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

20,691 results, page 82

english

Explain the quote, "In order to survive fact must become fiction."

SOCIAL STUDIES

IS AN EASY WAY TO LEARN THE PRESIDENTS OF THE UNITED STATES BY ORDER

intermediate algebra

combine like terms. write all answers in order 9b^5+3b^2-2b^5-3b^2

algebra

Use only the numbers 3,5,6,2,54,& 5 in that order to write an expression that has a value of 100

chemistry

arrange the following subshells in order form lowest to highest energy: 4s 4p 4d 4f

6th grade math

Put these numbers in order from least to greatest. 2 7/10, 2.07, 127%

Math

How do I write the numbers in order from greatest to least and show my work 0.275, 2 5/8, 0.15, 3 6/7

Math

Record 7 digits (0-9) in ascending order that have an inter-quartile range of 4.

Math

I have being trying to look up as to who invented the order of operations. Please help me.

Chemistry

The half life for a first order reaction is know to be 4.5 h. How long will it take for 85% to be decomposed, in h?

math

find equivalent fractions with a common denominator and order from least to greatest 3/7 ,1/9 ,2/3

chemistry

the order of cation concentration of CuSO4, BaSO4, CaSO4 from highest to lowest.

calculus

solve the firs-order differential equation by separating variables y'=xy^3/√(1+x^2)

math

find equivalent fractions with a common denominator and order from least to greatest.1/2 4/9 4/18

Chemistry help please?

order these highest PH to the lowest PH Ca(OH)2(aq) HCN(aq) NH3(aq) LIOH(aq) HCI(aq)

social studies

What are threes major monotheistic religions in order from oldest to newest?

math

Describe how you can use a number line to order the fractions 3/7, 5/7 and 1/7 from least to greatest.

Math

Which choice gives the correct order of operations needed to find the value of 4(6+3)-24 A.+,x,- B.x,+,- C.-,x,+ D.+,-,x A?

LITERACY

who said'It isn't necessary to have relatives in kansas city in order to be unhappy?

math

timothy is solving the problem 50+108/ x4.what order of operations should he use

math

Order each set of numbers from least to greatest. 0.27,0.56,0.212, 0.563, 0.276, 0.5

business

What data and stats do you need to know in order to identify profitable nations in which to export.

CHEM

Arrange the following in order of increasing atomic radii from smallest to largest. Mg Ra Sr Be Ca Ba

english

what is the order of imortance? whoever answers this gets to meet my mom the mayor!!!!!!!!!!!!!!!!!!!!

history

the number of persons needed at a meeting in order for business to place is called

quemistry

arrange the following groups of elements in order of increasing ionization energy : a. Be,Mg,Sr. b. Bi,Cs,Ba. c. Na,A1,S

math

Place the following list in order from least to greatest. -.5,- Square root of 4, -1.5, and 3/8

math

Put the following products in order from least to greatest without multiplying 5x 3/4 4 1/4x 3/4 1/2x 3/4 3/3x 3/4

algebra

arrange the terms in descending order (can any one give an example) 5-4x2+x3-6x

order of operations

Find the value of the expression below for r=4 and t=2 t^3-r+20 divided by r 9 72 6* I chose this one 40

Math

How many ways can you arrange the order of 4articles on a shelf?please explain why it is 4 x3x2x1,thanks

Math

Which property of multiplication states that changing the order of the factors does not change the product?

Science

Does a virus have to take over a host cell in order to reproduce?

Pre-Calc

Eliminate the parameter x = abs(t-3) and y = t + 3...how do you undo the absolute value in order to get y=?

Chemistry

What mass of octane must be burned in order to liberate 5410 kJ of heat?

science

how strenuous should the exercise be in order to metabolize sugar and fat in the body?

math

help to solve problem Many ways one can order the 24 letters of the Greek alphabet

Math

How do I explain how to put numbers in order least to greatest? (HATE BCR's!!!)

pharm

You receive an order written for 375 ml of D5W to be administered over 6 hours.

Math--Teach me?

