Questions Asked on
May 19, 2015

The giver
The giver Choose the statement that best describes one of the themes explored in the novel so far? A. Memories are important to life B. War should be avoided at all costs C. Friends and family are precious D. Teenagers are curious by nature Is it a?
asked by English 
science (any tutor)
Which kind of pollution is illustrated by a pipe gushing polluted water into a river? A. Point source*** B. Nonpoint source C. Carbon source D. Resource source
asked by Anonymous 
English
I need help understanding the directions for this essay response in 9th grade English B Unit 3. Its worth ten points and I really want to score all ten!!! It really cant go over a page because there is a character limit. I need to get this done right now.
asked by Peach 
MATH
HOW IS ONE WHOLE,ONE TENTH,AND ONE HUNDREDTH RELATED ?
asked by SAM 
English
Identify the incorrect word in the sentence. My point was that Sophia's presentation was better than your's or mine. A. mine B. Sophia's C. your's ***** D. no error Identify the sentence in which the underlined verb does not agree with its subject. A.
asked by Cassie 
Math Please help!!!
A 154lb person burns 420 calories per hour riding an exercise bicycle at a rate of 15 mi/h. Write a function rule to represent the total calories burned over time by that person. Can someone please help me???
asked by Sammy 
English
1. Identify the choice that best describes the sentence: The dog always barks with pleasure when she sees us. A. declarative****** B. exclamatory C. imperative D. interrogative 2. Identify the correctly punctuated sentence. A.I'd love to see that movie
asked by Cassie 
englis :(((
C). Change these active sentences to passive. 1. People speak Portuguese in Brazil. 2. The Government is planning a new road near my house. 3. My grandfather built this house in 1943. 4. Picasso was painting Guernica at that time. 5. The Cleaner has
asked by rudy 
English
1.Which of the following is used when political candidate highlights his or her experience in finance as the basis of a plan for economic recovery? A.Ethos B.Pathos C.Logo***** 2. Identify the sentence that most strongly relies on emotional language. A. It
asked by Cassie 
English
Identify the problem in the sentence: James's feet are longer than Steven. a.) double comparison b.) illogical comparison c.) double negative d.) incorrect degree of modifier I think it is D...?
asked by Cassie 
math please help
There are two triangles one large and one small. Write an expression in simplest form for the perimeter of each triangle. Large triangle left side says 4x+2 top says 7x+7 bottom days 5x4. Small triangle left side says x+3 top says 2x5 and bottom says
asked by stressed out over math 
Chemistry
From the equation below, how many grams of barium sulfate can be produced from 20.8 g of barium chloride? BaCl2 + Na2SO4 > BaSO4 + 2NaCl
asked by Sara 
math
The table shows ticket prices at the movie 16 theater.Let a represent the number of adult tickets, c the number of childrens tickets and s the number of senior citizen tickets. adults cost:$8.75 childrens cost:$6.50 senior citizen cost:$6.50 A. write an
asked by niara 
English
Identify the statement that is a verifiable fact. A. Kids need to avoid excessive time in front of a computer. B. Laptop computers outsell desktop computers in retail sales.***** C. Most computer applications are designed for learning purposes. D. The
asked by Cassie 
science
Which of the following is the best course of action when it comes to using natural resources? A. Only nonrenewable resources should be carefully managed B. Only renewable resources should be carefully managed C. Conservation should be implemented for both
asked by Anonymous 
english
10. Read the following paragraphs from "Saboteur." Mr. Chiu and his bride were having lunch in the square before Muju Train Station. On the table between them were two bottles of soda spewing out brown foam and two paper boxes of rice and sautéed cucumber
asked by kate 
L A/The Giver
With the chant, Jonas knew the community was accepting him and his new role, giving him life, the way they had given it to the newchild Caleb. His heart swelled with gratitude and pride. But at the same time, he was filed with fear. He did not know what
asked by Marylyn 
Math
13 more than the product of m and 5
asked by Anonymous 
English
I need help understanding the directions for this essay response in 9th grade English B Unit 3. Its worth ten points and I really want to score all ten!!! It really cant go over a page because there is a character limit. I need to get this done right now.
