# a certain reaction has the following generaln form

27,956 results, page 73-
## 7th grade Math (polynomials)

How do you write a polynomial in standard form? Ex. 1.1x-8.5x^3

*asked by INeedHelp on May 27, 2014* -
## Geometry

name the integer values of x that form a triangle with 12-x, 12, 12+x

*asked by Austin on March 2, 2012* -
## algebra1

how do you turn 6x+y=4 into slope intercept form? PLEASE HELP!!!!!!!!

*asked by Jessica on November 20, 2008* -
## 8th advanced math

how do you turn 3y=-2x+6 into slope intercept form?

*asked by Jessica on November 20, 2008* -
## math

8 * 10 to the fourth power in standard form

*asked by gina on March 3, 2010* -
## math

I need to write and explain how I know that 55/80 is not in the simplest form.

*asked by Gabe on December 3, 2013* -
## math

Change each of the following to simplest form. 18/8. Is the answer 9/4

*asked by anoymous on November 21, 2014* -
## Science

How can weathering cause sedimentary rocks to form ?

*asked by Anabelle on October 23, 2013* -
## Math

Write -1-i in exponential form. r= (-1)^2 + (-1)^2 sqrt2 1.4 e^1.4

*asked by Anonymous on October 1, 2008* -
## math

Change each of the following to simplest form 5 12/8. Is the answer 13/2

*asked by anoymous on November 21, 2014* -
## math

t^2(t + 1) - t(2t^2 - 1) Simplify and write in standard form?

*asked by Anonymous on February 2, 2014* -
## Cedar Grove middle

3÷1/2 in the simplest form have to check work

*asked by Toni on February 4, 2014* -
## math

Write the ratio of 4 1/3 to 6 in simplest form.

*asked by selma on October 5, 2008* -
## algebra

How do you get an quadratic equation form an graph?

*asked by myleigh on February 25, 2010* -
## math

Change each of the following to simplest form 1 8 /10.is the answer 9/5

*asked by anoymous on November 21, 2014* -
## spanush

what is the verb poner in the preterite "yo" form?

*asked by Ed on March 2, 2011* -
## math help

Express f(x) in the form f(x)=(x-k)q(x)+r for the given value of k. f(x)=x^3 +6x^2 +10x+4,k=-2 f(x)=_____

*asked by Ernie on November 21, 2014* -
## Math

When you use this: (0,2);m=4/5 and write it in point-slope form, does it become (y-2)=4/5(x-0)?

*asked by Angie on March 22, 2009* -
## algebra 1 question

Solve. 3/2 x - 4 = 16 x = 20 x = 13 1/3 x = 15 1/3 30 i got x = 16 and in decimal form 13.333 and even others! I'm going for 13 1/3 or 15 1/3. Help?

*asked by SkatingDJ on September 28, 2014* -
## Math

What is 7/8-5/6 in simplest form? Please explain how to get your answer.

*asked by Nadia on February 9, 2015* -
## math

Write each of the following in the form a sqrt b where a and b are intergers and b has the least value possible

*asked by Joanne on March 5, 2010* -
## trig

write 2+2 squareroot of 3i in trig form.

*asked by ky on May 17, 2012* -
## algbra

Write the general form of the equation f(x)=4(x-1)^-8

*asked by Kathy on September 2, 2014* -
## physics

why rain falls in drops form

*asked by radhey on August 19, 2012* -
## Zero and Negative Exponents- Algebra

I need help with the following: What is the simplified form of 3a^4b^-2c^3? (1 point) What is –a^-2 if a=-5? (1 point) What is the simplified form of –(14x)^0y^-7z? (1 point) What is (-m)^-3n if m=2 and n=-24? (1 point)

*asked by Gabby on February 3, 2014* -
## ALG 2 (exponents)

Write log'2' 8 = 3 in exponential form?

