Monday

September 15, 2014

September 15, 2014

Number of results: 9,484

**English**

1)Don’t use plastic bags but you must use….. (but use …… instead?) 2)He enjoyed the results of his experiments until he murdered an old man 3)He had to find which of/among Mr Williams’s servants had stolen a ring from.. 4)Civil rights for black Americans or of Black Americans ...
*January 7, 2010 by Franco*

**physics**

soo for physics, we did a lab where we launched a cart on a track on the floor and recorded time, distance, etc. to figure out things. one of the questions on the lab is: can you think of a simple follow-up experiment that would allow you to determine how much the cart's ...
*October 6, 2009 by student*

**Consider the functions **

Consider the functions f(x)= 5x+4/x+3(This is a fraction) and g(x)= 3x-4/5-x(This is a fraction) a)Find f(g(x)) b)Find g(f(x)) c)Determine whether the functions f and g are inverses of each other.
*April 10, 2013 by Kayleigh*

**Education/Technology**

In selecting software for the classroom, it is first necessary to ensure that A) the software features both text and colorful graphics. B) the software is at the correct grade level for your students. C) the software addresses diverse learning styles. D) the software is ...
*February 7, 2013 by Lor*

**ICT**

describe briefly an application for each of the following methods of input 1.MICR 2. key-to-disk 3.video camera 4.touch screen 5.smart card
*October 16, 2006 by chloe*

**Com156**

I need to write a 450 word Thesis statement on "Why credit card companies shouldn't be allowed on campus marketing to college student's"
*August 6, 2010 by Holly*

**Math**

In Mathematics: how much interest will you have to pay for a credit card balance of $554 that is one month overdue if a 20% annual rate is charged?
*October 11, 2010 by Jenny*

**Data mangement**

Mark selects one card randomly from a standard deck of cards. What is the probability that he will select either an even number or a heart?
*April 9, 2012 by Nixon*

**probability**

A bag contains 3 red marbles, 3 blue marbles and 3 yellow marbles. Which of the following methods of selecting 2 marbles will have the greater probability of choosing 2 red marbles?
*March 29, 2014 by Matt*

**business math**

1. Ling has received been approved for a Visa credit card with a $2000 credit limit, however he has not charged that much since opening the account. On April 24, he discovers a monthly statement from March that had accidentally slid down between his desk and the wall. Because ...
*April 5, 2011 by kaplan university*

**english**

credit card paragraph using five adverbs and five adjectives
*November 29, 2010 by charla*

**science**

a experiment to prove that a freely suspended or floating magnet always point in the north south direction plz help got my trails!??!?!?! how do i get the ans to this question?????? That doesn't look like a question. It looks like a suggested experiment to prove a hypothesis. ...
*February 25, 2007 by salina*

**Math - Credits & finance charges**

On the May 1 billing date, Mary had a balance due of $970.60 on her credit card. The transactions during the following month were: May 5 Payment $400.00 May 10 Charge: airline tickets $381.00 May 22 Charge: hotel $270.60 May 25 Charge: florist $60.20 The interest rate on the ...
*March 10, 2008 by Sunny*

**chemistry**

Melting point experiment: how do i know the calibration curve? we did an experiment where: week one we did a graph with the melting points of different compounds. week 2 we used the graph to correct the melting point of unknown # 1 and then unknown # 2 we mixed unknown 2 with ...
*January 18, 2011 by jessica*

**math**

a set of cards is numbered 1-20 what is the probability of choosing the card numbered 1
*February 18, 2010 by savon*

**maths**

how many piece of 3/4 inch long can be cut from a foot long card
*October 4, 2012 by stacy*

**probability**

in a 2-card hand, what is the probability of holding only face cards?
*March 25, 2013 by amber*

**Card Probability**

The probability of pulling an ace or king from a deck of cards is?
*October 12, 2013 by Alex*

**math**

I'm a fraction playing card. My demominator is 4 times my numerator. Add my numerator and denominator and you get 15. Who am I?
*October 19, 2010 by Anonymous*

**eth**

Imagine yourself as a current member of that group, and consider the question, “Would I want to immigrate to the United States, and why?” Think about what opinion you would have of the immigration process, including naturalization, the costs, fingerprinting, etc. Consider ...
*January 24, 2007 by mark*

**Science Check PLEASE**

put ** by the ones I thought correct Which of the following statements best describes the characteristics of a hypothesis, one of the steps of the scientific method? a)It is a possible answer to a scientific question *** b) It is a scientific inquiry that cannot be tested c)...
*September 2, 2014 by billy*

