Rank the crystal lattice structures in order of decreasing efficiency of space in the structure.
21,138 results, page 95-
Chemistry
In gas chromatography, what would be the order of the retention times for your mixture (hexane and toluene)? What is the basis for your answer?
asked by Soojung on September 3, 2009 -
Health
nutrition is the process of the body using foods that we eat in order to sustain life true or false
asked by Chloe on May 27, 2014 -
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?
asked by Olivia on March 8, 2011 -
math
In order to determine the amount of liquid a spherical tank will hold, would you need to use volume or surface area?
asked by Stacey on May 7, 2011 -
LIFE ORANTIATOIN
Recommend four ways in which a person should approach conflict resolution in order to sunstain healthy relationships
asked by sbonga on February 11, 2019 -
life orientation
identify three study fields/ career paths in order of preference and provide two reasons for each choice
asked by candice on June 4, 2014 -
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?
asked by Anonymous on October 3, 2012 -
Life orientation
Identify 3 courses or study field / career paths in order of preference and provide 2 reason for each
asked by Tebogo on March 4, 2013 -
chemistry kinetics
The rate constant is numerically the same for three reactions of first ,second and third order resp. Which reaction should be the fastest and is this for all ranges of concentrations ??
asked by Gagan on July 12, 2017 -
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
asked by Ashley salisbury on March 3, 2015 -
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?
asked by maggie on November 21, 2009 -
Introductory algebra
For homework I must use the numbers 1,2,3,4,5,6,7,8,and 9 in that order with any of the 4 operations (+,-,*,/) and the problem must equal 100. I cannot figure it out and it is due tommorow!!!! Please help!!!
asked by Need an A on October 10, 2010 -
Physics
You can run 8.8m/s,20% faster than your brother. How much head start should you give him in order to have a tie race over 110m?please help:(
asked by Sarah on March 26, 2015 -
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
asked by Shines on December 6, 2013 -
Chemistry -Dr.Bob222
Arrange the solutions in order of increasing acidity. NaCl, NH4Cl, NaHCO3, NH4CLO2, NaOH
asked by Nevaeh on April 21, 2016 -
science
how can i create a drawing that demonstrates the energy transformations that would take place in order to provide power for an appliance
asked by Anonymous on January 25, 2010 -
math
let y1
asked by assma on May 19, 2015 -
sociology 101
describe the essential features of Gemeinschaft and Gesellschaft in order to cleraly distinguish the two organizational types.
asked by Anonymous on May 29, 2011 -
life orientation
recommend 3 ways in which a person should approach conflict resolution in order to sustain healthy relationships
asked by Anonymous on February 6, 2019 -
Social worker
Identify three study fields/career paths in order of preference and provide two reasons for each choice
asked by Ndumi on April 10, 2014 -
BUS 401
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
asked by rebecca sanchez on June 26, 2016 -
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
asked by Anonymous on July 27, 2014 -
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?
asked by Marissa on May 29, 2014 -
Business Finance
A firm has invested in corporate bonds it may engage in a financial futures contract in order to protect itself from what.
asked by mike on February 14, 2010 -
maths
find the general solution of the following first order differential equation. dx/dt = t*x + 6*t(exp)-t^2 pls show working
asked by micheal on October 26, 2011 -
maths
please help find the general solution of the following first order differential equation. dx/dt = tx + 6t(exp)-t^2 pls show working
asked by micheal on October 26, 2011 -
Analytic Geometry
simplify the given equation and graph xy-x+y=0 (it is on rotation of axes. please answer in order for me to have a guide in my studies tonight)
asked by Earl John on May 3, 2016 -
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.
asked by Lyndyc on December 11, 2013 -
adult education-English
how do i attack a writing skill in order to persuade your supervisor to make changes to improve office productivity.
asked by Linda Jones on August 23, 2008 -
statistic
let y1
asked by assma on May 27, 2015 -
Half-Life
The rate constant for this first-order reaction is 0.0990 s–1 at 400 °C. A --> products After how many seconds will 10.0% of the reactant remain?
asked by Sam on September 22, 2015 -
7th grade math
The question is simplify -9=1(36divided by 2 x3-4) I did -9+1(18x3-4) _9+1(54-4) -9=1(50) -9+50 41 Is this correct I did this with a friend and we both got different answers. Maybe I di the wrong order of operation?
