# a certain reaction has the following generaln form

72,877 results, page 97

### algebra

in simpleast form, 2x(4x^2-5)-(7x^3 +3x)

### arithmetic

is 1/8 in the simpelest form

### math

what is 13 and 21/20 in simples form ?

### math

1/2 + 2/5 in simplest form?

### Math

What is the standard form of y+2=1/2(x-4)? a. x=2y=0 b. x-2y=8 c. 2x-y=10 d. -3x+2y=0

### algebra

How do you get : x=1/3y+2 in the y=mxtb form ?

### Math

How do you get : x=1/3y+2 in the y=mxtb form ?

### Math

what is the simplest form of 16/19

### math

what is the simplest form of 2 2/5?

### Math

How do you put 7x= 3y-12 in y=mx+b form?

### algebra

what is 2x+3y=-5,3x+5y=-9 in substitution form

### calculus

write it in the form of a+ib (1+i)^2 (1-i)^3

### science

how do hurricanes form?

### Algebra

Simplest form of (X^[-2/5] Y^[1/3])15

### english

you can help me in plural form

### english

you can help me in plural form

### math

what is the fraction form of 5.1

### math

Is f(x)=4x/x-1 in factored form

### oceanography

how did the ocean form?

### math

what is the word form for 0.34

### math

what is 13/14 in simplest form?

### algebra II

What is the simplified form of y^2 - y - 12 / y^2 + 8y + 15

### algebra

what's the simplied form of (5m^-4n^2)^3

### math

what is the simplied form of (5m^-4n^2)^3

### Trigonometry

what is the trigonometric form of z=1+i?

### math

what is 1/7 + 2/4 in simplest form

### math

12/25 x 5/21 in simplest form

### Math

4 x 2/3 in simplest form

### Math

2/7 x 3/4 simplest form

### Math

7/12 x 4/5 simplest form.

### Math

y - 15 3/5 = 2 1/3 y=? Simplest form

### Math

1 7/10 + 3 3/4 in simplest form

### Math

2/3 - 3/8 in simplest form

### fractions in simplest form

13/14

### math

3.4-2.44+5,13 simplest form

### math

simplest form 1/2 x 3/8=

### Math

What is 9/20 in simplest form?

### Algebra II

What is the simplified form of (1/2x^-2)^3 X^7?

### math

What is 2:1 and 1:2 in simplest form?

### math

Anyone know what 1/2 is in simplest form??

### math

.26 in word form

### Algebra

What is the simplified form of (2x -25)/(2x -3x -10)?

### math

What is the equivalent form of 15/24?

### MA

Can a/b and (a+b)/b ever form a proportion? Why or why not?

### math

What is (-7)^5 in expanded form? 1.-7*-7*-7*-7*-7 2.-7*5 3.(-7)*7*(-7)*7*-7 4.5*5*5*5*5*5*7 IS IT D

### Math

1/6 * 5/8 in simplest form.

### math

what is 20 in expanded form?

### algerbra

logarithmic form of: 4y=64

### algebra

what is y=x^2-2x-8 in vertex form?

### itzel

how can simlpets in form 1/11+3/11

### math

35/65 in simplest form

### ms.sue help

what is possessive form?

### fractions

38/53 in the simplest form

### Math

3/8 x 11/15 in its simplest form

### Math

7.6×10^6 in standard. Form

### Math

-12 in the form of a/b where a and b are integers

### Math

5 1/6 in the form of as a/b where a and b are integers

### math

1.8e+6 in simplest form?

### Math

What's the simplest form of 3x 1/6?

### algebra

what is 6y-12=-3x in standard form?

### Math

Simplest form 5/6 + 7/8=

### Calculus

What is y=-2/7x-1 in standard form?

### doan

what is the simplified form of x-1/3x-3 ?

### math

5/6:7/10 what is simplest form of

### math

If we express 3x^2 - 6x - 2 in the form a(x - h)^2 + k, then what is a + h + k?

### Math

What is (3x^2y)^2 in standard form

### Math

1. What is 2.28 x 10^-8 in standard form

### math

what is 1.07 x 10^3 in standard form

### chemistry

A student prepared aspirin (C9H8O4) in a laboratory experiment using the following reaction. C7H6O3 + C4H6O3 C9H8O4 + HC2H3O2 The student reacted 2.00 g salicylic acid (C7H6O3) with 2.67 g acetic anhydride (C4H6O3). The yield was 2.00 g aspirin. Calculate the theoretical yield...

### Maths

The first odd number can be expressed as 1 = 1squared - 0squared. The second odd number can be expressed as 3 = 2squared - 1squared. The third odd number can be expressed as 5 = 3squared - 2squeared. a) Express the fourth odd number in this form. (Am I right in saying 7 = ...

### chemistry

I need help. I have no clue how to find this. A flask is charged with 1.680 atm of N2O4(g) and 1.220 atm of NO2(g) at 25 degrees celcius. The equilibrium reaction is N2O4 <-> 2 NO2 After equilibrium is reached, the partial pressure of NO2 is 0.550 (a) What is the ...

### ALGEBRA

The equation y=12x+5 shows the total coat for ordering tickets on the phone for a certain outdoor concert. if the tickets are $12 each, & there is a one time service fee of $5, can the slope of this line be thought of as a rate?? Please explain this.

### math116

I really need help i am so stuck i can not figure this out we are trying to find the slopes here is an example of what i am doing i get everything all theway till a certain point example: (-4,9);2x=5y+6 the answer is 2/5x+53/5 but i don't know how they came up with 53 that is ...

