Posts by brooke
Total # Posts: 753

Math
The price of gasoline increased 25% from July to August. If c = cost of gasoline in July, write two expressions that represent the price of gas in August. If you know the cost of gas in July, which expression do you think would be easier to use to calculate the cost of gas in ... 
Math
5.64m? 
Math
The seats at the auction were each 0.47 meters wide. If there were 12 seats in each row, how long was each row in meters? (Assume that there was no space between the seats.) 
algebra
Tickets to a sporting event cost $6 for children and $8 for adults. The total revenue from the tickets sold was $2340. There were 320 total tickets sold. How many children’s tickets were sold? 
Algebra
I hope I didn't confuse you. Sorry if I did. 
Algebra
Sarah's mother has a miniature village modeled after her home town. The model is 10 feet long and 7 feet wide. The actual village is 7 miles long. What is the village's actual width? I just want to know if I should convert the feet to miles at one point. 
Math
Ms. Alison drew a boxandwhisker plot to represent her students’ scores on a midterm test. Josh received 53 on the test. Describe how his score compares with those of his classmates. a. About 25% scored higher; about 75% scored lower. b. About 50% scored higher; about 50... 
Math
Ms. Alison drew a boxandwhisker plot to represent her students’ scores on a midterm test. Josh received 83 on the test. Describe how his score compares with those of his classmates. a. About 23% scored higher; about 77% scored lower. b. About 50% scored higher; about 50... 
math
i don't have an answer 
Science
You saved me too!! 
Art Appreciation
Are Nick Cave's Soundsuits fine art or folk art? Please explain in detail 
Art
yes Good Luck! 
Art
It represents the eye of God watching over mankind . In the modern era, a notable depiction of the eye is the reverse of the Great Seal of the United States, which appears on the United States onedollar bill. So I think its c but I would wait until a real tutor answers 
math
Peter played his favorite video game for 10 hours last week. Today, Peter's parents restricted him to 5 additional hours each week for the next 8 weeks. Create the function, f(x), that models Peter's total video game time? Is it f(x)=5x + 10 or f(x)=5x + 8 or f(x)=5x. ... 
MATHEMATICS
What is the slope of the line that passes through (2, 5) and (?1, 5)? A. Undefined B. 0 I think its 0 
Physics
Three resistors are connected in series across a battery. The value of each resistance and its maximum power rating are as follows: 7.1? and 20.9 W, 29.5? and 11.4 W, and 13.6? and 12.5 W. (a) What is the greatest voltage that the battery can have without one of the resistors ... 
Physics
Two wires are identical, except that one is aluminum and one is copper. The aluminum wire has a resistance of 0.527?. What is the resistance of the copper wire? Take the resistivity of copper to be 1.72 x 108 ?·m, and that of aluminum to be 2.82 x 108 ?·m. 
Physics
A coil of wire has a resistance of 31.8? at 28 °C and 55.6? at 53 °C. What is the temperature coefficient of resistivity? 
chem
10.0 mL of 0.05 M AgNO3 and 10.0 mL 0.05 M NaCl are combined in a test tube and a precipitate of AgCl forms. After the precipitate is centrifuged down, the remaining solution (called the supernatant) is tested for the concentration of Ag+ ion. The concentration is found to be ... 
Chrmisty
Find the pH at each of the following points in the titration of 25 ml of 3.0M HF with 0.3 M NaOH. The Ka value is 6.6x104. After adding 25 ml of 0.3M NaOH 
MAth
Which statement is a true statement all rectangles or squares all squares or rectangles every rhombus is a rectangle every rectangle is a rhombus 
Physics
a 4500 kg truck traveling at 17.5 m/s collides with a motionless 1350 kg car. they become locked together. if there is no friction, what is their velocity? 
Calculus
Find the dimensions of the right circular cone of maximum volume having a slant height of 5 ft. See the figure. 
English
Which of the following is a true statement about an MLA Works Cited page? A. The Works Cited page requires no special formatting. B. The Works Cited page should immediately follow the conclusion and be on the same page. C. The Works Cited page should contain all information ... 
algebra
The sum of two numbers is 43. The smaller number is 15 less than the larger number. What are the numbers 
Math
Can someone write an irrational number? Just any one. 
English
Oops! lol. I read it as Patrice for some reason. Is it A? 
English
Pablo insists that a conclusion should reinforce the thesis statement. Patrice says that the conclusion should follow logically from the introduction. Who is correct? A. Both Pablo and Patrice are correct. B. Neither Pablo nor Pam is correct. C. Only Pam is correct. D. Only ... 
English
In which of the following sentences does the use of prepositional phrases make it harder for readers to find the main point of the sentence? A. The committee voted on several of the issues under consideration. B. In what way is a political group considered "grassroots&... 
English
I'm leaning more towards A. 
