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

20,987 results, page 95-
## poetry part 1

during the romantics period, poets places ar emphasis on a) order b) nature c) discipline d) hierurchi -
## Chemistry

Selenium Express your answer in condensed form, in order of increasing orbital energy. For example,[He]2s^22p^2. -
## social studies

In order to make sure they would always be free did the Romans establish an army or build a wall around their city? -
## statistics

In how many ways can letters be chosen from , assuming that the order of the choices doesn't matter and that repeats are not allowed? -
## Calc 2

Use Taylor’s Estimate to bound the error of the n-th order Maclaurin approximation of sin(a), where a 2 [��; ]. -
## Science

Design of a fourth order low pass filter with 150 Hz frequency for ecg acquisition -
## Biology Science

Arrange the following in correct order in food chain- Fish,Plankton,Shark,Crab -
## chemistry

If compound x has a first-order half-life of 24 seconds, how long would you have to wait for only 33% of the original material to be left? -
## Life orientation

Identify three courses or study fields you are interested in following after grade 12 write down them in order of preference -
## chem

Arrange the following 0.10 M solutions in order of increasing H+ : HClO4 , H2SO4, NH4Br , KCN, KBr, KOH -
## math

let y1<y2<y3 be the order statistics of random sample of size a distribution f(x)=2x , 0<x<1 show that z1=y1/y3, z2=y2/y3 ,z3=y3 are mutually stochastically independent -
## 9th grade

in visual basic, a routine that puts a series of strings or numbers in order is called a? -
## Circuits2

what value of resistance should be placed.in parallel with 50microfarad capacitor in order to have a total power factor of 0.8 on a 6p-cycle ac system? -
## science

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

What temp would a fixed volume of gas need to be heated in order to double its pressure if it starts out at 25? -
## 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? -
## math

How many ways are there to write 7 element data lists of integers in # order with Median 21, mean 20 range 10 and the Mode 22 and what are they? -
## Chemistry

The half-life (t1/2) of a first order reaction is 0.100 s. What is the rate constant? a. 6.93 s-1 b. 0.693 s-1 c. 0.0693 s-1 d. 0.144 s-1 e. 3.01 s-1 -
## Chemestry

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

please help me to perform the indicated operation.15-20/(3)(5)-15 You need additional parentheses or brackets to clarify the order of operations. For example, 15-{20/[(3)(5)]}-15 = 20/15 = 4/3 (15-20}/[(3)(5])-15 = -15 1/3 15-[20/(3)](5)-15 = 100/3 -
## College Chemistry

For a certain first-order reaction the rate constan is 2.9 s-1. what is the fraction of the reactant remaining after 4 half lives? -
## History

What did the founding fathers of the United States create in order to ensure that one person did not ever have too much power in the government? -
## ap chemistry

Arrange the following 0.10 M solutions in order of increasing H+ : HClO4 , H2SO4, NH4Br , KCN, KBr, KOH -
## Statistics

by what factor should the sample size in a poll be increased in order to cut the margin of error in half -
## Health

nutrition is the process of the body using foods that we eat in order to sustain life true or false -
## Math

Come pleat the table to represent each part of the formula. The data values have been put in ascending order. ---- X, (X, - x) 2 30 ? 32 ? 33 35 49 50 50 71 73 77 -
## physics

What is the angular separation between the first-order images on either side of the central maximum? Answer in units of degrees. -
## math

Let {xn} be a sequence converging to á.? Suppose the errors en = |xn – á| satisfy en+1< or = Men^2en -1 for some constant M>0. What can be said about the order of convergence? -
## programming

Write the pseudocode for an application that accepts enter eight friends’ first names and displays them in alphabetical order -
## Data Management

Determine the number of ways of selecting four letters, without regard for order, from the word 'parallelogram' -
## 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! -
## 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? -
## 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^(-)? -
## Statistics

How large a sample of U.S. adults is needed in order to estimate U with a 95% confidence interval of length 1.2 hours? -
## Health

In order to make healthy choices you must learn to what risks? A. Ignore B. Advocate For (C.) Evaluate (My Answer) D. Take More -
## Physics

a particular jet aircraft must reach a speed of 80 m/s in order to take off. If the runway is 1500 m long, determine the acceleration -
## AP Chem