asked by Peach 
English
Identify the verb form that correctly completes the following sentence. Have you ever ____ the Skyrush roller coaster at Hershey Park? A. rode B. ride C. riding D. ridden Not 100% if it is A or D... leaning towards A???
asked by Cassie 
probability self study
each of three identical jewelry boxes has two drawers. in each drawer of the first box there is a gold watch. in each drawer of the second box there is a silver watch. in one drawer of the third box there is a gold watch while in the other there is a
asked by Woody 
science
How would the ecosystem’s carrying capacity for a species change, if the species cannot adapt to changes of habitat?
asked by Shay 
Health
An accident chain always contains the 1:problem 2:unsafe action 3:solution 4:witnesses I think it is #3 solution..is this correct? A common emergency is 1:shock 2:choking 3:cardiac arrest 4:ankle sprain I pick #4 ankle sprain..Is this correct?
asked by Marylyn 
algebra
Divide (5w^10 + 10w^8+5w^6) / (5w^5) the answers are w^5 + 5w^3 = w 5w^5 + 10w^8 + w w^5 +10^8+ 5w^6 and w^5 + 2w^3 + w
asked by PLEASE HELP ASAP 
Math
What is the volume of a coffee can that is 6.5 inches high and has a diameter of 5 inches. round your answer to the nearest tenth.
asked by Edward 
science
During a reaction of ca(oh)2 with carbon dioxide gas, 20g of solid caco3 is formed. calculate the mass of the nahco3 needed to produce the amount of carbon dioxide gas responsible for forming the caco3 precipitation.
asked by lusi sinuma 
math
Write the result in scientific notation. Multiply (8•10^3)(7•10^5) A.5.6•10^16 B.5.6•10^9 C.1.5•10^16 D.1.5•10^9 Is the answer A or B?? because 8•7=56 and you put a decimal between the five and six but if I add the exponents I get Eight and
asked by hopeless 
Chemistry
When 2.05 moles of CH4 are mixed with 5.03 moles of O2 in the reaction below, the limiting reactant is CH4 + 2O2 > CO2 + 2H2O
asked by Sara 
algebra
Simplify x + 7 / x^2 + 4x  21 (This is a fraction) Answer choices  1/x3; where x does not equal 3.7 x  3; where x does not equal 3 1/x7; where x does not eaul 7 x7 Do the data in the table represent a direct varation or an inverse varition? writie
asked by PLEASE HELP ASAP 
Science
How can using biomass fuels instead of gasoline in car engines help conserve natural resources? a. I makes cars run faster. b. It burns more fossil fuels. c. It reduces the use of coal.
asked by Anonymous 
Science
1.A weatherman reports, “The storm waves are about 2 meters high and about 35 meters apart.” What properties of waves is the reporter describing? (1 point) A.frequency and wavelength B.wavelength and wave speed C.amplitude and wavelength D.amplitude
asked by Tom 
math help please!!!
In this question how do you know when to add or subtract?? Simplify 100^12/100^8 A.100^12/8 B.100^96 C.100^4 D.100^20 Is the answer C or D?? Thank you
asked by penny 
please help asap
can u help and give me feedback please Literary Analysis of Song of Becoming. Song of Becoming by Fadwa Tuqan is talking about growing up. Becoming legends. It’s about what happens after growing up. It starts off with “…they are only boys who used to
asked by kate 
English
What is wrong with this sentence? Although they seemed inflamed, the site of the previous craniectomy seemed free of defect.
asked by Helen 
Probability
A fair coin is tossed repeatedly and independently. We want to determine the expected number of tosses until we first observe Tails immediately preceded by Heads. To do so, we define a Markov chain with four states, {!@#$%^&,HT}, where S is a starting
asked by qwerty 
algebra
Jason has volunteered at the pet shelter 3 more times than Keith. Jason has volunteered 12 times. Which equation represents this situation? A 12 + k = 3 B 12k = 3 C k + 3 = 12 D 3k = 12 i chose D because inverse operation and that come out as k = 4, so
asked by corrections 
Math
A swimming pool is 75 feet long, 45 feet wide, and 8 feet deep. It is filled to a depth of 5 feet. What is the volume of the pool?