**chemistry**

HCL is tritrated with NaOH. KHP is then added. A possible source of systematic error in this experiment is failure to dry the KHP. If this occured, would the final wt% NA2CO3 be falsely high, falsely low, or unaffected. Give reasoning. Thanks. You have left out much of the ...
*September 6, 2006 by bria*

**methods and analysis of quantitative research**

The graduate selection committee wants to select the top 10% of applicants. On a standardized test with a mean of 500 and a standard deviation of 100, what would be the cutoff score for selecting the top 10% of applicants, assuming that the standardized test is normally ...
*May 26, 2012 by mary*

**Data Management**

what is the probability that either a heart or a face card (K Q J) is chosen but the Q of heart is missing from the deck?
*January 22, 2014 by Anon*

**English**

Write a invitation card to a family members formal 21st birth party HOW DO I WRITE IT ? !!!
*August 20, 2014 by Lesedi*

**Chemistry(Please check, thank you!!)**

For my rate of reaction experiment I have to answer the question "why did we ask you to measure the room termperature and temperature of reaction solutions". For the experiment we used 5 flasks and we put one of them in an ice bath at 6-10 degrees C. My answer is that we ...
*February 28, 2012 by Hannah*

**Physics**

In an interference of light experiment, coherent light that contains two wavelengths: 614 nm (red-orange) and 429 nm (indigo-blue), passes through two narrow slits separated by 3.12 μm, and the interference pattern is observed on an observation screen 2.17 m away. (1 &#...
*November 29, 2012 by Jalopy*

**Science Check answers please**

I put ** by the ones I thought correct Which of the following statements best describes the characteristics of a hypothesis, one of the steps of the scientific method? a)It is a possible answer to a scientific question *** b) It is a scientific inquiry that cannot be tested c)...
*September 2, 2014 by billy*

**COM/155**

Review pp. 517–520. Describe your experience with credit and credit cards in a brief paragraph using at least five adverbs and five adjectives in your description. Bold the adverbs and underline the adjectives Just wanted to know if this is correct or do I need to revise.... ...
*December 15, 2010 by BRANDY*

**math**

if P(A)=.63 in an experiment then determine P (not A)
*October 29, 2008 by jerson*

**Math**

You draw five cards from a standard deck of 52 cards. P(heart) = 4/5 (fraction). What type of probability is illustrated and why? Theoretical; the result is based on the number of possible outcomes** Theoretical; the result is found by repeating an experiment Experimental; the...
*April 23, 2014 by Jasmine*

**Science - Chromatography**

I performed a TLC of plant pigments in my lab class with a solvent of petroleum ether/ acetone (7:3) and used a silica gel plate. It is expected that the most polar pigments (chlorophyll) will be located near the bottom and the carotenoids near top. In my experiment, it was ...
*October 5, 2008 by Veronica*

**math**

a set of 20 cards is numbered 1,2,3,... ..20. Suppose you pick a card at random without looking. Find the probability of each event. Write as a fraction in simplest form. P(3 or 13)
*March 25, 2008 by Jordan*

**MATH Prob.**

A box contains 13 white cards numbered 1 through13. List the sample space of the event choosing one card with a number greater than 6.
*August 8, 2009 by Twg*

**science**

scientist performed an experiment to determine whether ther is a connection between learning and the ability and food.the group that had been fed had retained this ability but the other had not.the probable reason that the scientist used only mice from the same pure bred stain...
*October 9, 2007 by jessica*

**Science**

. Which of these processes would NOT be a part of a scientific investigation of an infectious disease? (Points : 1) cataloguing symptoms forming a hypothesis intentionally infecting people researching the disease 2. In an experiment, 20 pea plant seeds were placed on moist ...
*June 24, 2010 by yakime*

**Algebra II**

help please There are 12 red checkers and 3 black checkers in a bag. Checkers are selected one at a time, with replacement. Each time, the color of the checker is recorded. Find the probability of selecting a red checker exactly 7 times in 10 selections. Show work.
*April 23, 2014 by Me and I*

**Algebra ll**

Help me with this please There are 12 red checkers and 3 black checkers in a bag. Checkers are selected one at a time, with replacement. Each time, the color of the checker is recorded. Find the probability of selecting a red checker exactly 7 times in 10 selections. Show your...
*April 24, 2014 by Me and I*