Use the order of operations to simplify the expression. 2[4(9 – 7) + 1] ÷ 3 Can someone show me how to do this?

geography

now write an order word from the box for each step.first,next,then,last

math

In how many ways can four aces be drawn from a deck of cards? (Order is not important.)

MATHS

P, Q, R, S and T are five consecutive integers in the increasing order. If the sum of Q, R and S is 117, what is the product of P and T?

destop pubblishing

in order for text wrap words around picture, you need to do what?

Social Studies

in order for a bill to become a law, is a unanimous decision required

Math

Is 1/5, 3/8, 4/10, 0.45, and 0.6 in order from least to greatest? I'm still trying to figure this stuff out. :/

Maths

Change these fractions to twentieths and then arrange them in order of size, smallest first. 7/20 2/5 3/4 7/10

pre algebra HELP

Can someone help me with this? I have to use order of operation with it to -12/3x(-8+(-4^2) -6)+2 My answer: -6 Is this correct???

math

5^(-3) 4/7 √5 3/8 0.003 Order the numbers listed from least to greatest. (1 point)

Geometry

Triangle LM has vertices K(3,2) L(-1,5) and M(-3,-7) Write the angles in order from the least to greatest measure

Math Help!!

Order the numbers from least to greatest. 1/3, 1 and 1/4, 0.27, 1.35 I am sorry I really need help on this one.

Math ASAP

Order the numbers from least to greatest. 0.21, 1/5, 0.18, 24% a. 0.21, 1/5, 0.18, 24% b. 24%, 0.21, 1/5, 0.18 c. 0.18, 1/5, 0.21, 24% d. 1/5, 0.18, 0.21, 24% ** Am I right? I don't know. Please help! Thanks so much!

math

Find equivalent fraction with a common denominator and order from least to greatest

math

find missing coordinate of the order repair so it is a solution 2x+4y-6=0 (2, ) my answer was (2, 1/2) or (2,2/1) but it is incorrect

Chemistry

To what volume should 10L of 0.5M CH3COOH (Ka = 1.8×10–5) be diluted in order to double the OH– concentration?

Calc

Evaluate the integral by reversing the order of integration. (2 integrals) 0 to 8 cube root(y) to 2 8e^(x^4) dx dy

math

thea verage of two middle rational numbers if 4/7,1/3,2,3,5/9 in aceding order is

Math

Order the numbers GREATEST to LEAST. 6.5, 31/5, √40, 6.6 My answer: 6.6, 6.5, √40, 31/5 (6.5 is a repeating decimal btw)

maths

O is any point on the side AB of an equilateral triangle ABC. arrange in AC,AO,CO in decending order

Math

.021, .845, 99/1000 write the numbers in order from least to greatest

English

How does Millhouser manipulate diction in order to create a theme in " Dangerous laughter".

character education

Which of the following is NOT a goal of an educated mind? order intellectual suppority 1

Chemistry

Afirst order reaction completed the 90%in 30minute find the time for99.9%,,,,

Biology

Proteins are manufactured through the "blueprints" found on DNA. After they are translated, they are moved through a system of internal membranes before being distributed throughout the rest of the cell. At some point in the process, they are modified to their functional form...

Pre calculus

ramp needs an angle of elevation no greater than 4.8. the business has 8 ft to build the ramp. the ramp must rise 6 inches above the ground. can a ramp be built in this space? if a ramp can be built what is the minimum horizontal distance possible? please show work. i'm ...

double integral

1. Sketch the region of integration & reverse the order of integration. Double integral y dydz... 1st (top=1, bottom =0)... 2nd(inner) integral (top=cos(piex), bottom=(x-2)... 2. Evaluate the integral by reversing the order of integration. double integral sqrt(2+x^3) dxdy... ...

thermodynamics

A heat engine, X, operates between a reservoir at 1000˚C and a body at 600˚C. Heat transfer to the heat engine is 1000 kJ and work output is 220 kJ. Another Engine, Y, operates between, the body at 600˚C and the atmosphere at 27˚C. Heat rejected to the atmosphere is 400 kJ...