asked by Edward 
English
true and false question are called Rejective Objective Dejective Subjective I think it's dejective Objective exams , subjective test contain More question Harder question Fewer question No good answer I think it's more question
asked by Linda 
English
She went to the party. ..... Her dislike for the host Fill in the blank Although Despite of In spite of Even though In spite of and despot of sound correct but not to sure which one make better since .?
asked by Linda 
science
What can happen to an animal species if it cannot adapt to changes taking place in its habitat?
asked by Shay 
Math
A spherical water balloon has a diameter of 10 cm. How much water is needed to fill the balloon, in cubic centimeters? Round your answer to the nearest centimeter. (Use 3.14 for π.)
asked by John 
science
when 8.4 g of NaHCO3 is added to a solution of CH3COOH weighing 20 g .It is observrd that 4.4 g of CO2 is releasd into atmosphere and a residue is left behind .calculate the mass of residue by applying law of conservation of mass .
asked by vishal 
Math
A village p is 10km from a point x on a bearing 025degre from x another village Q is 6km from x on a bearing of 162degre.calculate the distance and bearing of p from Q.
asked by John o 
civics
going global unit exam
asked by angelina 
math please help
Evaluate the following expressions show all your work. A.11^0 B.11^2/11^2 C. Are the answers to both parts the same? Why or why not? Please help me I'm really stupid in math and I can't figure these out?
asked by hopeless 
Math
At an ice cream there there are 10 flavors of ice cream, four toppings, three types of sprinkles, and either whipped cream or chocolate sauce. How many combinations of ice cream are there? 10*4*3*2=240 combinations I think its 240 combinations but am not
asked by Isabelle 
English
The most important thing in life are making money, traveling aboard , and to live well. are begin used correctly I feel like the word should be replaced with the word is?
asked by Linda 
Algebra 2 Honors
I have a question on my math homework. The problem is: Suppose r varies jointly as s and t. If s = 20 when r = 140 and t = 5, find s when r = 7 and t = 2.5. I used r = kst. I plug in and get 140 = k(20)(5). I then multiply and get 140 = k(100). I then
asked by Ronald 
Chemistry
A 360mL sample of hydrogen is collected when the pressure is 800 mm Hg. What is the volume that the gas will occupy when the pressure is 720 mm Hg? 360/x=720/800 28800/720=720x/720 400mL=x Am I correct?
asked by D 
Algebra
A. Tell whether x and y show direct variation. Explain your reasoning. 1. x = y  2 / 9 2. 5x  3y = 0 My answer: Yes because 5 and 3 pass through the origin (0).
asked by Faye 
theory of evolution
if you guys could check my answers I would be really grateful A species of flowering plant produces vibrant blue flowers. The flowers attract both pollinators that spread the plant's pollen and herbivores that feed on the plant. An adaptation occurred
asked by anonymous 
Math/Algebra
Help please. Find the Volume of the cylinder. use 3.14 for pi. Diameter of 34 M height of 27 M
asked by Anonymous 
english
What does the speaker in “Remembrance” plan to do? a. Forget her beloved. b. Live in mourning forever. c. Find a new love. d. Go on with her life.