asked by EN on November 12, 2012 -
Statistics
by what factor should the sample size in a poll be increased in order to cut the margin of error in half
asked by Andrzej on February 28, 2017 -
Music
I need help with this. Ms. Sue please help me. The interval of an octave is how many steps from the given note? A. one B. eight C. three D. six*** Which set of intervals is in order from smallest to largest? A. M2, A4, P4 B. P1, m2, P5 C. M3, P5, d5 D. P4,
asked by Tech_Nic on October 11, 2018 -
maths
differentiate using product, chain and quotient rule ln x / 5x-7 and e^x / 2x^3 - 1 could you help me out with the first and just point me in the right direction for the first i cant seem to get the steps in the right order and then it gets all muddled
asked by Amelia on November 7, 2009 -
Science
Place the following words into the in order gametes, sporophyte, gametophyte, and zygote. Explain how the terms are related.
asked by Urgent! on April 12, 2017 -
Chemestry
Express condense order of increasing energy as a string without blank between orbit Barium Element
asked by Meyanna on February 7, 2011 -
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?
asked by kebe on April 1, 2012 -
Ordering decimals
What is the easiest way to order a ten decimal numbers from greatest to least or visa versa. This is from a 4th grader... Thanks...
asked by Marlo on May 3, 2008 -
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?
asked by Student on March 25, 2018 -
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
asked by Anonymous on September 18, 2010 -
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?
asked by astin on March 27, 2011 -
Statistics
by what factor should the sample size in a poll be increased in order to cut the margin of error in half
asked by Andrzej on February 28, 2017 -
Chemistry
What mass of octane must be burned in order to liberate 5510 kJ of heat? ΔHcomb = -5471 kJ/mol.
asked by nicole on March 26, 2011 -
Science
Plants need bacteria in order to take up and use which element? 1)carbon 2)oxygen 3)nitrogen 4)hydrogen I think #3 Thanks for checking my answer
asked by Jamie M on March 19, 2018 -
khumbula high school
identify three study fields/career paths in order of preference and provide two reasons for each choice
asked by zihle on March 10, 2014 -
programming
Write the pseudocode for an application that accepts enter eight friends’ first names and displays them in alphabetical order
asked by alex on April 23, 2017 -
life orientation
identify three study fields /career paths in order of preference and provide two reasons for each choice
asked by nonhlanhla on March 9, 2014 -
chemistry
what is the formula to determine the mass of propane that must be combusted in order to produce 188.23kJ of energy?
asked by janet on August 11, 2012 -
Chemistry
Arrange the following compounds in order of increasing Boiling point: CH4, CHCl3, CCl4, CH3Cl
asked by Naaz on January 6, 2016 -
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?
asked by regina on December 5, 2010 -
life orientation
identify three study fields/career paths in order of preference and provide two reasons for each choice
asked by caroline on March 5, 2014 -
Chemistry
Selenium Express your answer in condensed form, in order of increasing orbital energy. For example,[He]2s^22p^2.
asked by Chironjit on November 26, 2012 -
Math (please check my answer!!)
What other information must be given in order to be able to prove the two triangles congruent by ASA? i.imgsafe(.)org/c64c59dad9.jpg 1. T=S 2. P=S 3. P=R
asked by Sami on November 28, 2016 -
pre calculus
determine the order of magnitude for the following: 1. a $1 bill and a dime 2. two products scored a PH level of 6.1 and 4.o I can't figure out #1… but I did get #2 to be 10^2.1 Please help with #1 and check to see I did #2 right?
asked by Anonymous on February 3, 2014 -
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?
asked by Chris T. Leaf on December 15, 2009 -
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?
asked by LJ on October 4, 2017 -
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?
asked by k on March 23, 2012 -
social studies
List these power sources in chronological order: 1.Steam 2.Animal 3.Hand 4.Water 5.Electric
asked by squadhunter on December 17, 2014 -
Electrical Switches
What are the factors you consider when buying an electrical switch? I want to know what different people consider in order to obtain a good selection procedure. Thanks!
asked by Claire on November 25, 2010 -
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?
asked by Pat on June 25, 2012 -
math
assignment for an art class is to complete 4 projects from a list of 6. how many ways can this be done if the order soes not matter?
asked by joe on June 17, 2010 -
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)
asked by Tifini on July 15, 2012 -
Chemistry II
Arrange the following 0.10M solutions in order of increasing pH: a. Nacl b. NH4CL C. HCL D. NaCH3CO2 e. KOH
asked by Liz on April 30, 2013 -
LIFE ORIENTATION
identify three study fields/ career paths in order of preference and provide two reasons for each choice
asked by LEON Z BRITZ on March 3, 2014 -
SCI
Please help with the answer. What process helps an organism break down nutrients from its food in order to gain energy?