English
Read the following opening sentence of an introductory paragraph and answer the question that follows. Should you ever find yourself in a situation in which you suspect that someone is listening in your private conversation, you might not be as paranoid as you think. What ... 
social studies
10. Which of the following best describes the purpose of the NonIntercourse Act? (1 point) to forbid the U.S. from trading with Britain and France so the countries would recognize U.S. trading rights to allow U.S. merchants to resume trade with all countries except Britain ... 
Social Studies
Why did Adams increase the size of the American Navy? He wanted to prepare for allout war on Britain He hoped it would deter more attacks by French ships He needed to use tax money to fund an increase in military spending Congress passed a law that required him to increase ... 
English
Thank you Ms. Sue! 
English
The _______ form of a verb should be used to distinguish between actions completed in the immediate past and actions completed before a specific time. A. past perfect B. simple past C. irregular D. infinitive 
Physics
5.79 sail down 
Psychology
When researchers find similarities in development between very different cultures, what implications might such findings have for the naturenurture issue? 
Psychology
What study strategies can you think of that would make effective use of the levelsofprocessing approach to memory? 
math
I got an average of $3.87 and I'm correct 
4th grade math
24,499 34,499 
4th grade math
24,999 lowest , highest 34,999 
College math
Determine the balance of $10,000 is invested at an APR of 9% compounded monthly for seven years. 
Psychology
B. was correct, thank you! 
Psychology
So the answer would be B. wouldn't it? 
Psychology
According to social psychologist Leon Festinger, cognitive dissonance is the psychological tension that occurs when a person holds two contradictory attitudes or thoughts (referred to as cognitions). Cognitive dissonance explains many everyday events involving attitudes and ... 
Psychology
With respect to the theory of cognitive dissonance, people can hold contradictory ideas in their minds. If you become aware of the dissonance between two ideas, you could pursue which of the following strategies to reduce the dissonance? B. You can modify your views of the two... 
Chemistry
How many grams of O2 are there in a 50.0L tank at 21*C when the pressure is 1.19x10^4mmHg? 
Math
A framed picture 20 inches wide and 36 inches high is shown in the diagram below. The picture will be hung on a wall where the distance from the floor is 10 feet. The center of the picture frame must be 2 3/4 feet from the floor. A) determine the distance from ceiling to the ... 
History
I agree with C 
math
b 
Algebra
My bad. That was ment for a different post but close to yours 😉 
Algebra
Let us take AC=Length of a ladder BC = Distance between ladder base and wall of a building. AB = Distance which we have to find out.( A point where ladder rests) Triangle formed is angle ABC which is right angle triangle. In angle ABC , AB^2 + BC^2 = AC^2 AB^2 = AC^2  BC^2 AB... 
sails math
A chemist has a solution that is 70% acid and another that is 45% acid. How many liters of each should he mix to obtain 300 liters of a solution that is 65% acid? 
math
how long would it take money to triple in an account with a onetime deposit earning 9% interest compounded two times per year? 
US History
So it's B not D? 
US History
So after reading the section in that artical " The Korean war reaches a Stale Mate" I think I am right on it being D, am I correct Ms. Sue? 
US History
I am pretty sure it's D, but would like reassurance please! 
US History
Hello, I am filling out a study guide for a test coming up in two days, and I can not seem to find this answer in my text book. Could someone please help? Which of the following is true of the Korean conflict? A. It ended with an enormous American victory. B. It ended roughly ... 
Finance
suppose that you save for retirement by contributing $75 peer month into an account that pays a steady 8% annual interest sounded monthly. How much will be in your account on your 65th birthday. if you begin making these contributions on your 30th? 
Chemistry DR BOB
Under standard conditions of 1 atm and 298.15K, the halfcell reduction potential E,zero for the anode in a voltaic cell is 0.37V. The halfcell reduction potential E,zero for the cathode of the cell is 0.67V. The number of moles, n, of electrons transferred in the redox ... 
English 11
Write a paragraph summarizing lines 100250 in the book called the ministers black veil 
math
Write the equation for a line that passes through the points (3,2) and (1,0). We have to put it in y=mx+b format. So far i have gotten y=1/2 but i still need the +b part and I'm not sure how to get it. 
Social Studies
1. How did World War 1 change warfare? A. By introducing the atomic bomb B. By showing the effectiveness of trench warfare C. By using tanks, airplanes, and machine guns D. By demonstrating the success of the blitzkrieg 2. Which of the following was a result of World War 1? A... 
Physics
P= 231fraction numerator f t asterisk times l b over denominator s end fraction t= 14.3s W= ? 
Math
A science class has 3 girls and 3 boys in the seventh grade and 4 girls and 1 boy in the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that the students she selects are both boys? 