*asked by Greg on May 12, 2012* -
## Algebra

What is the simplified form? (3/5)^ My answer is 27/125

*asked by Faye on August 23, 2014* -
## Algebra II

What is the factored form of the expression? r2 – 49 (r – 7)(r + 7) * my answer (r + 7)(r + 7) (r – 7)(r – 7) (r – 7)(r + 9)

*asked by Sandra on October 6, 2014* -
## Math

slope and y intercept form of these two problems? Y-5=1/3(x-9) 2y+6a-4x=0

*asked by Carly on October 12, 2012* -
## maths

write 194 in the form of 10k a

*asked by shehzad on August 18, 2015* -
## math

8.897*10^6/ 3.2*10^4= ? in scientific notation form

*asked by waffles on September 10, 2012* -
## algebra

Which equivalent form following equation 2x-3y=3 need help doing test thank you

*asked by Molly on February 20, 2014* -
## Science

Is "how did our planet form" a scientific question?

*asked by Anonymous on January 19, 2015* -
## Math

7/9*3 in simplest form. How do you multiply with a whole number?

*asked by Anonymous on October 2, 2014* -
## Algebra

Rewrite the equation 2x+4y+2=3y+5 in general form. A.2x+y-3=0 C.2x+y=3 B.y=-2x+3 D.2x+7y+7=0

*asked by denaa on August 22, 2012* -
## maths

The line r=(2,3,4)+µ(-1,0,3) and the point (6,0,2) form which plane: (a) r.(-1,0,3)=10 (b) r.(9,10,3)=60 (c) r.(2,3,4)=29 (d) r=(2,3,4)+µ(-1,0,3)+ù(6,0,2) Please help!!! Thanks!

*asked by Anonymous on March 12, 2010* -
## MATH2

Given f(x) = 4x 2 + 2x - 1, the simplified form of the difference quotient, [f(x+h) - f(x)]/h is, what?

*asked by Casey on October 5, 2008* -
## Math

Write in simplest form 4/7 divided by 5/8

*asked by Jon on February 5, 2015* -
## Math

Express in exponential form: -3log5(z)-x^2=2x+1

*asked by Jenny on March 17, 2012* -
## Math

Express x=e^(-2t), y=4e^(3t) in the form y = f(x) by eliminating the parameter.

*asked by Lisa on August 5, 2013* -
## math

How do you write 72.053 in word form

*asked by Anonymous on September 29, 2014* -
## algebra

write the equation in standard form y=9x+1/2

*asked by lorena on December 2, 2011* -
## Maths

The line r=(2,3,4)+µ(-1,0,3) and the point (6,0,2) form which plane: (a) r.(-1,0,3)=10 (b) r.(9,10,3)=60 (c) r.(2,3,4)=29 (d) r=(2,3,4)+µ(-1,0,3)+ù(6,0,2) Please help!!! Thanks!

*asked by Anonymous on March 11, 2010* -
## Math

What is 9 divided by 7 with the answer in fraction form?

*asked by Janey on August 19, 2015* -
## math

5 3/100 into a decimal simplest form

*asked by elijah on October 11, 2012* -
## Math

What would 64x6^4 equal in simplest form?

*asked by Nicole on November 27, 2013* -
## 6th grade math

i need to write 40% as a fraction in simplest form how do i do that

*asked by darlene on May 4, 2010* -
## statistics

express the CI (0.045, 0.133) in the form of p ̂-E

*asked by MissPatte on November 26, 2014* -
## Math

1 1/5 + 7/10 = Give answer in simplest form

*asked by Ron on November 10, 2013* -
## algebra 1

write the equation in standard form. Y + 1 = X + 2

*asked by A on October 28, 2013* -
## math

3cups to 8cups in simplest form

*asked by kamaron on February 13, 2015* -
## Algebra-help

what is y=2/7x-4 written in standard form? A. 2x+7y=-28 B. 2x-7y=28 ****** C. -2x-7y=-28 D. -2x+7y=28 My answer is B???