asked by HELP!!! on September 26, 2018 -
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
asked by Nikki on October 31, 2013 -
History
Can somebody put all of the events in American history (US) in order for me from The first English settlers in Massachusetts in 1620. Please help me. Jiskha
asked by Jamie on September 25, 2018 -
Chemistry
Predict the order of increasing vapor pressure at a given temperature for the following compounds: CH3CH2CH2CH2OH HOCH2CH2CH2OH CH3CH2OCH2CH3
asked by Lauren on February 2, 2008 -
Need help with study technique
Can someone help me think of a sentence to help me remember the letters D,K, P, C, O, F, G, S, in that order. I am tryin to memorize the organizations of microorganisms, Domain, Kingdom and so forth. Thanks!
asked by amy on June 22, 2010 -
physics
What force must be exerted on a car of mass 1825 kilograms in order to make it accelerate at 26 meters per second per second?
asked by heather on February 4, 2011 -
Algebra
manuella likes pepperoni, mushroom, and extra cheese on her pizza. how many different pizzas can she order with one, two, or all three of these toppings?
asked by Ed on March 2, 2017 -
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
asked by M on November 11, 2015 -
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
asked by Marc on February 22, 2017 -
science
Which sequence shows the correct order of Earth’s geologic time intervals from oldest to youngest?
asked by Anonymous on May 30, 2017 -
chem
Arrange the following 0.10 M solutions in order of increasing H+ : HClO4 , H2SO4, NH4Br , KCN, KBr, KOH
asked by Kely on April 24, 2011 -
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
asked by carmen on April 23, 2007 -
Life Orintation
i dentify three study field/career paths in order of preference and provide two reasons for each choice
asked by Sicelo Innocent Nkosi on March 16, 2014 -
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
asked by Aisha on September 5, 2011 -
Math
Hi I am not good with math. Please tell me how to differentiate mixed numbers, order of operation,subtraction, divide and multiplication etc. Thanks!
asked by Leah on September 14, 2012 -
ap chemistry
Arrange the following 0.10 M solutions in order of increasing H+ : HClO4 , H2SO4, NH4Br , KCN, KBr, KOH
asked by stephen on April 24, 2011 -
office finances
which of the following would require a cash receipt a.credit memo b.purchase order c.check d.refund my answer is b
asked by susue on December 28, 2013 -
Science
Design of a fourth order low pass filter with 150 Hz frequency for ecg acquisition
asked by Madhu on August 19, 2016 -
physical ed sports
name the six positions on a volleyball court IN SERVING ORDER(1st-6th)beginning with the first player serve.
asked by Kim on October 6, 2010 -
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
asked by Terry on September 6, 2011 -
Chemistry
In the first order, reaction A yields products, A=0.400M initially and 0.250M after 15.0 min. What is the value of the rate constant, k?
asked by Jeremy on January 21, 2013 -
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,
asked by Nicole Maberry on July 24, 2007 -
College history
Social order and norms of behavior are often learned in what era or school time? I think it's either college or adulthood
asked by Sarah on March 5, 2016 -
Calc 2
Use Taylor’s Estimate to bound the error of the n-th order Maclaurin approximation of sin(a), where a 2 [��; ].
asked by Tom on November 3, 2012 -
7th grade math
How do you arrange the numbers 2 4 5 and 6 ans insert the symbols "-" and "x" in a way that u follow PEMDAS/ order of operations to get the answer 8
asked by Diana on September 20, 2012 -
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?
asked by Josh on July 19, 2011 -
Math 109
How many ways can the manager of a baseball team make up the batting order, assuming the pitcher bats last?
asked by Anonymous on November 4, 2012 -
Chemistry
How much water must be added to 963 g of solid sodium hydroxide needed in order to prepare a 1.50 M solution?
asked by Anonymous on August 27, 2014 -
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
asked by Ashlie on September 19, 2016 -
Math
Which of the following expressions should be placed in each set of parentheses below in order to solve the equation by completing the square? x2+6x+___=15+____ a.3/2 b.3 c.6 d.9
asked by Ashley on December 27, 2016 -
English
How does Shakespeare work loyalty and betrayal into the play King Lear. Context of order vs. chaos?
asked by Alexis on October 2, 2011 -
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!
asked by Andrea on March 5, 2018 -
life orientation
identify three study fields/career paths in order of preference and provide two reasons for each choice
asked by sibusiso on March 12, 2014 -
physics
in order to catch a fast moving softball with your bare hand doing this reduce the catching forcebecause the what
asked by cynthia on February 1, 2013 -
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?
asked by reginajones on February 16, 2011