Economy

Suppose that Canadian farmers can grow wheat more cheaply than can U.S. farmers. In the interest of efficiency, what is the desirable outcome? 1) Allow the Canadian farmers to sell their wheat for a lower price. 2) Pass a law in Canada mandating a minimum price for wheat equal...

physics

A 1000m3 rocket weighing 2.0x10^3 kg is going to be launched into space. On ignition, gas is expelled from the bottom of the rocket at a speed of 2.4x10^3 m/s relative to the rocket. The rate at which the fuel is consumed is 8.02kg/s. Is there a time delay between ignition and...

PHYSICS

A circular wire loop of mass and radius carries a current . It hangs from a hinge that allows it to swing in the direction perpendicular to the plane of the loop. A uniform magnetic field exists everywhere in space pointing upwards. What angle does the plane of the loop make ...

Calculus AP

Can someone help me step by step how to find the answer to this problem. The amount of air in a balloon at time t is given by the equation a(t)=3tsint+t^2 where t is measured in seconds and the amount of air is measured in cubic centimeters. a. what is the amount of air in the...

Accounting

Need help with this bank reconciliation...this is actually for a job and I am forgetting everything about accounting because I am nervous. BANK RECONCILATION ============================================== On Aug 14th, One of our Partner's ( Compuville ) cash book showed a ...

sociology

How does modernization manifest itself in U.S. society? Use one of the modern theorists introduced in Ch. 16 as a basis for your response. This is a homework question could someone explain to me what the teacher might be wanting manifest to me is how I see what modernization ...

Chemistry

Last week we drew Lewis dot structures of azide (N31-), a crucial component in automobile collision safety airbags. During an impact, a sensor ignites a detonator cap that sets off the following rapid reaction: 2NaN3(s) → 2Na(s) + 3N2(g) Part A What mass of sodium azide...

English

1. She is fond of scuba diving. 2. She likes scuba diving. 3. She is afraid of snakes. 4. She fears snakes. 5. She is aware of the fact. 6. She knows the fact. (Is each pair the same in meaning? Do you have some more expressions which have the same structure, 'be adjective of.')

chemistry(water molecules)

What does a water molecule look like (the shape)and what atoms does it contain? Also why are water molecules polar molecules? A water molecule contains two hydrogens and one oxygen between them. However, the 3 atoms are not in a straight line - the hydrogens are bent down kind...

year 7 music

i know it has been asked many times over the last few days but i need to explain ternary form and what is played / song in this structure. i have found a song twinkle twinkle little star but i don`t know how to explain how it is played in this way.i have looked myself but can ...

Organic chemistry

How would I draw the structure for (3e,5z)-6-bromo-3-fluoro-3,5-nonadiene? I drew out the main chain of 9 C's, fluoride on 3, double bond between 3 and 4, double bond between 5 and 6, bromide extending out from 6. I understanding E is Trans (priorities opposite) and Z is cis (...

physics

If a gasoline engine has an efficiency of 21 percent and loses 780 J to the cooling system and exhaust during each cycle, how much work is done by the engine? Is it 3709.5??? Chemical energy in (as fuel and oxygen) = Work out + Heat out 21% is the ratio of Work out to Chemical...

Criminal Justice

Write a 700 to 1000 word paper in which you explain comonents of the criminal justice system and the criminal justice process. In your paper, be sure to include the definition of crime, it's relationship to the law, and the government structure as it applies to the criminal ...

criminal Justice

Write a 700 to 1000 word paper in which you explain comonents of the criminal justice system and the criminal justice process. In your paper, be sure to include the definition of crime, it's relationship to the law, and the government structure as it applies to the criminal ...

geometry

I'm having trouble with an assignment that asks me to design a structure so that the sumof the measures of the interior angles of all the individual convex polygons is 4500 degrees. i'm souppoused to have a triangle a hexagon an octagon and a rectangleall that adds up to 2330 ...

Math

Edward H. White, the first astronaut to spend 20 minutes free-floating in space, had to wear a special suit to protect him from heat, radiation, and particles. the number of layers in his suit is the number that is the only palindrome between 12 and 30. how many layers did his...

