Saturday
February 13, 2016

Posts by nina

Total # Posts: 549

Math
0.01+0.05 simplify the expression above. which of the following is correct?
February 10, 2016

education
what is this question asking. need help. today one common curriculum model is emergent curriculum or planning curriculum around what emerges from the childrens interests and experience. is this consistent or inconsistent with deweys idea about education? why? thanks
February 2, 2016

education
what are some of the misconceptions about progressive education?
February 2, 2016

math
X^2-x-6/2x-6
January 21, 2016

math
what is the volume of a 2 ft wide 2 ft long and 4ft high
January 20, 2016

algebra
Please help I have tried this question so many times: I cannot type out the exponents because my keyboard does not allow so I'll have to write it in verbal form I'm sorry. What is the simplified form of -9 m to the power of negative two times n to the power of 5 times ...
January 19, 2016

Medical terminology
Omar Hussain had to have part of his lung removed. This surgery is known as a _______
January 11, 2016

Medical
Ms. Eubanks missed the recital because of a sore throat. This condition is known as _______
January 11, 2016

Med
Daniel was rushed from the accident scene to the hospital, and in the ambulance his basic respiratory function was monitored using a ______
January 11, 2016

algebra 1
Solve the system by either substitution or elimination 3x-5y=21 2x+y=1 A (2,-3) B (2,3) C (-2,-1) D (-2,1)
January 11, 2016

algebra
12 less than the product of 14 and b
November 19, 2015

English
5. In the following sentence, what is the subject complement? My neighbor is a newspaper reporter. A. Neighbor B. Reporter C. Newspaper D. My
November 17, 2015

English
4. Which verb tense indicates continuing action? A. Progressive B. Present C. Past perfect D. Future Which one is the answer ?
November 17, 2015

English
Which verb tense indicates continuing action?
November 17, 2015

Math
Y=-3/4x+3
November 9, 2015

Physics
A 143.8-N bird feeder is supported by three cables as shown in the figure below. Find the tension in each cable. The rope on the right is 30 degrees and the rope on the left is 60 degrees. and the middle rope is connected to the bird feeder and is vertical. How do I approach ...
October 30, 2015

Algebra II
A coin jar contains 3 pennies, 8 nickels, 6 dimes, and 5 quarters. If a coin is chosen at random, what is the probability of choosing a dime? a) 8/11 b) 3/8 c) 3/22 d) 3/11 So I'm confused. I solved this, but my answer was 6/22 --> 3/12 --> 1/4 (this being my ...
October 28, 2015

CHM 312L
Experiment: Thermodynamics of Real Gases Chemistry 311L (Heat Capacity Ratio and the Joule-Thomson Effect) question: Imagine that you forget that an oil manometer measures pressures above atmospheric. What will happen to your calculated heat capacity ratios, and why?
October 19, 2015

Math- HELP
THANKS
October 9, 2015

Math- HELP
1. Write the fraction or mixed number as a decimal 7/8 A. 0.78** B. 0.875 C. 0.8777 D. 1.875 2. 1 1/2 A. 0.50 B. 1.5** C. 1.05 D. 1.1 3. 4 3/8 A. 0.375 B. 4.35 C. 4.375 D. 4.5** 4. Write the decimal as a fraction or mixed number 0.4 A. 4/100** B. 2/5 C. 4/5 D. 4/50 5. 7.1 A. ...
October 9, 2015

Technology
Yay!! I got 4/4!
October 6, 2015

Technology
Thanks!
October 6, 2015

Technology
1. Using a graphic organizer in the prewriting process can do all of the following except: A. organize the writers thoughts B. help narrow the writers topic C. research a writers story** D. help make the writing more detailed 2. Writing a story with proper sequence and ...
October 6, 2015

Math
Not Urgent But Please Check My Answer: A pencil at a stationery store costs $1, and a pen costs $1.50. Stella spent $21 at the store. She bought a total of 18 items. Which system of equations can be used to find the number of pencils (x) and pens (y) she bought? I think it is ...
September 30, 2015

lgebra
a. x+x x+x+x b. 5x c.193,194 and 195
September 26, 2015

lgebra
The sum of three consecutive natural numbers is 963, find the numbers. (A) First, write out an equation that models the relationship between these three numbers: x + ____ +______ = 963 2nd number 3rd number (B) Now, simplify the left side of your equation: ____________ = 963 (...
September 26, 2015