*asked by Cassie on February 14, 2014* -
## math, please help

Express f(x) in the form f(x)=(x-k)q(x)+r for the given value of k. f(x)=x^3 +6x^2 +10x+4,k=-2 f(x)=_____

*asked by Ernie on November 21, 2014* -
## math

0.3 and 0.5 express them as fractions in simplest form

*asked by bryanna on September 9, 2015* -
## calc

If z = 2cis 60°, find z^4 in rectangular form.

*asked by serena on January 28, 2014* -
## math

word form for 34,235,345

*asked by Maryann on September 13, 2012* -
## algebra help please ASAP

Express in simplest form. 1. -4/x^3 + 9/x + 2/x^2 2. 7/10x^2 + 1/2x^3 + 11/5x 3. a + 4/3a + 2a - 1/5a^2

*asked by Sadie on February 13, 2014* -
## math

what is the ratio of the measurements 6/12=2.5/5 in simplest form a.2:1 b.6:12 c.1:2 d.none of these

*asked by sam on January 15, 2015* -
## Math help

How would i solve 3x^2 - 4 = 0? And in simplest radical form?

*asked by Rachel on July 23, 2008* -
## Math

How to simplify 5^(4/3)? by writing it in radical form?

*asked by Anonymous on January 12, 2015* -
## Math

What is the factored form of 6x2 + 17x + 5?

*asked by Henry P on May 27, 2012* -
## college algebra

Write equation in slope form y+3= -3(x-6)

*asked by BJ on April 23, 2010* -
## Math check

Divide and simplify to the form a+bi. (-8+i)/(2-3i) Is the answer (23/13)+(43/13)i

*asked by Chris on October 27, 2008* -
## math

8.875*10^-5/ 3.65*10^3= ? in scientific notation form

*asked by waffles on September 10, 2012* -
## math

How to write it in expanded form 12.0067

*asked by tim on August 11, 2014* -
## MATH

2 3/4 + 1/12 = Give answer in its simplest form

*asked by Ron on November 10, 2013* -
## Math

Change into standard form 1. x^2+6x+4y+5=0 2. y^2+12x+2y+=-25

*asked by PLEASE HELP! on May 8, 2012* -
## ALGEBRA

write in simplified form. g(x)=(x^2-4)/(x^3)÷(x^5-2x^4)/(x+4) i got stuck at (x^-9)x+2/(x^2)x^4(x+3)

*asked by Anonymous on December 7, 2011* -
## Trigonometry

Expressed in simplest form, (n-1/n)/(1+1/n) is equivalent to... 1.)n-1 2.)n+1 3.)n-1/n+1 4.)n

*asked by Selena on February 8, 2012* -
## 3rd grade math

9,000+600+50+4 in standard form

*asked by yasmine on September 19, 2012* -
## Chemistry

What do Na2(CO3)+ Zn(NO3)2 form?

*asked by Ali on May 18, 2008* -
## Math

how to write 4(x+2)+3x+2(x-y) in the distribt. property form

*asked by Bill on November 23, 2014* -
## biology

how does a dictionary illustrate a form of classification?

*asked by Yvonne on September 13, 2012* -
## Math

When you use this:(4,0);m=1 and write it in point-slope form, does it become y=(x-4)?

*asked by Angie on March 22, 2009* -
## math 30

I need to write 4x^2 - y^2 -8x -4y + 16 = 0 in standard form and I keep getting it wrong. Could someone please help me. Thanks

*asked by Sandy on March 17, 2010* -
## Algebra

Suppose a market research company finds that at a price (y) of $30, they would sell x =10 t-shirts. If they lower the price to y = $20, then more people would purchase the t-shirts, and they can expect to sell x = 30 t-shirts. Find the equation of the line

*asked by Gurlredneck on March 30, 2012* -
## chemistry

A 0.500 L solution of 7.50 M hydrochloric acid is used to neutralize a 250.0 g sample of calcium hydroxide. Calcium chloride – a chemical used to control highway dust, strengthen concrete mixes, and add flavor to foods – is produced by the reaction. 2

*asked by BT on March 1, 2010* -
## Chemistry - half life

What is the half-life (in h) for the decomposition of O3 when the concentration of O3 is 2.37 ✕ 10−6 M? The rate constant for this second-order reaction is 50.4 L/mol/h.