### accounting

Write a 700-word paper answering Question 2 in Ch. 24. Explain the need for full disclosure in financial reporting. Identify possible consequences of failing to properly disclose certain items in financial statements.

### Physics

A series of waves traveling at 200m/sec are being generated by a 100 Hz source. A point at the very top of the crest of a certain wave is _______ meters from a corresponding point 3 'crests' away. 0 1.5 2.7 4 6.0 12.0 16.0 30000

### HEALTH

In striving to meet the 2010 Dietary Guidelines for Americans, one should consume more of certain foods and nutrients such as ________. A. Fruits B. Carbohydrates C. Energy drinks D. Breads i think its Fruits :)

### Stat Help Please

A linear model can be used to describe the relationship between fuel economy(mpg) and horsepower (hp) for certain automobile models. mpg=46.868-0.0838 hp R^2=75.5% 1) Give the symbol and the value of the correlation coefficient.

### Math

The marks obtained by a number of students in a certain subject are approximately normally distributed with mean 65 and standard deviation 5. If 3 students are selected at random from this group, what is the probability that at least 1 of them would have scored above 75

### Chemistry

I want to see if i got my answer correct for #1 but I need help on #2 1.A 150g aluminum pan containing 500g of water is heated on a stove for 5 minutes. The temperature goes from 23.5C to 48.9C. How much heat was absorbed. (s for Al is .900j/g C, s for H2O is 4.184 j/g C) I ...

### Chem

I want to see if i got my answer correct for #1 but I need help on #2 1.A 150g aluminum pan containing 500g of water is heated on a stove for 5 minutes. The temperature goes from 23.5C to 48.9C. How much heat was absorbed. (s for Al is .900j/g C, s for H2O is 4.184 j/g C) I ...

### College Physics

A certain transverse wave is described by the equation y(x,t) = (6.50 mm)sin2pi((t/0.0360 s)-(x/0.280m)) Determine the wave's (a) amplitude (b) wavelength (c) frequency (d) speed of propagation and (e) direction of propagation

### Physics

The launching speed of a certain projectile is 6.4 times the speed it has at its maximum height. Calculate the elevation angle at launching. I have noo idea how to start this one. Please help!

### math

At a certain range of depths, the temperature of Earth's interior, in degrees Celsius, is expressed as 10d+20, where d is the depth in kilometres. Determine the temperature at a depth of 15km. I really don't get this, plz help!

### chemistry

even every air can be changed in to liquid at certain pressure and temperature, why our earth tend to change water at gaseous state to liquid state and by what conditions?

### math

You are a manufacturer of a certain item. You’ve calculated that you can sell 80 of these items for $5 each and you can sell 60 of these items for $8 each. Assuming this relationship is linear, write an equation that relates cost to the number of watches you make

### physics

Consider an airplane with a total wing surface of 90 m^2. At a certain speed the difference in air pressure below and above the wings is 4.2% of atmospheric pressure. Find the lift on the airplane.

### physics

4 Consider an airplane with a total wing surface of 90 m^2. At a certain speed the difference in air pressure below and above the wings is 4.2% of atmospheric pressure. Find the lift on the airplane.

### physics

Consider an airplane with a total wing surface of 90 m^2. At a certain speed the difference in air pressure below and above the wings is 4.2% of atmospheric pressure. Find the lift on the airplane.

### Physics

A certain radio station broadcasts at 1430 kilohertz. This is the frequency of oscillation of electrons in the transmitting antenna producing the radio wave. Find the period of the electrons' motion.

### science

although each place on earth has its own climate,they can be grouped based on certain overall characteristics.what are the keys factors that scientist use to determine the climate of a particular place

### math

If shipping charges to certain point 62 cents for the first five ounces and 8 cents for each additional ounce, the weight of a package, in pounds, for which the charges are $1.66 is not just an answer please A.7/8 B.1 C.1 1/8 D.1 1/4 E.1 1/2

### math

A certain ball is dropped from an altitude of 1 meter and rebounds one-half of it's previous altitude. What is the total distance the ball has traveled when it hits the floor the 40th time?

### BUSINESS

1. Tailor your business to aim your product or service at a certain group of customers, who are called the A. primary target market. B. focus group. C. demographic grouping. D. research base. A?

### physics

22. On the surface of a certain planet, there is one unit of gravitational force exerted on every 0.4 units of mass. The gravitational field strength on this planet has numerical value A. 0.4 B. 2.5 C. 1.6 D. 1 C.1.6 is wrong

### math

the mean weigh of 500 male students at a certain college is 151 lb , and the standard deviation is 15 lb. assuming that the weights are normally distributed , how many students weigh more then 181 lb.

### jokens

A sphere with a charge of 1.5 x 10-6 C experiences a force of 3.5 x 102 N when it is located at a certain point in an electric field. Determine the magnitude of the electric field intensity at this location. (remember E = Fon q' / q', and 1 µC = 1.00 x 10-6 C

### Physics

Assume that a certain city consumes electrical energy at an average rate of 2.0× 10^9 W. What would be the mass change in producing enough energy to keep this city running for 21 weeks?

### physics

The position versus time for a certain object moving along the x-axis is shown. The object’s initial position is −2 m. Find the instantaneous velocity at 6 s. Answer in units of m/s

### chem 15

A bottle of a certain ceramic tile cleanser, which is essentially a solution of hydrogen chloride, contains 130 g of HCl and 750 g of water. What is the percent by mass of HCl in this cleanser?