
Geography
18. National migration flows can also be thought of as internal migration flows. True False I think it's false?
asked by Anonymous on November 28, 2015 
world geography
mexico is the highest indebted developing country?true or false,(false)mexico is the second highest.
asked by M on August 20, 2008 
science
as the distance between two objects decreases as the distance between two objects increases.  true or false  i think its false am i correct?
asked by i'm not good in science on November 9, 2018 
English
True or False A helping verb is the verb that helps the main verb make its statement. True???
asked by Keen on April 5, 2010 
equations
decide whether each equation is true or false.For each true equation,write the number property shown by the equation.0+6=6
asked by isaac on September 4, 2012 
biology
In a prelab for nutrient food testing , I was assigned to answer these questions, but I have no idea what they are talking about. And no, we have not discusses the answers in class. Here are the questions: Answer the following questions: 1. What is a
asked by Kayla on September 26, 2017 
english
First, it seems clear that even if there are occasional small dips in the consumption of petroleum, the general trend shows no sign of a real permanent decrease. Second, petroleum reserves are not being discovered as fast as petroleum is currently being
asked by Matt on April 14, 2008 
Calc
True or false: a) if f(x) is continuous at a, then the limit of f(x) as x approaches a exists b) if the limit of f(x) as x approaches a exists, then f(x) is continuous at a My answer: a) false b) true
asked by Anonymous on October 2, 2014 
Calculus
True or false: a) if f(x) is continuous at a, then the limit of f(x) as x approaches a exists b) if the limit of f(x) as x approaches a exists, then f(x) is continuous at a My answer: a) false b) true
asked by Anonymous on October 2, 2014 
STATISTICS
True or False? A researcher is interested in studying whether there is a correlation of IQ with health. For this purpose he selected a sample of 261 people and asked them to complete two questionnaires: one for IQ and one for health. After evaluating the
asked by Marian on September 6, 2013 
Statistics (2 mc probs)
I have the following two multiple choice questions that are really throwing me for a loop: 1. Based on 500 people a researcher calculates the 95% confidence interval for the population proportion p: 0.123
asked by Joanne on August 4, 2008 
Math
Sarah correctly answers 45 questions on her history test. There are 50 questions on the test Enter the percent of the questions sarah answered incorrectly
asked by Frida on February 23, 2016 
financial securities
Cat Bonds An insurance company has sold insurance to cover damage that arises from hurricanes in the South Texas area. If a hurricane occurs, the insurance company is faced with losses as it pays out claims. The magnitude of the losses will depend on many
asked by sam on March 29, 2017 
Science/Health
please check my answer thanks True or False You spleen helps in blood clotting. If imparied this will affect your blood clotting ablity. I said true
asked by Anonymous on April 6, 2008 
physics repost
True/False A hot object has more thermal energy than a similar cold object only because of greater kinetic energy. answer:true
asked by Jon on April 4, 2008 
physics
True/False A hot object has more thermal energy than a similar cold object only because of greater kinetic energy. answer:true
asked by Jon on April 3, 2008 
math
Subtract 8/9  7/12 write your answer as a fraction in simplest form my answers 33/108 and 11/36 Questions 2: Multiply 2/9 * 18 My answers =36/9 =4/1 =4
asked by My Help Pls2 on May 6, 2012 
Math
On a multiple choice test you guess he answers to two questions. Each question has five choices. What is the probability that you both answers correct?
