Rank the crystal lattice structures in order of decreasing efficiency of space in the structure.

20,691 results, page 90

Biology

how can traits determine the characteristics of an organism? and what would happen if a base [i'm assuming in the dna sequence] is out of order?

SCIENCE

How do the types of electromagnetic radiation, including the colors of the visible spectrum, lineup in order of relative energy?? pleaz help

Algebra

Please guide in solving the following. I need the steps to take...in order to solve other similar equations. 28-4y=0

chemistry

How many grams of zinc must react with HCl in order to produce 4.35 liters of hydrogen gas, measured at STOP?

physics

In order to move a heavy object you must push against it with a larger force than it pushes on you. Is this true or false?

science

how can i create a drawing that demonstrates the energy transformations that would take place in order to provide power for an appliance

math

find all possible values of x such that, when the five numbers x, 14, 11, 6, 17 are arranged in order, the mean is equal to the median

math

find all possible values of x such that, when the five numbers x, 14, 11, 6, 17 are arranged in order, the mean is equal to the median

Business Finance

A firm has invested in corporate bonds it may engage in a financial futures contract in order to protect itself from what.

college

Find the minimum initial speed of a projectile in order for it to reach a height of 2039 km above the surface of the earth.

biology

two members of the same ___ would be most clostly related. a. order b. group c. genus d. species

7th grade math

order these numbers from greatest to least mass 0.05kg,32g,and 430,000mg Thanks alot

math

In each of the following, order the decimals from greatest to least: a) 13.4919, 13.492, 13.49183, 13.49199 b) -1.453, -1.45, -1.4053, -1.493

Data Management

Determine the number of ways of selecting four letters, without regard for order, from the word 'parallelogram'

Health

is this sentence correct?: Gambling is a form of game that is played for fun or in order to win by chance in faith of luck

chemistry

How many grams of Urea(CH4N2O) have to be dissolved into 253g of Chloroform in order for the boiling point to increase by 3.1C?

chemistry

Comper the size of the sodium,carbon(in the dextrose), nitrogen, and silver atoms.list them in order of smallest to largest.?

Chemistry

The order is given for an injection of 120mg of x and 10mg of y. On the shelf you have 50mg/mL of x and 75mg/mL of y. what will be the total volume in your syringe?

Chemestry

Express condense order of increasing energy as a string without blank between orbit Barium Element

physics

How fast must a cetrifuge rotate in order for a particle 9cm from the axis of rotation to experience an acceleration of 115000g's

Chemistry

What mass of octane must be burned in order to liberate 5510 kJ of heat? ΔHcomb = -5471 kJ/mol.

sociology 101

describe the essential features of Gemeinschaft and Gesellschaft in order to cleraly distinguish the two organizational types.

computers in day care

a method in which children must see and touch objects in order to learn about them is called

Chemistry

The rate constant for this first order reaction is 0.0470 s-1 at 400 C. A TO Products After how many seconds will 11.0% of the reactant remain?

Chemistry

The rate constant for this first order reaction is 0.0470s-1 at 400 C. A to products After how many secs will 11.0% of the reactant remain?

math213

In each of the following, order decimals from least to greatest a.24,9419, 24.942, 24,94189, 24.94199 b.-34.25, -34.251, -34.205, -34.2519

math

if a set of six books is placed randomly on a shelf, what is the probability that they will be arranged in either correct or reverse order?

maths

find the general solution of the following first order differential equation. u(t): du/dt = u /t+2t pls show all working

mathematics

find the general solution of the following first order differential equation. u(t): du/dt =(u/(t+2t)) pls show all working

maths

find the general solution of the following first order differential equation. dx/dt = t*x + 6*t(exp)-t^2 pls show working

math

Record 7 digits (0-9) in ascending order whose mean, median, and mode are 1 and which have a standard deviation larger than 0. Thanks

stats

if one can choose any six of 40 numbers, in any order, to play a state lottery game, how many different arrangments are possible?

chemistry

The rate constant for this first-order reaction is 0.0570 s–1 at 400 °C. A-->Products After how many seconds will 14.0% of the reactant remain?

science 6th grade

do you know where I can find in abc order all of the STATES AND THEIR CAPITALS MAYBE A LINK. THIS IS FOR MY HOMEWORK TOMORROW.....THANK YOU IN ADVANCE FOR YOUR HELP!

Integrated Math 1

Find the difference of the polynomials below. Write your answer in descending order. (x3 + 2x2 + 5x + 7) - (3x3 - 2.5x2 + 5x + 5)

math

my average results from the last 4 maths exams was 18 out of 25.what mark do i need in my fifth exam in order to increase the everage by 3%

Algerba 1

I have to put these intergers in order from least to greatest. 12, -6, 20, -47, -11 I didn't do well on my last test. I am really trying to figure this out. my answer is -6, -11, 12, 20, -47

Physics

An automobile tire is rated to last for 50000 miles. To an order of magnitude, through how many revolutions will it turn over its lifetime?

Chem

Arrange the following atoms in order of increasing size from smallest to largest. Phosphorus Fluorine Chlorine Sulfur

Chemistry

To what temperature must a gas sample initally at 13 degrees be raised in order for the avarage energy of its molecules to double?