ALGEBRA
A rectangular room is 4.15 meters longer than it is wide, and its perimeter is 27.9 meters. Find the dimensions of the room. The length is :-------- meters and the width is -----meters.
September 26, 2015

reading
What is the prefix root and suffix for daintly? Am i correct? Prefix- none Suffix-ily Root- daint
September 22, 2015

math
What is 1/10 of 0.08? 0.07??? Am i correct?
September 20, 2015

Grammar
Personal- something private Reflexive- reffering back to a subject in a sentance Intencive- strong or fierce
September 15, 2015

reading
What is the prefix suffix , and root of the word grumbled? My answers: No prefix Led-suffix Grum root am i correct? Plz answer for all my answers and ASAP
September 15, 2015

language arts 5th grade
What information do you get in both a dictionaryand a glossary entry? I think basically the meaning of a word?
September 15, 2015

reading
If you were reading a story and you came across a word you dont know, where would be the first place you would look for a definition -- glossary or a dictionary? I think glossary am i correct?
September 15, 2015

reading
Is intentionally a noun,verb,adverb? I think it is an adverb am i correct?
September 15, 2015

Math
Blair is decorating a birthday cake with candles. The cake has a diameter of 15 inches. She wants to place the candles about every 6 inches around the edge. How many candles will she need? How could i solve this problem?
September 8, 2015

Math
One tire has a diameter of 7 in and another has a diameter of 12 in. What is the difference in the distance the tires make in two revolutions? I don't get the question could you explain?
September 7, 2015

math
which of the following sets of line segments could make a triangle? i don't get it could you explain please a. 3,5,4 b. 1,3,2 c. 12,20,7 d.14,11,15
September 1, 2015

social studies
Which type of economic institution works to provide services to a community and does not pay taxes? A bank B market C non-profit D labor union (?)
August 19, 2015

social studies
Which of these is an example of price competition? A a new advertising campaign B a loyalty rewards program C a special holiday sale (?) D a customer satisfaction survey
August 19, 2015

social studies
A company in China manufactures basketballs. A company in the United States buys the basketballs and resells them to people there. What term best describes the U.S. company? A importer B exporter C producer D consumer (?)
August 19, 2015

social studies
For what main reason do consumers buy goods and services? A to make money to save for later B to show show support for free trade C to help grow the economy D to satisfy their wants and needs(?)
August 19, 2015

Math 222
Thank you for explaining to me on how to get the answer.I changed my name because it seems like I was getting overlooked when I really needed the help.
April 27, 2015

statistics
A cereal company claims that 2 in every 15 boxes win a prize. What is the probability that you do not win a prize three times in a row?
March 24, 2015

math
Mr Jacob has twice as much money invested at 5% simple annual interest as he does at 4%. If his yearly income from the two investment is $126, how much does he has at each rate?
March 20, 2015

chemistry
If 6.20 mol of calcium carbide (CaC2) reacts with an excess of water, how many moles of acetylene (C2H2), a gas used in welding, will be produced? CaC2(s) + 2 H2O(l) Ca(OH)2(aq) + C2H2(g)
February 11, 2015

language arts
the real answer for d was actually phrased "the weather today seems very humid to me" since the word humid remains I'm guessing this changes nothing and the phrasing is irrelevant?
February 10, 2015

SS
I'm guessing they're looking for an answer about the doctrine of monroe
February 7, 2015

LA
The correct answer is B. People are not murdered.
January 23, 2015

Social Studies help!!!!
At first I thought the answer might be C, but the western hemisphere would also include south america. Trade is not mentioned in the doctrine, and France is not either. So I'm guessing that yes the answer is D.
January 22, 2015

math
maria finds penny monday morning. she finds 2 tuesday morning. she finds 4 wednesday morning. on wednesday she has a total of 7 cents. on thursday, friday, saturday and sunday she finds double the amount of money she found the day before. how much money does maria have on sunday?
January 22, 2015