A first-order reaction has a rate constant of 0.547 min - 1. How long will it take a reactant concentration 0.14 M to decrease to 0.07 M? Not sure how to do this! -
## british literature

inverted word order, unclearpronouns,and variable spellings are characteristics of what type of english? -
## Math

How much money should Jamie deposit into an account which pays 9%, compounded biannually, in order to have $4,000.00 in 4 years? -
## 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 -
## World geo

i do not understand this question and do not know how to respond... arrange the seven countries of Central America in alphabetical order. -
## chemistry

what is the formula to determine the mass of propane that must be combusted in order to produce 188.23kJ of energy? -
## math

In order to have $10000.00 in 5 years, how much would a person have to invest if the money will earn 8% interest compounded semiannually? -
## 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? -
## science 7th grade

In sequential order how does our body digest a crakcer. I was wondering if someone could please let me know if there is a web-site that may be able to help me thanks -
## Adv. Math

Replace each question mark with one of the four mathematical signs: +, -, x, or /(divide). Each sign can be used only once. 7?5?4?7?6=15 P.S. YOU HAVE TO USE THE ORDER OF OPERATIONS -
## 7th grade math

I need help solving the equation {5x[(4+9)-2]+3}/2= PLEASE DON'T GIVE ME THE ANSWER WITHOUT GIVING ME THE ORDER OF OPERATION. -
## Pre-Algebra 7th

What does 20 divided by 4 minus 5 plus 12 equal? I'm trying to understand the order of operation. I think the answer might be -12. Is this correct? -
## Physics

The established value for the speed of light in a vacuum is 299 792 458 m/s. What is the order-of-magnitude of this number? -
## computer applications (commerce)

draw a flow chart to print odd numbers below 20 in descending order -
## math

In order to determine the amount of liquid a spherical tank will hold, would you need to use volume or surface area? -
## English

How does Shakespeare work loyalty and betrayal into the play King Lear. Context of order vs. chaos? -
## Chemistry 12

Calculate the volume of 12 M Na2SO3 which needs to be added to 500.0 mL of water in order to produce a solution in which [Na+]= 0.200 M. -
## Math

Given P (x) = x-1/ 2x-3, Find P (-2) The notation P(-2) for your given P(x) means that wherever you see an x, replace it with -2, then evaluate so P(-2) = (-2-1)/-4-3) = -3/-7 = 3/7 (The way you wrote your expression, according to the order of operation, -
## maths

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

In S(5), let pi=(245)(1354)(125). (a) Write pi as a product of disjoint cycles. (b) Determine pi^2, pi^5, pi^(-1) (c) What is the order of pi? Why? -
## 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 -
## 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 -
## Chemistry II

Arrange the following 0.10M solutions in order of increasing pH: a. Nacl b. NH4CL C. HCL D. NaCH3CO2 e. KOH -
## mATH

Using order of operations, create a formula that = 8 using four 6's 6 ___ 6 ____ 6 ______6 =8 fill in the blanks. It's the only one we can't figure out without using five 6's (6/6) +(6/6) +6 = 8 -
## 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. -
## maths

please help find the general solution of the following first order differential equation. dx/dt = tx + 6t(exp)-t^2 pls show working -
## chemistry this is confusing to me please help

1. List at least three things that your body strives to keep constant. Think about what aspects of your body overall, of one body organ, or of your blood stay nearly unchanged all the time. 2. Describe one way in which each of the items you listed in Part -
## Math

On Aug 14th, One of our Partner's ( Compuville ) cash book showed a debit balance of $4,000.00. His bank statement showed a balance of $4,270.00. On comparison the following were found: * check issued amounting to $2,500.00 has not been cashed * The bank -
## Accounting

On Aug 14th, One of our Partner's ( Compuville ) cash book showed a debit balance of $4,000.00. His bank statement showed a balance of $4,270.00. On comparison the following were found: * check issued amounting to $2,500.00 has not been cashed * The bank -
## Science Ms. Sue Please