**Statistics**

The head librarian claims that books have been checked out an average of seven times in the last year. You suspect she has exaggerated the checkout rate and that the mean number of checkouts per book per year is, in fact, less than seven. Using the computerized card catalog, ...
*May 2, 2008 by Lindy*

**Math Probability**

A lottery game has balls numbered from 0 - 9 If a ball is selected at random, what is the probability of selecting an even numbered ball or a 5 ? I am guessing this is Mutually exclusive event and hence used the OR= P(A)+P(B) concept considering 0 as an even number I keep ...
*December 4, 2011 by HM*

**math**

Which situation can be modeled by tossing a coin three times? a. choosing which one of sixteen teams will win a tournament c. selecting a desk from thirty-six in a classroom b. deciding which English teacher of eight will win a trip to London d. picking one of six math teachers
*August 17, 2013 by Anon*

**math**

Steve was charged $60.00 interest for 1 month on a $3,000 credit card balance. What was the monthly interest rate?
*May 7, 2008 by Anonymous*

**math**

Stever was charged $60.00 interest for 1 month on a 3,000 credit card balance. What was the monthly interest rate.
*March 25, 2010 by willie*

**physics**

If you have a 3 inch by 3 inch card sitting perpendicular on a table how much air does it push when it falls?
*May 24, 2011 by michael*

**probability**

From a well- stuffed deck of playing cards is drawn. Find the probability that: a.) it is a spade? b.) it is a face card? c.) it is a jack?
*September 20, 2012 by Anonymous*

**Albebra**

A flush in a five card hand with all cards of the same suit.What is the probability of getting a flush?
*May 28, 2014 by Mike*

**Chemistry - Ksp **

i did an experiment where we titrated HCl on calcium hydroxide, and now i am confused with the calculations, i do not know if i am correct, so please help me out... Trial One volume of HCl used - 11.20mL concentration of HCl - 0.04mol/L so to get moles of HCl i used M= CV is ...
*April 25, 2011 by Farah *

**chemistry**

if calculating molecular weight of unknown by freezing point depression...All of the unknowns in the activity were nonpolar organic molecules with molecular weight= 100-250 g/mol and using around 1g of the unknown. Provide an example of a solvent that could possibly be used ...
*April 22, 2013 by JENNA*

**Experiment+ bio**

In the 1950s the heavy isotope of nitrogen (15N) and an ultracentrifuge were used in an experiment to investigate the manner in which DNA replicates. Bacteria were grown in a culture containing 15N nucleotides for several generations to ensure that only heavy 15N would be ...
*December 12, 2006 by Chalrey*

**lab!**

Use the following description of an experiment to answer the questions. A mixture was made of water and egg white (albumin). Upon heating, the mixture coagulated. The following tests were then performed on the coagulated mixture. Test Tube 1 The mixture is added to trypsin and...
*August 9, 2006 by adam!*

**Algebra II**

Help me with this question please There are 12 red checkers and 3 black checkers in a bag. Checkers are selected one at a time, with replacement. Each time, the color of the checker is recorded. Find the probability of selecting a red checker exactly 7 times in 10 selections. ...
*April 15, 2014 by Me and I*

**Physics**

There is a very large horizontal conducting plate in the plane (consider it infinitely large). Its thickness is . The charge densities on the upper and the lower surfaces are both equal to . The goal of this problem is to find the electric field (magnitude and direction) at ...
*February 24, 2013 by P*

**statistics**

1.a person selects a card from a deck .it is a red card ,he wns 1$.if it is black face card between or including 2 and 10,he wins $5.if it is black face card,he wins $10 and if it is black ace,he wins $100.find the expectation of the game is to be fair? 2.if 30% of all ...
*December 3, 2011 by Maro*

**Business English**

Selecting concrete words 22. we have found that young men are best for this work. 23. She makes good grades 24. John lost a fortune in Las Vegas. 25. if we don't receive the goods soon we will cancel. 26.some years ago she made good money 27. His grades on the aptitude test ...
*October 18, 2011 by efi*

**statistics**

Consider a random sample of 37 students, and consider the number who graduate in six years. . Find the probability that 20 students in the sample graduate in six years
*March 20, 2012 by Jack*

**math**

two card are chosen at random from a standard deck of cards with replacement. What is the probabilit of getting two aces
*January 17, 2011 by Anonymous*

**ctu math**

calculate the interest charge on a $5.000 balance with the visa student card annual interest rate of 10.8%
*August 3, 2013 by simone*

**Physics**

A 12,000kg railroad car traveling at 12.0m/s couples with an identical car sitting on the tracks. What is the speed of the joined card?
*April 22, 2014 by Shon*

