Posts by nina

Total # Posts: 660

algebra
12 less than the product of 14 and b

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

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

English
Which verb tense indicates continuing action?

social studies PLEASE HELP
no name is right!

Math
Y=-3/4x+3

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 ...

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 ...

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?

Math- HELP
THANKS

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. ...

Technology
Yay!! I got 4/4!

Technology
Thanks!

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 ...

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 ...

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

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 (...

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.

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

math
What is 1/10 of 0.08? 0.07??? Am i correct?

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

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

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

reading
If you were reading a story and you came across a word you don't know, where would be the first place you would look for a definition -- glossary or a dictionary? I think glossary am i correct?

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

algebra
.4

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?

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?

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

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 (?)

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

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 (?)

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(?)

Math
4. is B) Sam's

math
Thanks Me! you're 100% correct

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.

Math
Yes,because the definition of angle is two rays that are together

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?

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?

English
#3 was actually D)"Who cares if it's dignified. I don't want to be dignified"

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)

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?

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

LA
The correct answer is B. People are not murdered.

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.

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?

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

Language Arts
I just took the Pretest and got 100% thanks to BOB. Thank you.

health
oh thank god, I hate to cheat but i'm twords the end of the year and i need this A, lizliz is correct

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.

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 ...

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, ...

English
thank you

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 ...

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

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...

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.

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 ...

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. ...

english
so u'r not gonna tell me what i need to improve on

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 !

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

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 ?!

english
what does society think of smokers in comparison to non smokers

equation
its julia i found out

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?

Math check
-28-33?

Math check
Subtract -28 - (-33)= -61

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 ...

college algebra
y = 1 − (x − 2)^2

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.

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!

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

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

Math
I wrote question you have not dissolved

Math
Please solve the Q look ( nina, math)

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,,

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 ...

Chemistry
Thank you but i'm not understanding how you got .002 for x

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 ...

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.

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

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

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

Writing
Was it b? Did you get it right?

Math-Variance
Favorable

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

English
D is not correct

English
B is incorrect

math graphs
Thank you so much Mili!! ;D

Math 221
Thank You Steve I will note that thanks again !

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

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)

math
Thanks Iris !! Got them all correct!

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?

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?

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

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

Math help
What is 27% of 90. estimate How do you solve

MATH HELP!!
3c-7d=-3 2c+6d=-34

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