*asked by Annie on September 14, 2017* -
## Chemistry

In the following reaction, which substance is acting as the Brønsted-Lowry acid? NH3 + H2O NH4+ + OH

*asked by Johnny on June 13, 2011* -
## chemistry

how will you recognize that a singe replace reaction has occured when you combine an active metal with 6M HCI

*asked by demetris on October 24, 2012* -
## science

The rate constant of a certain reaction is given by log K= 212/T Calculate the activation energy at 400K.

*asked by Aditi Arya on July 17, 2016* -
## chemistry

How to balance simple oxidation-reduction reactions by the half-reaction method. Mg (s) + N2 (g)= Mg3N2 (s)

*asked by ron on September 30, 2012* -
## Chemistry

What is the net ionic equation for this reaction? 2MnO4 (aq) + 5H2C2O4 (aq) + 6H(aq)----->10CO2 (g) + 2Mn(aq) + 8H2O(l)

*asked by Sara on January 16, 2012* -
## Chemistryor

Will Zn(NO3)2 react in a metathesis reaction with NACl, BACL2, NAIO3 or AL2(SO4)3

*asked by Mainland Community College on July 9, 2011* -
## Chemistry

For a given sample of CH3OH, the enthalpy change on reaction is 17.0 kj. How many grams of hydrogen gas are produced?

*asked by Sherri on November 11, 2012* -
## chemistry

The time required for the completion of 99.9% of a first order reaction is equal to how many times that of its half life? (A)2 (B)3 (C)5 (D)10

*asked by Poonam on March 12, 2012* -
## Chemistry

find the reaction quotient: partial pressures are: p of N2=.903, P of H2=.888, P of NH3=.025

*asked by Anne on October 31, 2010* -
## U.S HISTORY

What was Benjamin franklins reaction to the colonies refusal to accept the Albany plan of union?

*asked by JACK on September 28, 2011* -
## chemistry

what is the reaction with sodium hydroxide for the following metals: Al3+ Fe3+ Mn2+ Ni2+ Zn2+

*asked by Jake on April 12, 2011* -
## chemistry

After 56.0 min, 25.0% of a compound has decomposed. What is the half-life of this reaction assuming first-order kinetics?

*asked by Anonymous on February 14, 2012* -
## Chemistry

The reaction of methyl-benzene with HNO3 in the presence of catalyst will provide what main compound?

*asked by David on May 9, 2016* -
## Chemistry

After 79 mins 20.0% of a compound has decomposed. What is the half life of this reaction assuming first-order kinetics?

*asked by Josh on July 16, 2011* -
## chemistry

balance the equation and name the reaction taking place C3H5OH+O2 equals CO2+ H2O

*asked by patricia purnell on May 13, 2013* -
## chemistry

write a balanced formula equation for the reaction between sulfuric acid and calcium metal

*asked by trista on May 14, 2008* -
## CHM

suggest an alternative indicator for the standardization reaction. Explain the rationale behind your choice. Used 10 g of KHP

*asked by Jessica on September 14, 2014* -
## chemistry

write a balanced chemical equation for the following reaction including states not complete; no question.

*asked by walter on July 30, 2007* -
## Chemistry

What chemical equation for the neutralinzation reaction between potassium hydrogen sulfate and sodium hydroxide.

*asked by Harris on June 10, 2009* -
## Chemistry

For the balanced reaction 2 Na + 2 H2O -->2 NaOH + H2 how many grams of Hydrogen are produced if 120 g of Sodium are available?

*asked by Henry on April 5, 2012* -
## Organic Chemistry Lab

Give all the products that you would expect by reaction of 2-bromo-3,4-dimethylbutane with methanol. Explain your answer. Thank you

*asked by John on October 5, 2017* -
## Chemistry

find the reaction quotient: partial pressures are: p of N2=.903, P of H2=.888, P of NH3=.025

*asked by Anne on October 31, 2010*