Physics
A plate made of steel has a 18.9979 mm diameter hole cut into it. A 19.0000 mm diameter ball made of glass is sitting in the hole. Both are at an initial temperature of 9.00 deg. C. If the plate and ball are both heated, at what temperature will the ball just fit through the ... 
La
What is the secret to reaching someone with words?which of the columns "concrete mixers" or "the city is so big" or "Harlem night" song best use his words to create a vision or an idea of the city for you in the paragraph state your opinion into ... 
Physical Science
Yes, this is A 
Language Art
What are the questions? 
Language
Thank you everyone! CCBB! 
ART 4 QUESTIONS PLZ HELP ASAP
Yes, Sid is right! 
science
which of the following is a constant, or control variable, in this experiment? 
Pre Algebra
You buy x pairs of shoes that each cost $24.95 the same number of socks that each cost $4.75 and a pair of pants that costs $29.99 write an expression in simplest form that represents the total amount of money spent. Would you add them all together? 
math
Jose invests money in two simple interest accounts. He invests twice as much in an account paying 10% as he does in an account paying 7%. If he earns $94.50 in interest in one year from both accounts combined, how much did he invest altogether? Total Principal in Both Accounts... 
HELP ME HEALTH 3 QUESTIONS
You were right about 2 and 3 but 1 is B. 
Math
The product of 16 and g 
Writing Skills
Which of the following statements about connecting paragraphs is correct? A. A good connection between two paragraphs is an implied transition. B. Two paragraphs may be joined by an action verb. C. You can use a pointing word that that refers to a word in the previous ... 
English
the mood is urgent. I asked my teacher!! 
physics
A 65.5 kg high jumper leaves the ground with a vertical velocity of 8.1 m/s. How high can he jump? The acceleration of gravity is 9.8 m/s2 . 
math
The area of a square floor on a scale drawing is 100 square centimeters and the scale of the drawing is 1 centimeter:2ft. What is the area of the actual floor? What is the ratio of the area in the drawing to the actual area? 
Math
If the original building is 810 meters tall, what was the scale used to make the model? 
English
Thank you both for your answers! I left out the 'I'll still be a customer' part, and in my study guide the letter isn't that long, which is why I didn't add that many sentences. 
English
Please review my complaint letter for school? Is it formatted correctly? November 13, 2015 Apple Inc. 1 Infinite Loop Cupertino, CA 950145723 To whom it may concern: I am writing to inform you that the product I’ve ordered from your company has not yet arrived. On ... 
Social Studies
In the compromise of 1820 what was the status of the unorganized territory? 
Chemistry DRBOB HELP ME PLEASE
Please help me N2O5(g) + H2O(l) > 2HNO3(l) delta H° = 76.2 kJ H2O(l) > H2(g) + 1/2O2(g) delta H° = 286.0 kJ 1/2N2(g) + 3/2O2(g) + 1/2H2(g) > HNO3(l) delta H° = 174.0 kJ Calculate delta H° for the reaction 2N2O5(g) > 2N2(g) + 5O2(g) 
Chemistry DRBOB HELP ME PLEASE
Please help me N2O5(g) + H2O(l) > 2HNO3(l) delta H° = 76.2 kJ H2O(l) > H2(g) + 1/2O2(g) delta H° = 286.0 kJ 1/2N2(g) + 3/2O2(g) + 1/2H2(g) > HNO3(l) delta H° = 174.0 kJ Calculate delta H° for the reaction 2N2O5(g) > 2N2(g) + 5O2(g) 
Chemistry
Dr. Bob I need your help please 
Chemistry
Please help me N2O5(g) + H2O(l) > 2HNO3(l) delta H° = 76.2 kJ H2O(l) > H2(g) + 1/2O2(g) delta H° = 286.0 kJ 1/2N2(g) + 3/2O2(g) + 1/2H2(g) > HNO3(l) delta H° = 174.0 kJ Calculate delta H° for the reaction 2N2O5(g) > 2N2(g) + 5O2(g) 
physcial science
Was that above comment really necessary!? This is generator for those who are wondering :) 
help
I'm not sure how I can explain without giving the direct answer but since this posted a long time ago and you should've looked at the post above, this is dividing the voltage by the power :) Let me know if you want more information on this topic, I'll help! 
math
does a horizontal line represent function? 
math
its quadrant 1 right? 
math
the coordinate (2 4) is located in which quadrant in the coordinate plane 
Math
A food co.packs 24 cans of tuna into a box. The co.has 768 cans to box. If they sell a full box for $12,how much money will the food co.make on these boxes? 
Please Help
or is it crack 
Please Help
is it a? 
Please Help
this is what is says 189095, Americanism; earlier crackajack, rhyming compound based on crack (adj.); a as in blackamoor; jack 1in sense “chap, fellow” 
Please Help
Oh is it er???? 
Please Help
and the subject is launguage arts 
Please Help
or is it jack?