asked by Sophiee on March 24, 2011 
early childhood
if anyone has the answers to exam 00382900 Facilities and staff. I would like you to review my answers. I can't post all of the questions of i would. 1.B 2.A 3.C 4.A 5.A 6.D 7.C 8.B 9.B 10.B 11.D 12.B If any of them are wrong please let me know so i can
asked by Heather on April 10, 2011 
math, correction plz
Can someone correct these for me.PLZ Problem#1 Directions solve equation ãx+4 = 3 My answer: x = 5 Probelm #2 Directions solve equation ã(4x+1) + 3 = 0 My answer x = 2 Problem #3 Directions solve equation ã(2y+7)+4=y My answer y= 1 and y = 9 the
asked by jas20 on March 24, 2007 
finding numbers
The sum of two positive numbers is 20. Find the numbers if the sum of their squares is as large as possible; as small as possible. What does it mean? This is from applications of derivatives. How do I solve this. Two numbers, x, and 20x Sumsquares= x^2 +
asked by Jen on November 18, 2006 
Science
1.Which of the following is a good study habit? A.maintaining a positive attitude ** B.waiting until the last minute to start on an assignment C.listening to the television while studying D.studying when you are tired 2. Your friend John complains about
asked by Dylan Webster on September 21, 2016 
School
I need to answer questions about school,(the topic I chose) but I don't get how to list the school options into my answers. It says: For this assignment, research school options available to you. List the top 10 schools from these options based upon your
asked by Janess on June 25, 2013 
Science 6 th grade
Can you plz check this :0 True/False 1. Kilometers per hour describes the speed of an object. (1 point) true false * Multiple Choice 2. Which of the following reference points would allow you to observe the speed of a car that you are traveling in? (1
asked by Stephanie on May 4, 2015 
U.S. GOVERNMENT
1)The Greeks openly accepted all groups of people into their "total democracy. 2)The Greeks were the first to refer to one of their democratic bodies as a "Senate. 3) From the Middle Ages, people further developed the democratic ideal of equality along
asked by Booker Perry on June 8, 2012 
Chemistry
Write a molecular equation for the precipitation reaction that occurs (if any) when the following solutions are mixed. If no reaction occurs, write NOREACTION. Are my answers below correct? I used the textbook 1. sodium chloride and lead (II) acetate
asked by Jerry on October 5, 2010 
Foods
I think I have mostly all the answers to my questions though I don't know if they are right. Any ways my last question is: what is used to cook vegetables and fruits, and to make sauces which do not contain milk? Please try to answer my other questions as
asked by Rose on October 16, 2010 
Chemistry
Hello Jiskha, I'm hoping you are able to help me with my homework. Its on General Chemistry. Question One  When the solid NH4NO3 is dissolved in water at 25 C, the temperature of the solution decreases. What is true about the signs of enthalpy (H) and (S)
asked by Katrina on May 9, 2007 
chemistry
is this true or false? i think its false because isnt it spontaneous if its positive When (triangle i think its called delta) H for a reaction is large and positive, the reaction is not expected to be spontaneous.
asked by trista on April 22, 2008 
algebra
2/3
asked by Lisa on May 28, 2014 
Math
True or false if x > 9 then 2 x > 18
asked by Kgk on November 23, 2013 
ALGEBRA
TRUE O FALSE {K,C,R,A}={K,C,A,R} {E,H,A,N}={A,H,E,N} {3,7,12,14}={3,7,12,14,0} {E,R,S,H}=[S,RH,E}
asked by Anonymous on April 11, 2011 
Math
if z=3i and w=5i, then z
asked by Anonymous on February 6, 2015 
Elementary Math
True or False if 3/n,then 9/n
asked by Shantel on August 7, 2009 
Discrete Math
True or False ∅ ⊆ {∅}.
asked by Ashley Everette on April 15, 2010 
math
x >13, 13 True or false x > 6, 13.4 True or false
asked by KGK on November 22, 2013 
Math
x 6, 13.4 True or false
asked by KGK on November 22, 2013 
Finite Math
True or false. [A ¿ (B ¾ C)]c = (A ¿ B)c ¿ (A ¿ C)c
asked by keith on August 3, 2013 
maths
if x =3 then 5  2x = 20  7x is this true or false
asked by cherry on December 18, 2010 
Basic programming principles
Is the following true or false? A * 3 >= B – 14 \ 3 AND F OR C
asked by Mpho on October 1, 2014 
Math
True or False? 7 < 6
asked by Denny on January 4, 2011 
Basic programming principles
Is the following true or false? b + c (d + e) * 4 where b = 4, c 20, d = 4 and e = 17
asked by Mpho on October 1, 2014 
math
b  16 > 4 true or false
asked by Mia on April 21, 2014 
math
Is 16 ƒ 16 true or false?
asked by Amanda on May 9, 2010 
Math
3 4/5 = 5*3+4/5. True Or False
asked by Zhanise on April 4, 2013 
math
0≥16 true or false
asked by sarah on February 2, 2012 
math
True or False: –8 + 3 = –8 + 3
asked by Jamie on October 18, 2009 
Early Child Ed.
