in standard form? The function is (9x+2)^2+4x? What is the process for changing this to standard form?

I could not figure out the answer to this Problem: The quadratic function f(x)= 2x^2 =4x +3 can be used to solve the following inequality: 2x^2 4x < 3 First use the Quadratic Formula to find the xintercept of f. This problem asks that the answer be

Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2+bx+c=0. Solution:2