Pre-Calc
A.) Horizontal Asymptote- y=0, you can never have more than 1 (100%) or less than 0 (0%) of the chemical in the bloodstream B.) 46% is the maximum after 4.5 hours
January 20, 2015

Physics
The same amount of heat entering identical masses of different substances produces different temperature changes. Calculate the final temperature when 1.50 kcal of heat enters 1.25 kg of the following, originally at 22.5°C.
November 26, 2014

English
I am a little confused with this question. Base Details If I were fierce, and bald, and short of breath, I'd live with scarlet Majors at the Base, And speed glum heroes up the line to death. You'd see me with my puffy petulant face, Guzzling and gulping in the best ...
November 13, 2014

English
I need some help with looking over my answers... thanks for the help... Base Details If I were fierce, and bald, and short of breath, I'd live with scarlet Majors at the Base, And speed glum heroes up the line to death. You'd see me with my puffy petulant face, ...
November 13, 2014

English
thank you
November 13, 2014

English
I have two questions about this poem that I don't understand. Base Details If I were fierce, and bald, and short of breath, I'd live with scarlet Majors at the Base, And speed glum heroes up the line to death. You'd see me with my puffy petulant face, Guzzling and ...
November 13, 2014

Exam week 4
The relativist would agree with which statement about stem cell research?
November 4, 2014

Physics
(a) A small mail bag is released from a helicopter that is descending steadily at 2.13 m/s. After 4.38 s, what is the speed of the mail- bag? The acceleration of gravity is 9.8 m/s2 . (b) After the mailbag is dropped, the helicopter continues descending for 1 s but then stops...
October 26, 2014

math
each rabbit costume needs one and one half yards of white fur fabric,a yard of blue striped fabric,and a quarter of a yard of pink felt for the ears.
October 16, 2014

English
Write the vocabulary word that goes with each idea. Glared - legendary - muttered - gaped -flinched- fluke - snickering - stunned. 1/.............stared at angrily. Answer: glared 2/..........something so great that stories are told about it. Answer:legendary 3/..........said ...
October 15, 2014

Grammar
Form Questions: 1/ I went to london last year. When.............? Answer: when did go I to london? 2/ She bought a new car. What.............? Answer: what did she buy? 3/ he visited his uncle . Who.............. ? Answer: who did he visit? 4/ I did my homework an hour ago. ...
October 12, 2014

english
so u'r not gonna tell me what i need to improve on
October 12, 2014

english-thesis
hey can u help me make my thesis better! topic is fear of being judged by society. thesis statement:the labels that society puts on each other are what isolate one another from the rest i think i have to change the wordings to make it sound more better , i need help !
October 12, 2014

english
oh thanks !! and it's ok , but i wish there was
October 12, 2014

english
so what are smokers labeled as in society other than outcasts (for example smokers are known to be failures) by the way , is it possible to have a live one on one tutor chat here ?!
October 12, 2014

english
what does society think of smokers in comparison to non smokers
October 12, 2014

equation
its julia i found out
October 11, 2014

equation
lia each take a bicycle trip. Anna rides 20 km 1 1/3 hours. Julia rides 100 meters in 10 minutes. Which rider has the slower unit rate?
October 11, 2014

Math check
-28-33?
October 9, 2014

Math check
Subtract -28 - (-33)= -61
October 9, 2014

statistics
how to identify the 5 W's in the problem of the student averages in a High School college algebra class for the last semester. the teacher wanted to see how well the class did and constructed the Distribution from the grade book. who- Students what- average when last ...
October 4, 2014

college algebra
y = 1 − (x − 2)^2
September 29, 2014

math/help please
Question: a fertilizer covers 5/8 square foot in 1/4 hour. This is the last unit rates question. Please explain how you got the answer so I can understand this lesson.
September 28, 2014

math/help please
Question: a garden snail moves 1/6 foot in 1/3 hour. This is unit rates. Please help, I don't get this lesson!
September 28, 2014

math/help please
Question: Kenny reads 5/8 page in 2/3 minutes. This is unit rates. Please help!
September 28, 2014

Math
How can I explain that 1 15/16 is closest to 2 than 17/8 and 63/32
September 17, 2014