Would you mind please, checking these questions and my answers? 1. Which of the following is the best example of a teachable moment? A. A teacher telling a young child it is time to use the potty. B. A child struggling to put on his own shoes. C. A child
asked by Tamera on July 17, 2007 
Grammar
Determine if the following sentences employ the correct use of commas and apostrophes.TRUE=correct FALSE=incorrect 1. After discussing the woman's current diagnosis with the other doctors', it was recommended that the patient undergo a cholecystectomy.
asked by Leslie on May 11, 2011 
Biology!!!!!
7)State whether the following sentences are true or false. Rewrite them if they are false. a) Every chemical reaction taking place in cells is regulated by a specific enzyme. b) Enzymes work inside cells only. c) Enzymes are carbohydates d) An active site
asked by Nicole on October 14, 2012 
Language Arts
We have state testing this week [CRCT] and I'm reviewing for the Language Arts part. 8th grade students are required to know a ton of stuff by this time, but one thing I don't understand is simple, compound, and compundcomplex sentences. They confuse me
asked by mysterychicken on April 21, 2009 
Math
decide on a topic which is adding drinks to each purchase from the lunch for which they would like to collect data and design a survey for school which could really be used to convince the principal to do. Create 7 questions for the survey. My questions so
asked by Emily on November 25, 2012 
U.S. History
The new morals and manners of the 1920s were reflected in A. women's fashion B. the great migration C. the new factory jobs D. Politics Americans responded to the Selective Service Act A. with enthusiasm B. with antiwar riots C. by refusing to register D.
asked by MM on May 7, 2012 
History
The new morals and manners of the 1920s were reflected in A. women's fashion B. the great migration C. the new factory jobs D. Politics Americans responded to the Selective Service Act A. with enthusiasm B. with antiwar riots C. by refusing to register D.
asked by L on May 7, 2012 
Health please check my answer
Please check my answer thanks Is this statement True or False A 16 year old patient is having problems with a swollen gland on the left side of her neck, The physican is most likely to use visualization to determine if the gland has any atypical
asked by KaleighAnne on March 20, 2008 
English
To cite sources correctly in APA, a researchbased paper must contain both intext citations and a references page that contains full citations of each source mentioned in the paper. True False I say True. Please check my work.
asked by Tim on February 11, 2017 
math
Two similar polygons have areas of 16 square inches and 64 square inches. The ratio of a pair of corresponding sides is 1/4. True False its true?
asked by danny on April 6, 2011 
biology
Photosynthetic electron transport, like cellular respiration electron transport, is a series of redox reactions. True False I think it is true.
asked by sarah on April 15, 2011 
please check my answer health insurance
please check my answer thank you for your help :) Prospective payment system determines payment before services are received True or False My answer is True
asked by Lucie on March 1, 2008 
Math
On a multiplechoice test you randomly guess the answers to two questions. Each question has five choices. What is the probability that you get both answers correct?
asked by PrettyPlzHelp on March 24, 2011 
Chemistry
Usinf your periodic table, Indicate whether each other following substances could act as an oxidizing agent (OA), a reducing agent (RA) or both (OA/RA): (A.) Ba2+ (aq) So I think it should be reduction because it gained 2 electrons? (B.) Co2+ (aq) : RA
asked by Anonymous on May 2, 2016 
My Final Algebra 1 Question
Will someone evaluate my answers and guide me through answering the last two parts of the problem? Thank you. 5. Principal Farley has $200 to pay for some teachers to attend a technology conference. The company hosting the conference is allowing 2 teachers
asked by Victoria on June 10, 2014 
Physics
I need some help with a few multiple choice quadroons that I don't understand 1.EMF is best described as a(n) a. electric force. b. energy measure. c. charge flow rate. d. potential difference. 2. Which rule is used to find the direction of force produced
asked by Al on June 3, 2015 
Math
I can't seem to do this problem. And my grade is riding on it. Can someone please help? I don't know how to solve it. Can someone help me by telling me what I'm doing wrong? The problem is 3y = 2x + 12 My Work: 0=2x+ 12  2 2 x=6 You cannot solve
asked by Cody on May 28, 2007 
psychology