1. The human endocrine system is made up of which of the following structures? (1 point) vessels receptors glands * chambers 2. Which of the following best describes the function of the endocrine system? (1 point) It secretes chemical messengers that -
## English

Thank you very much. Could you check these sentences on history, too? 1) As Pope Clemens VII refused to declare his first marriage invalid, Henry broke with Rome and declared himself “Supreme Head of the Church of England” by means of the Act of -
## geography

Which statements describe cultural influences? 1)Florida is bordered by water on three sides. 2)French is spoken in parts of Louisiana. 3)Forests are cleared to provide space for cattle grazing. 4)Male children are encouraged to attend the university. -
## geography

Which statements describe cultural influences? Florida is bordered by water on three sides. French is spoken in parts of Louisiana. Forests are cleared to provide space for cattle grazing. Male children are encouraged to attend the university. The longest -
## history

What was the role of civil service examinations in Ming China? does anyone have any idea what the answer could be. I was looking on the internet and found this- --The civil service examination system, a an effective cultural, social, political, and -
## physics

1) Obtain the binding energies of 4He and 18O in the Hartree-Fock aproximmation. Use as variational space three oscillator shells for every occupied orbit. Don't use the spin-orbit coupling term. 2) Calculate (using oscillator wave functions with the -
## statistics

List below are the duration (in hours) of a simple random sample of all flights of a space shuttle program. Find the range, variance, and standard deviation for the sample data. Is the lowest duration time unusual? Why or hwy not? 73 95 238 199 166 268 198 -
## math physics

A meteorite is a solid composed of stone and/or metal material from outer space that passes through the atmosphere and hits the earth’s surface. Find the kinetic energy of a meteorite with mass 250 kg that hits the earth at 25 km/s. Given: m=250kg -
## physics

A space probe lands on the icy surface of Europa, a moon of Jupiter. It weighs a set of known masses. The results are shown below. Mass (kg) 0.1 0.2 0.3 0.4 0.5 Weight (N) 0.15 0.30 0.36 0.55 0.68 a) i) Plot a graph of this data on the axes given (done) -
## Physics

Which are in static equilibrium? 1. A box sliding down a ramp. 2. A baseball after being hit. 3. A box sliding along a horizontal surface. 4. A perfectly upright freely spinning top 5. A freely swinging simple pendulum 6. A spinning astronaut floating out -
## math physics

A meteorite is a solid composed of stone and/or metal material from outer space that passes through the atmosphere and hits the earth’s surface. Find the kinetic energy of a meteorite with mass 250 kg that hits the earth at 25 km/s. Given: m=250kg -
## math physics

A meteorite is a solid composed of stone and/or metal material from outer space that passes through the atmosphere and hits the earth’s surface. Find the kinetic energy of a meteorite with mass 250 kg that hits the earth at 25 km/s. Given: m=250kg -
## English -Essay Structure

When your doing an essay you know how you put the page numbers in the top right: Smith 1 Put when my essay is a group of two people, do I put: Smith & Jones 1 Smith and Jones 1 I can't seems to find anything on that. Thanks -
## discrete structure

Assume that Adam has 4 books to be bought. For each book, Adam can buy it from 3 different shops. Further assume each shop is unique. Using graph/tree graph,show the possible ways to buy all books starting from book 1 to book 4 in sequence. -
## English-Native speakers

Need help with one sentence structure. I don't know if I am going to be able to explain it good. It goes like this "the measures will have to be much more drastic than if they were conducted today" I need help with this part "than if they were conducted -
## Physics-VASTS

The Mass Budget: Mars Reconnaissance Orbiter Repair Mission Operational Concept Math Problem: The Mars Reconnaissance Orbiter (MRO) has encountered a failure in its High Resolution Imaging Science Experiment (HiRISE) camera. Mission Case: As the HiRISE -
## Economics

How does increasing or decreasing the quantity of capital goods produced this period affect next period's production possibilities curve and why? The only thing I can think of is that if more products are produced this period, less can be produced next -
## Economics

How does increasing or decreasing the quantity of capital goods produced this period affect next period's production possibilities curve and why? The only thing I can think of is that if more products are produced this period, less can be produced next -
## GRAMMAR