Programming

Create a program that determine the shipping cost for an order based on the following table: From $0.00 $20.00 $50.00 $75.00 To $19.99 $49.99 $79.99 $1000.00 Price $2.95 $3.95 $4.95 Free

math

use a multiplication table to solve a division problem. in what order doo you find the quotient, the divisor, and the dividened.

science

we know that the arrangement of metals in order of increasing strength of reducing agent is Cu<Fe<Zn<Al<Mg . but in the experiment electrochemical cells,the result that i got was Cu<Fe<Al<Zn<Mg ?? why ??

Math help give example

A third degree polynomial of one variable with four terms written in descending order

Office Finances

Which of the following would require a cash receipt? A. Credit memo B. Purchase order C. Check D. Refund

maths

If G is a group of order 12, the G must have a subgroup of all of the following orders EXCEPT Choose one answer. a. 0 b. 12 c. 2 d. 3 e. 6 f. 4

Physical Science

6. In order to turn 2 iron atoms into rust, 2 water molecules must be present. -False?

Chemistry

How many grams would you need to weigh out in order to have 2.7 x 1021 formula units of LiCl? i am so confused :(

College Algebra

1 -1 -1 1 2 0 1 -3 -7 0 3 0 -2 2 10 6 2 4 5 9 -3Row1 + Row3 -6Row1 + Row4 How do I work this using a calculator I get so confused and I don't know where to go in order to input info.

language

Write these words in alphabetical order. Alphabetize them to the second letter. grim, blot, sum, build, shelf

Finance

If a firm just paid a dividend equal to $4.00 a share, then for the WACC, in order to find the cost of equity, $4 should be

criminal

What steps can local police departments take in order to implement a policy standard for dealing with illegal immigrants?

World History

In chronological order, list the territories and countries Japan took control of in its program of expansion. Please and thank you on any help!

Statistics

True or False In order for the distribution of sample means to be normal, it must be based on samples of at least n = 30 scores.

history

who demanded the latin american countries keep their financial affairs on order or at risk intervention by the united states

college chemistry

After 94.995 seconds the concentration of A was reduced from 0.3688 M to 0.1464 M. What is the first order rate constant?

geometry

is every composition of transformations cumalitive? In other words, does the order matter? I think it depends on transformation, but I'm not sure

chemistry

if from 10 moles NH3 and 5moles of H2SO4 all the H-atoms are removed in order to from H2 gas, then find the no. of H2 molecules formed.

Finanace

If a firm just paid a dividend equal to $4.00 a share, then for the WACC, in order to find the cost of equity, $4 should be

Chemistry

How much water must be added to 963 g of solid sodium hydroxide needed in order to prepare a 1.50 M solution?

Physics

What is the average braking force required of a 1200kg car in order for it to come to rest from 60km/h in a distance of 25m

P.E

in order to make healthy choice, you must learn to_________risks. A. ignore B. advocate for C. evaluate D. take more. i think its B

P.E

in order to make healthy choice, you must learn to_________risks. A. ignore B. advocate for C. evaluate D. take more. i think A

chemistry

The Henry's law constant for CO2 is 3.1 x 10-2 mol/L-atm at 25°C. What pressure would be necessary in order to have a .25 M solution?

Math

write an inequality representing the depth d of the water that must be greaeter than 80degrees farenheit in order for a hurricane to form

college chemistry

predict the order of reduction and which of the following ions will reduce first at the cathode of an electrolytic cell: Ag^(+), Zn^(+2), IO3^(-)?

Psy326

What is a technique for reducing carryover, practice and fatigue effects that involves varying the order of presentation between participants

math

0.957, 0.912, 0.925, 0.886, 0.920, 0.958, 0.915, 0.914, 0.947, 0.939, 0.84 how do i put these in order

psychology

what are a type of order effect that occurs when participants’ performance decreases over time due to repeated testing

Geometry

Triangle KLM has vertices K (3,2) L(-1,5) and M(-3,-7) write the angles in order from the least to greatest measure show all work

Physics

Find the minimum initial speed of a projectile in order for it to reach a height of 2022 km above the surface of the earth.

Business math

HOW MUCH WILL JOHNNY BE OFFERED NOW IN ORDER TO FORGO 4,000 IN EIGHT YEARS TIME AT THE RATE OF 6 PERCENT

maths

the following observation have been air anged in asending order. if the motion of the data is 63. find the value of x. 29,32,48,50,x+2,72,78,84,95,x

maths

the following observation having been air anged in asensing order if the motion of the data is 63. find the vakue of x. 29,32,48,50,x,x+2,72,78,84,95.

Please HELP! Calculus (Implicit functions)

Find the inverse of the function y = (square root x) + 4x , then solve for its 1st order derivative.

chemistry

Arrange the following groups of atoms in order of their increasing atomic radius: K,Rb,F,B,Be I think its F<B<Be<K<Rb someone can you correct me pls

chemistry

List the following strong electrolytes solutions in order of increasing boiling point. a. 0.1 M CaCl2 b. 0.1 M AlCl3 c. 0.1 M CaS

Math

If it is 750 calories per hour how many hours would a person have to jump rope in order to lose 1 lb ?

computer programming

Design the pseudocode for a program that allows a user to enter 10 numbers, then displays them in the reverse order of their entry

Chemistry

Calculate the mass of solid AgNo3 that can be added to 2.0 L of 0.10M K2CrO4 solution in order to just start precipitation?