**Chemistry**

I did a lab and got a bunch of questions about the lab. Here is what my lab was about: Properties of alcohols: First, I wrapped the bulb of a thermometer with a tissue secured with a wire. Then I squeeze enough methanol onto the tissue to completely saturate. At the same time...
*May 18, 2009 by Anonymous*

**Health Care**

Describe an example of “abnormal” endocrine function by selecting a gland, a hormone it is supposed to release, and how the target organs are affected when that specific endocrine process does not function properly. How would you explain the process to a younger patient? Offer...
*August 18, 2009 by need a serious and urgent help with this*

**ENGLISH**

Which sounds better? "If I WAS to do this experiment again, I would change the regular (plain) water to salt water." OR "If I WERE to do this experiment again, I would change the regular (plain) water to salt water."
*March 2, 2010 by Happy Face*

**statistics**

We believe that 77% of the population of all Business Statistics I students consider statistics to be an exciting subject. Suppose we randomly and independently selected 40 students from the population. If the true percentage is really 77%, find the probability of observing 39...
*August 8, 2010 by yamini*

**probability**

a bag of 100 marbles contains 0 blue, 25 green, 25 mixed,and 20 clear. what is the probality of selecting a blue? ablue and green? a marble that is not clear? ablue on the first draw and a clearon the second draw? a
*April 25, 2011 by ryee*

**probability**

a bag of 100 marbles contains 30 blue, 25 green, 25 mixed,and 20 clear. what is the probality of selecting a blue? ablue and green? a marble that is not clear? ablue on the first draw and a clearon the second draw? a
*April 26, 2011 by ryee*

**algebra**

If there are 8 red disks numbered 1 through 8, and 6 yellow disks numbered 9 through 14 placed in a box. Find the probability of selecting a red disk numbered 3.
*November 14, 2010 by Kelly*

**math**

A jar had 16 marbles 4 are red . One marble is drawn and not replaced. Then s second marble is drawn . What is the probability of selecting a red marble and then another red marble?
*February 21, 2013 by mary jackson*

**math**

A jar had 16 marbles 4 are red . One marble is drawn and not replaced. Then s second marble is drawn . What is the probability of selecting a red marble and then another red marble?
*February 22, 2013 by mary jackson*

**math**

A jar had 16 marbles 4 are red . One marble is drawn and not replaced. Then s second marble is drawn . What is the probability of selecting a red marble and then another red marble?
*February 22, 2013 by mary jackson*

**math**

A jar had 16 marbles 4 are red . One marble is drawn and not replaced. Then s second marble is drawn . What is the probability of selecting a red marble and then another red marble?
*February 25, 2013 by mary jackson*

**research methods**

a bag of 100 marbles contains 0 blue, 25 green, 25 mixed,and 20 clear. what is the probality of selecting a blue? ablue and green? a marble that is not clear? ablue on the first draw and a clearon the second draw?
*April 24, 2011 by maria*

**earth science**

Science fair help..about soil.. and UV rays..? my topic is how can natural or artificial UV (ultraviolet rays) affect the humus soil and also the grass growing in it? I took 5 plants and put it near the window and the other ones i put it near an artificial (plasma black light ...
*May 11, 2009 by s*

**Social Studies**

Why were the Native Americans so important in the clash between the French and British? Explain which side, French or British, received the best advantage with the Native Americans. Provide evidence supporting your reason for selecting that side.
*November 15, 2013 by Dayana*

**math**

You toss a coin 15 times. P(heads) 2/5 = a. experimental; the result is found by repeating an experiment. b. experimental; the result is based on the number of possible outcomes. c. theoretical; the result is found by repeating an experiment. d. theoretical; the result is ...
*May 1, 2014 by ms.sue help please*

**algebra 2**

Two cards are randomly drawn from a standard deck replacing the card after the first draw. Find the probability of drawing a Jack followed by an Ace.
*May 21, 2010 by Thomas*

**math**

All 26 letters of the alphabet are written on cards and shuffled. If one card is pulled out randomly, find the probability. (note Y is not considered a vowel for these problems) P(A or Z) =
*February 2, 2011 by andrew*

**English**

Can you check this sentence, it's really urgent. Before sending you details of my credit card, I would like you to confirm the offer made to me by Mr Smith, your Reservation Executive.
*June 3, 2011 by Henry1*

**math**

Referring to the figure, think about first picking a card and then rolling the die. Give the probability in simplest form. P(A, 1) = ____ i am confused with this problem.. please help?
*April 5, 2012 by Cheril*