We don't just answer questions here. We help. So at least tell us your best thought out answer and why you chose it. Then we'll help. A truck gets stuck under a bridge. Several towtrucks are unable to pull it ou. At last a little boy walks up and asks the
asked by Lance on March 1, 2007 
programming concepts
Mr. Jones always gives True/False tests to his class. His tests always have 20 ques tions. The maximum class size is 35. He needs a program that will calculate the stu dents’ grades based on the best score. Grade A will range from the best score, to
asked by sam on May 15, 2015 
programming concepts
Mr. Jones always gives True/False tests to his class. His tests always have 20 ques tions. The maximum class size is 35. He needs a program that will calculate the stu dents’ grades based on the best score. Grade A will range from the best score, to
asked by sam on May 15, 2015 
tats
No(Did not lie) Yes(lied) positive test result 15(false positive) 42(true positive) negative test result 32(true negative) 9 (false negative) Refer to table and assume that one of the 98 test subjects is randomly selected. Find the probability of selecting
asked by Help please! on February 6, 2011 
math
In an examination a candidate is given the four answers to four questions but is not told which answer applies to which question. He is asked to write down each of the four answers next to its appropriate question. b). show that there are 6 ways of getting
asked by Heidi on June 30, 2014 
Math (statistics)
In an examination a candidate is given the four answers to four questions but is not told which answer applies to which question. He is asked to write down each of the four answers next to its appropriate question. b). show that there are 6 ways of getting
asked by Heidi on July 8, 2014 
I have some questions
Hello, My name is Chandra Mukhi. I am a girl. I am new in America.This is my first time using Jiskha.I have some questions. My questions are: In school how do you make friends? In school how do you get to know if someone becomes your friend? Be your true
asked by Chandra Mukhi on December 23, 2006 
Early Child Ed.
Please check these questions and my answers. If I am wrongplease let me know. 1. Which one of the following statements is an example of the cognitive process called categorization? A. A child begins to as "why" about almost anything he or she does. B. A
asked by Brenda on October 31, 2007 
Math Definition Help
A function f(x) has an inverse function, g(x), if and only if f(x) is onetoone. True or False? My answer: True
asked by Susie on October 1, 2014 
earth science
the Julian calendar is the calendar we currently use. True or false. my guess is true
asked by Elena on January 1, 2015 
Algebra Please Help ASAP
The assessment for this lesson is a discussion of a mathematical statement. You will have to determine if the statement is true or false. If it is false, you will explain your reasoning. You will also be asked to respond to at least two of your classmates.
asked by JustAGirl on August 21, 2018 
math
Is it possible to set up a time to do a live chat with a tutor here? like for 1520 min or so. I have a few questions, nothing major but would like to have answers explained to me/ any additional questions I have. Would be cool, i understand it is asking
asked by Joshua on March 17, 2013 
SS7R  HW Qs. Check
TRUE OR FALSE The Dred Scott case concluded the slaves would remain slaves even if they lived in a free stated my answer  false if they lived in a fee state, they're FREE that means that they're not slaves anymore right?????
asked by Laruen on June 10, 2012 
7th grade math Ms. Sue please
1. Identify the part, whole, and percent in the following statement: Find 15% of 750. (1 point) part = 750, whole = n, percent = 15 part = 15, whole = 750, percent = p part = n, whole = 750, percent = 15 none of these 2. Write a percent equation that can
asked by Delilah on November 16, 2012 
technology
1. Science is the body of knowledge and methods produced by engineering. True False 2. Technology changes society. True False 3. Although engineers do not always complete the steps of design process in the same order which of the following is almost always
asked by jacob on September 10, 2018 
technology
1. Science is the body of knowledge and methods produced by engineering. True False 2. Technology changes society. True False 3. Although engineers do not always complete the steps of design process in the same order which of the following is almost always
asked by jacob on September 10, 2018 
Calculus
I'm reviewing for a test tomorrow and two of the questions on the review had me a little stumped. Lim Sq. Rt.(x+5)  Sq. Rt (5) all divided by X>0 X I was able to rationalize and ended up with (X)/ x ((sq. rt.(x+5))+ sq. rt.(5)) which gives me 1/ sq.