Math
I wrote question you have not dissolved
September 13, 2014

Math
Please solve the Q look ( nina, math)
September 13, 2014

Math
Analyze Greg saw these numbers on a license plate while driving: 2,4,5,3 and 9 . Write one possible number that could be on the license plate. Help me,,
September 13, 2014

CHM
rank the following items in order of accuracy when they are used for their intended purpose: volumetric pipet, beaker,erlenmeyer flask,mohr pipet,graduated cylinder,volumetric flask,buret my answer MOHR PIPETTE 1 VOLUMETRIC PIPETTE 2 BURET 3 VOLUMETRIC FLASK 4 GRAD CYLINDER 5 ...
September 7, 2014

Chemistry
Thank you but i'm not understanding how you got .002 for x
August 3, 2014

Chemistry
A chemist wants to prepare phosgene, COCl2, by the following reaction: CO(g) + Cl2(g) COCl2(g) He places 2.60 g of chlorine, Cl2, and an equal molar amount of carbon monoxide, CO, into a 10.00 L reaction vessel at 395 °C. After the reaction comes to equilibrium, he adds ...
August 3, 2014

chemistry
a) Calculate the percent ionization of 0.125M lactic acid (Ka=1.4x10^-4) b) Calculate the percent ionization of 0.125M lactic acid in a solution containing 0.00075 M sodium lactate.
July 31, 2014

Statistics
In hypothesis testing, as the a level gets smaller, the level of confidence increases. True or False? And why or why not?
July 30, 2014

Statistics
Express the confidence interval (0.033,0.099) in the form of P-E<p<P+E
July 27, 2014

Statistics
Express the confidence interval (0.033,0.099) in the form of P-E<p<P+E
July 27, 2014

Writing
Was it b? Did you get it right?
May 21, 2014

Math Word Problem %
if lisa spends 3 hours driving to and from work each day ,what percent of her day does,she spend driving to and from work each work day
May 8, 2014

Math 221
Thank You Steve I will note that thanks again !
April 17, 2014

Math 221
y-y1 =m(x-x1) y=5=-3x-*(x-1) y-5=-3x-3 y-5+3=-2+1= y=-3 I don't know if this is correct
April 17, 2014

Math 221
the equation of a line parallel to the given line but passing through the given point. I can't figure out. y=-3x-6;(-1, 5)
April 17, 2014

chemistry
a wet gas collected over water has a volume of 900 mL at50 degrees Celsius and a pressure of 84.6 kPa. The partial pressure of water at this temperature is 12.3 kPa. What is the volume of the dry gas at 120 kPa?
April 6, 2014

ADVANCED WORD PROCESSING
Sally will clear and set tabs in the Tabs dialog box. Desi will set and clear tabs on the Horizontal Ruler. Who is correctly setting and clearing tabs?
April 4, 2014

Math
What is the perimeter of a regular hexagon with sides measuring 3 1/2 feet
April 1, 2014

Math
A builder replaces the original 3 1/4 foot counter tops with one that are 2 1/2 feet high. What percent of the original height is the height of the replacement counter tops? Round your answer to the nearest whole percent
March 31, 2014

Math help
What is 27% of 90. estimate How do you solve
March 31, 2014

MATH HELP!!
3c-7d=-3 2c+6d=-34
March 23, 2014

Chemistry [back-titration] - please check my sol'n
I get it now. I didn't think about the reaction of Fe^2 and Cr2O7^2-. I thought they would produce FeCr2O7, so I thought they're in 1:1 ratio. Yes, I got 159.6 g/mol as weight of TeO2 (as what I've typed above). :) Yes, I've seen the post about the nuclear chem...
March 19, 2014

Chemistry [back-titration] - please check my sol'n
A 7.00 gram sample containing the mineral tellurite was dissolved then treated with 70.0 mL of 0.03114 M K2CrO7. 3 TeO2 + Cr2O7 ^2- + 8 H+ -> 3 H2TeO4 + 2 Cr3+ + H2O When reaction is complete, the excess Cr2O7 2- required a 14.05 mL back titration with 0.1135 M Fe2+. ...
March 19, 2014

Economics
Which of the following is not a factor of production? A. Capital B. Goods and Services C. Labor D. Land
March 19, 2014

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