Science

Place the following words into the in order gametes, sporophyte, gametophyte, and zygote. Explain how the terms are related.

Physics 2

How many grams of steam at 100C must be mixed with 200g of water at 20C in order for the equilibrium temperature to be 50C?

Chem

The half-life of a first-order drug degradation reaction is 48hrs. Calculate the rate constant. Thx!!!

math

it cost 660 to put on the school play. how many tickets must be sold at 6 piece in order to make a profit?

English

1. He had dinner with his family. 2. He had a light dinner today. 3. He had a heavy dinner today. 4. He had a good dinner today. ------------------------------- In #1, we do not use an article before 'dinner.' What about the others? Why do we have to put 'a' before the ...

Calculus - Second Order Differential Equations

Posted by COFFEE on Monday, July 9, 2007 at 9:10pm. download mp3 free instrumental remix Solve the initial-value problem. y'' + 4y' + 6y = 0 , y(0) = 2 , y'(0) = 4 r^2+4r+6=0, r=(16 +/- Sqrt(4^2-4(1)(6)))/2(1) r=(16 +/- Sqrt(-8)) r=8 +/- Sqrt(2)*i, alpha=8, Beta=Sqrt(2) y(0)=2...

Physics

A piece of copper wire has a resistance per unit length of 5.95 10-3 /m. The wire is wound into a thin, flat coil of many turns that has a radius of 0.200 m. The ends of the wire are connected to a 12.0 V battery. Find the magnetic field strength at the center of the coil. In ...

Physics

A parallel-plate capacitor is made from two plates 12.0cm on each side and 4.50mm apart. Half of the space between these plates contains only air, but the other half is filled with Plexiglas of dielectric constant 3.40. An 18.0 V battery is connected across the plates. What is...

AP World History Please help

What social structure did Confucianism imply? What were the key social classes, and how did they differ? Why did Confucianism have such a deep impact on Chinese and East Asian history? What groups and institutions could benefit from it? What does the document tell us about ...

Physics

Supercapacitors, with capacitance of 1.00F or more, are made with plates that have a spongelike structure with a very large surface area. Determine the surface area of a supercapacitor that has capacitance of 1.0F and an effective separation between the plates of d=1.0 mm So ...

chemistry

Write out the mechanism (using correct curved arrow notation) for the acid-catalyzed, cis-trans isomerization of maleic acid (into fumaric acid) If the electrophilic addition reaction of maleic acid with HCl had gone to completion what would be the structure of the addition ...

Thermodynamics

Consider air as an ideal gas with Cp=1000 J/(kg.K), R=287 J/(kg.K) and γ≈1.4. It is compressed from 1 bar, 300K to 10 bar using a compressor. The compressor can be considered adiabatic but not reversible. The flow rate is 2 kg/s, and the entropy production rate is 200 W/K. ...

chemistry

Select the appropriate electron domain arrangement for ICl3 If you are using electron pairs in your structure, they can be noted with (ep). > I choose trigonal-bipyramidal What is the atomic geometry of this molecule? > I think this only wants the atoms without the lone ...

Financial Management

1. The financial markets allocate capital to corporations by a)reflecting expectations of the market participants in the prices of the corporation's securities. b)requiring higher returns from companies with lower risk than their competitors c)rewarding companies with expected...

college finance

37. Morage Corp. is replacing an entire baking line that was purchased for $420,000 and currently has a book value of $60,000. The new, more efficient line, will cost $940,000 installed and can be depreciated as a 7-year MACRS asset. With the increased efficiency, Morage ...

Biology

14. The stomata are responsible for a. translocation b. leaf growth c. regulating water loss d. the transport of minerals D? 2. In a moist area of the woods, you see a mass of small, green plants with tall, thin, non-green projections coming from their centers. These plants ...

Biology

14. The stomata are responsible for a. translocation b. leaf growth c. regulating water loss d. the transport of minerals D? 2. In a moist area of the woods, you see a mass of small, green plants with tall, thin, non-green projections coming from their centers. These plants ...

Biology

14. The stomata are responsible for a. translocation b. leaf growth c. regulating water loss d. the transport of minerals D? 2. In a moist area of the woods, you see a mass of small, green plants with tall, thin, non-green projections coming from their centers. These plants ...

science

about how many diffrent rocks are there Directly from the site I gave you: "The three classes of rocks: the igneous, the sedimentary and the metamorphic — are subdivided into many groups. There are, however, no hard and fast boundaries between allied rocks. By increase or ...

Chemistry

Hi! So, I thought I was very comfortable with distinguishing among Arrhenius, Bronsted-Lowry, and Lewis acids and bases. But then, I answered this question wrong and am looking for help because I'm not sure if my "second choice" answer is correct. The question asks: In the gas...

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