asked by Danya on September 12, 2013 
geometry
Have a couple questions: 1) what is the solution of the proportion? 5/7=m/56 possible answers; 5/8 40 1/40 8 2) the polygons are similar. The smaller one is AD=12,DC=3, the bigger one JM=40,ML=x possible answers; 17.3 10 120 160(my choice)
asked by lilman on May 23, 2012 
MATH
A quiz consists of 90 multiplechoice questions, each with 4 possible answers (A, B, C and D). For someone who makes random guesses for all of the answers, find the probability of getting A as right answer.
asked by ANUP on July 17, 2016 
Chemistry
How do I find the answer to this?? Cu metal displaces Ag+(aq) from an aqueous solution. Which of the following is correct? Ag is easier to oxidize than Cu Ag is a better reducing agent than Cu Cu2+ is a better oxidizing agent than Ag+ Ag+ is easier to
asked by Clueless on January 18, 2018 
Early Childhood Education
Without any help from adults and because they are curious, many preschoolers explore alphabet letters on their own. I think True for this awsner Scribbling on paper involves child decision making. I am think false on this one. When painting, children
asked by Patrick on October 27, 2018 
Economics
"The reason why firms charge a lower price at higher output levels because they are able to spread their fixed costs over a large production run" This is a true of false question and I would just like to know where i might look to answer this question,
asked by john on October 8, 2006 
Chemistry
Reaction of hydrazine with chlorate ions N2H4(g) + ClO3(aq) → NO(g) + Cl(aq) Balanced: 3N2H4(g) + 4ClO3(aq) → 6NO(g) + 6H2O(l) + 4Cl(aq) Reducing agent: ClO3 Oxidizing agent: N2H4 Right?
asked by Sara on June 21, 2013 
Chemistry
I have no idea how to approach this problem. Given sodium hydroxide, sulfuric acid, sodium silicate and magnesium hydroxide, which has low solubility? Please help, I'm reviewing for a test.
asked by Jan on December 17, 2009 
Help on PreCalc
Hi Tutors, I've tried solving the problem below, but I keep getting it wrong. I've solved 3 similar questions thanks to Reiny and Steve, but this one, in particular, is giving me problems. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Use the given information to
asked by chizoba on August 15, 2016 
Grammar
Determine if the following sentence employ the correct use of commas and apostrophes.TRUE=correct FALSE=wrong 1.The patient is a 41yearold, white female with a severalmonth's history of biliary colic. ANSWER: False Thinking comma after old can be
asked by Leslie on May 11, 2011 
social studies
what is the name of the problem that occurs when an area needs more water than it has
asked by veronica on May 12, 2010 
computer education
screen savers are used to protect the screen from having an image burned into the screen? true or false ,i think its true
asked by M on August 20, 2008 
health
Stress is a normal part of life. A. The above statement is false B. The above statement is never true C. The above statement is true D. None of the above D? because for sure its not B ...
asked by Aya on August 8, 2012 
Health
Stress is a normal part of life. A. The above statement is false B. The above statement is never true C. The above statement is true D. None of the above I think its C.
asked by Anonymous on March 18, 2016 
trig
Since cot x = cos x / sin x, if cot x = 1/2, with the angle x in the first quadrant, then cos x = 1 and sin x = 2 (1) State true or false. Is this a possible situation? (2) If false, explain why.
asked by Anonymous on February 20, 2012 
Chemistry
Is this true or false? Thanks A mole of CCl4 is composed of one atom of carbon and four atoms of chlorine. I put false because it contain one mole of C 4 mole of Cl. Each mole have more than one atoms. Thanks
asked by Shadow on January 29, 2013 
PreCalc
Since cot x = cos x / sin x, if cot x = 1/2, with the angle x in the first quadrant, then cos x = 1 and sin x = 2 (1) State true or false. Is this a possible situation? (2) If false, explain why.
asked by Rena on November 7, 2016 
Chemistry(HELP)
Can you check this answer? 1. Heat of combustion is the heat released by the complete combustion of one mole of a substance. a.) True b.) False Answer: b.) False Is this right?
asked by Cheryl on April 5, 2011 
american government
each state sends a different number of representatives to the house of representatives,depending on the population of the state? true or false, i think it's true
asked by S on August 24, 2008 
math
When solving for the percent composition of a given compound, the percent of each element in the compound must be found and reported. True false TRUE
asked by shana on November 9, 2012