**Statistics**

You are dealt a hand of three cards, one at a time. Find the probability that your third card is your first jack. A) 0.068 B) 0.145 C) 0.127 D) 0.077 E) 0.00018
*October 4, 2013 by Larry*

**English**

I left out these three last statements. Can you please consider them two? Many thanks again, Ms. Sue! 1) As we are short of time (as the deadline is approaching), we urgently need to know if you would be interested in such a partnership. 2) If you have other proposals as to ...
*January 15, 2012 by Henry2*

**science**

a placebo in an experiment is also know as this
*October 16, 2007 by carlo*

**science**

what is a constant and control in a experiment
*January 23, 2008 by jasmine*

**Biology**

What are the parts of a controlled experiment?
*December 15, 2008 by Anonymous*

**science**

an experiment for ORGANIC FOOD!!!!!!!!!!!!!!!!!!!!!!!!!!
*January 31, 2011 by jugveer's cousin*

**science**

what does an experiment prove /or disprove?
*March 26, 2011 by maria*

**Art**

Today, decisions in planning, selecting, and/or creating artwork for public display are made in the following way. Choices are: A. They are the decision of the artist B. by collaboration among the community, artist, and local government. C. They are the decision of the mayor ...
*February 15, 2012 by Samantha*

**Algebra**

3. There are 12 red checkers and 3 black checkers in a bag. Checkers are selected one at a time, with replacement. Each time, the color of the checker is recorded. Find the probability of selecting a red checker exactly 7 times in 10 selections. Show your work. Help! I'm ...
*April 27, 2012 by Liz*

**Chemistry**

Can someone check my answers? These are based off of an experiment which is determining the proportionality constant, R, in the ideal gas equation. 1. Suppose a student runs into some procedural and calculation difficulties. State the effect the following would have on the ...
*April 1, 2007 by Brandon*

**math**

your credit card balance is $1150 and the minimum monthly payment required is 3%. what is the minimum amount you must pay this month? A $25.50 B $31.00 C $34.50 D $39.00
*October 28, 2008 by isabel*

**Biology**

If you've seen the movie GATTACA : What was in the card Eugene gave to Vincent? Why does Eugene think that he got the better end of the deal?
*March 4, 2009 by Taylor*

**math**

Two cards are drawn without replacement from a deck of 52 cards. What is the probability that both are tens, if the first card was a ten?
*November 28, 2010 by m*

**stat**

a credit card company estimated that 62% if its customers are males. The company is considering a randomly selected sample of five people.
*November 28, 2010 by tanya*

**English 3**

In the sentence I gave Ellen and Jane the card, the word Jane can be replaced with the objective pronoun her. True <------is this one False
*July 30, 2012 by Amy*

**Probability**

In the card game bridge, each of 4 players is dealt a hand of 13 of the 52 cards. What is the probability that each player receives exactly one Ace?
*November 9, 2013 by Anonymous*

**Probability**

In the card game bridge, each of 4 players is dealt a hand of 13 of the 52 cards. What is the probability that each player receives exactly one Ace?
*November 10, 2013 by la la ala ala*

**math**

Burt has an outstanding balance of $235.86 on his credit card account. What is the finance charge for the month if it is calculated at 1.75% per month?
*January 21, 2014 by ryhan*

**Social work**

What kinda of game board or card game should I create about gay people? I need ideas. Thanks.
*April 28, 2014 by Jessica*

**math**

A lottery game has balls numbered 1 through 15. If a ball is selected at random, what is the probability of selecting a ball showing an even number or the number 12? I thought the answer would be 7 even numbers and 1 for the 12 which would be 8/15 is not an option for the ...
*November 27, 2010 by m*

**Statistics**

Suppose in a carnival game, there are six identical boxes, one of which contains a prize. A contestant wins the prize by selecting the box containing it. Before each game, the old prize is removed and another prize is placed at random in one of the six boxes. Is it appropriate...
*June 21, 2010 by Jacob*

**Statistics**

Suppose in a carnival game, there are six identical boxes, one of which contains a prize. A contestant wins the prize by selecting the box containing it. Before each game, the old prize is removed and another prize is placed at random in one of the six boxes. Is it appropriate...
*June 21, 2010 by Jacob*

**Literature**

What literature do you consider to be part of the United States' current literary canon, and why? o How do those selections reflect the cultural tradition of the United States? o What do you consider to be part of your personal literary canon?
*August 9, 2010 by Jamie*

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