Good Morning- Each of the following sentences has an agreement error in it. Match the correct type of agreement error to the sentence. a. Verb tense agreement error b. Subject/verb agreement error c. Pronoun agreement error d. Modifier placement error e. -
## Astronomy

Imagine that you are on a mission to explore a pulsar type star. What will you find there on pulsars and pulsar planets. Using this information, describe what you might encounter on your space mission. Be sure to include references of your sources. Be -
## Calc

You are a lab technician and must create 250 ml of a 17% salt-solution. a. If you have 500 ml of 28% salt-solution, how many milliliters of it should you mix with water in order to create 250 ml of a 17% salt-solution? b. If you have 400 ml of 40% -
## math

You are a lab technician and must create 250 ml of a 17% salt-solution. a. If you have 500 ml of 28% salt-solution, how many milliliters of it should you mix with water in order to create 250 ml of a 17% salt-solution? b. If you have 400 ml of 40% -
## Chemistry for Engineers

A gas is confined to a container with a massless piston at the top. (Part C figure) A massless wire is attached to the piston. When an external pressure of 2.00 atm is applied to the wire, the gas compresses from 4.90 to 2.45 L. When the external pressure -
## math

please help me i need help before tomorrow please help i need help on my homework Post a question and someone will try to help. Be specific about what you don't understand. i need help on greatest common factor What unit would you use if talking about area -
## Lang Arts

1. How would you describe a deferred vacation? a. One that was booked several months ago. b. One that was delayed until a later time. c. One that was planned out many months ahead of time. 2. The speaker in the poem, “Mother To Son,” says the -
## Grammar

Hi there, I am stuck on some Grammar questions, and need some help. 1. When are you having Jamie's surprise party? A. "When are you" is the complete subject. B. "You having Jamie's surprise party" is the complete subject. C."Jamie's surprise party" is the -
## physics

A 94- astronaut and a 1200- satellite are at rest relative to the space shuttle. The astronaut pushes on the satellite, giving it a speed of 0.25 directly away from the shuttle. Seven-and-a-half seconds later the astronaut comes into contact with the -
## Physics

A 95 kg astronaut and a 1500 kg satellite are at rest relative to the space shuttle. The astronaut pushes on the satellite, giving it a speed of 0.15 m/s directly away from the shuttle. Seven-and-a-half seconds later the astronaut comes into contact with -
## physics

A 82-kg astronaut and a 1300-kg satellite are at rest relative to the space shuttle. The astronaut pushes on the satellite, giving it a speed of 0.24 m/s directly away from the shuttle. Seven-and-a-half seconds later the astronaut comes into contact with -
## Math

I have a triangle with equal sides. Then a s cons triangle is put in the middle so I have four triangles. Triangles are continued to be put instead so I have more and more triangles. As more triangles are added in the same space, the size of them are -
## Physics

A 90 kg astronaut and a 1100 kg satellite are at rest relative to the space shuttle. The astronaut pushes on the satellite, giving it a speed of 0.24 m/s directly away from the shuttle. Seven-and-a-half seconds later the astronaut comes into contact with -
## Mensuration

A floor which measures 15m*8m is to be laid with tiles measuring 50cm by 25 cm. Find the number of tiles required. Further, if a carpet is laid on the floor so that a space of 1m exists between its edges and the edges of the floor, what fraction of the -
## math

A farmer is planting squashplants that need 2 3/8 feet to spread out. he has an area along a fence that is 20 feet long. Round the amount of space the squash plants need to the nearest 1/2 foot. How many squash plants can the farmer grow along the fence? -
## Algebra

Jim is installing ceramic tile behind his kitchen sink. Each tile is a square with side length 4 1/4 inches. For each tile, he allows an additional 1/8 inch per side for the grout between tiles. How many tiles should he buy if the space measures 2.1 square -
## physics: escape velocity

You are on Pluto and would like to send a probe into space so that it does not fall back to the surface. What minimum launch speed do you need? (The mass of Pluto is 1.3x^22 kg and the radius of Pluto is 1.18x10^6 m). Answer in km/s. I have used the