Political Studies

Hi. I kinda need some help. I need some against points on the topic "That Australia should have a space program" I have already looked at the other posts but I still need more. Oh and any Ideas for a possible split? Thanks in advance Minnie

physics

If the average speed of an orbiting space shuttle is 19600 mi/h, determine the time required for it to circle the Earth. Make sure you consider the fact that the shuttle is orbiting about 200 mi above the Earth's surface, and assume that the Earth's radius is 3963 miles

probability

A random experiment of tossing a die twice is performed. Random variable X on this sample space is defined to be the sum of two numbers turning up on the toss. Find the discrete probability distribution for the random variable X and compute the corresponding mean and standard ...

physics

The finding that light in free space has one speed, and one speed only, is consistent with ____________________. A) the conservation of energy as shown by Maxwell.B) general relativity.C) Newton's laws of motion.D) electromagnetic induction. My book tells me it is A and D but ...

UNDERSTANDING OBSERVATION AND BEHAVIOR

The Child Development Checklist is an observation tool that A. includes space to record non-objective data. B. omits references to children's emotions. C. focuses on sequences of child development. D. can only be used by one observer for the same child.

math

Bert wants to make a larger version of a drawing he saw in a magazine. The drawing fits into a square with each side measuring 7 cm. If Bert makes his copy twice the size of the square measured in the original drawing, how much space will it cover on the paper he uses?

Physics

A 54100 kg space ship has completed two thirds of its journey from the earth to the Moon. At this position, what magnitude force would the ship's engines have to supply to be the equilibrant? Assume the mass of the moon is 7.35E + 22 kg and the distance between the earth and ...

math

A picture is 42 cm by 36 cm. A scale diagram of the picture must fit in a space that is 3 m by 2 m. Write a reasonable scale for the scale diagram.

physics

Bob..thank you very much for taking time with my question but I still don't seem to get it. the book answers are a=672 N.m b=14.1 KW to re-iterate the problem...a shaft rotating @ 800 rpm delivers a torque of 240 N.m to an Output Shaft that is rotating @ 200 rev/min. a. if the...

sociology

G. William Domhoff's view of the power structure of the United States most closely resembles the analysis of which sociological perspective? Functionalist perspective Conflict perspective Interactionist perspective Global perspective it isnt conflict, or global. i believe it ...

physics

A proposed space station consists of a circular tube that will rotate about its center(like a tubular bicycle tire). The circle formed by the tube has a diameter of 1.1km. What must be the rotation speed(revolutions per day) in an effect nearly equal to gravity at the surface ...

science

When forming oxime derivatives from ketones and aldehydes, why when I reacted my aldehyde with hydorxylamine hydrochloride did I get no precipitate and hence no reaction. I have looked everywhere and hydroxlamine is suppose to react with both ketones and aldeyhydes. Could it ...

science

For a machine with an efficiency of 80%, what is the work output of the machine if its work input is 2,000 joules? would i divide 2000/.80? which gives me 2500? Also, If a machine requires an effort force of 750 newtons applied over a distance of 2 meters, over what resistance...

Chemistry

Which of the following is true regarding the structure of atoms? A. The amount of charge on a proton is greater than the amount of charge on an electron. B. Isotopes of an element differ in the number of protons in the nucleus. C. The mass of each electron is the same as the ...

Physical Science- Atomic Structure

An electron jumps from energy level 1 to energy level 2 by absorbing a photon of energy 8 eV. What is the most likely energy of the photon that will be emitted by the electron when it moves back down to energy level 1? 2 eV 4 eV 8 eV 12 eV

structure and function of the human body

With your understanding of bone and muscle tissue (cells and the extracellular material) discuss two lifestyle factors (one for bone and one for muscle) that affect the growth, development, size and/or healing (positively or negatively) of the tissue. Also state whether the ...

English Improving writing

Below is what I have to do for English It is very confusing to me General Instructions Single –space your prewriting, but double space your drafts. After preparing a rough draft read the evaluation criteria and revise your work carefully, correcting any errors you find The ...

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