asked by Edward 
college chemistry
the Cu(No3)2 solution was diluted to 0.001 M. The voltage was measured against standard zinc electrode and found to be 0.89 volts.. 1. write the cell reaction. 2. write the line notation for the reaction. 3. Use the nernst equation to calculate what the
asked by Anonymous 
Math
A bag held 3 red marbles, 1 blue marble, and 4 yellow marbles. Lee drew a red marble and did not replace it. What is the probability of drawing a yellow marble next? A. 1/4 B. 1/3 C. 1/2 D. 4/7
asked by Aaron 
chem
A sample of hydrogen with a volume of 800 mL exerts a pressure of 620 mm Hg at 5°C. Approximately what volume will it occupy at standard temperature and pressure? V2=800x620x273/760x278 =135,408,000/211,280 V2=640.9 mL Can someone tell me if I'm correct
asked by t 
Science (Chemistry)
A chemical system within a sealed 1 L reaction vessel is described by the following reversible reaction equation: 2H2S(g) 2H(g) + S2(g) If the equilibrium constant is 0.000 004 200 at 1103 K find: (a) the reaction quotient intially (b) the order of
asked by Kibito 
Biology
Which of the following helps explain why fungi are now classified in a separate kingdom from plants? A. The cells of fungi are not surrounded by cell walls B. Fungi are heterotrophs that cannot make food by photosynthesis C. The cells of fungi do not
asked by :) 
algebra
B. The variables x and y vary directly. Use the values to find the constant of proportionality and write and equation that relates x and y. 1. y  4; x = 6 2. y = 2; x = 10
asked by saralee 
liberal arts math
I have to figure the finance charge per $ 100.00 for a loan of $4500.00 with a finance charge of $1080.00 I don't know what formula to use
asked by Jocelyn 
Literature, English
Can anyone help me with this question? (: I was sick the day the class went over these questions, so I would like to have some short answers to these, to study for my quiz on Huckleberry Finn. •Does Huck need Jim as much as Jim needs Huck? •Why do Huck
asked by rhidicde 
Math
An investor invests $3,026 into a savings account. The interest on the account is 3 1/2%, and the investor invests the money for one and onehalf years. What will her simple interest be? –
asked by HIlda 
Life Orientation
List and discuss any FOUR factors that could threaten or limit the core functions of the media
asked by deidhre 
math
Todd run 8 laps around a 400meter track on Monday, 4 laps on Tuesday, 8 laps on Wednesday, 4 laps on Thursday, and 8 laps on Friday. How many kilometers did he run?
asked by Edward 
chemistry
how many grams of NaOH pallets containing 12% moisture are requiredto prepared 60 ltr of 0.5N solution
asked by shweta 
algebra
Simplify x^2  3x  18/x+3 Answers x3 x6 where x doesn't equal 3 x6 where x doesn't equal 6 1/x+3 where x doesn't equal 3
asked by PLEASE HELP ASAP 
mathematicalmodel
The oneyear and twoyear riskfree rates (yields) are 1% and 1.025%, respectively. Our model of the term structure says that one year from now the oneyear interest rate will be one of the following two values: 0.01 or 0.01*u, where u is the up factor.
asked by jeb 
chemistry
A solution contains 2.0 × 10^–3 M Ba^2+ and 1.0 × 10^–2 M Sc^3+. A source of F^– is slowly added to the solution. Will BaF2 (Ksp = 1.84 × 10^–7) or ScF3 (Ksp = 5.81 × 10^–24) precipitate first? I believe that ScF3 would precipitate first but
asked by casey 
Physics
A 5.0cm tall object is placed 16cm from a convex lens with a focal length of 8.4cm. What are the image height and orientation?
asked by taylor 
Life Orientation
List and discuss any four factors that could threaten or limit the core functions of the media
asked by mzilikazi 
chemistry
1. what would happen to the the cell potential in a voltaic cell if the salt bridge lost contact with one of the solutions? 2. would a reaction occur if solid tin was placed in a solution of copper II nitrate? If so, write the balanced net ionic equation
asked by Anonymous 
physics
a convex mirror has a focal length of 10.0cm. what is the image position for an object that is placed l20.0cm from the mirror?
asked by taylor 
Spanish Check
Hi! Can someone check these for me? Thanks! Directions: Label each sentence with the correct tense they are in. They translate it into full Spanish. 1.) I will study. (Future) (Translation: Estudiare) 2.) Mom made tacos. (Present) (Translation: Mama hizo
asked by Abby 
Business mtivation & control
What area of the control pyramid requires a human response? A. automatic controls B. Supervisory controls C. foolproof controls D. Operator Control is D the answer?
asked by Davidson G 
Chemistry
I need help on these last three problems on my Hw. 1. A 10.0 L sample of gas at 3.00 degrees Celsius is cooled at a constant pressure until it reaches 1/2 of its original volume. At what temperature in K will this volume be reached? (Charles law) 2. 994
asked by Anonymous 
Business
the two aspects of an effective operating system are design and a. control b. implementation c. standardization d. ease to use. my ans. A. control am I correct help!! thanks
asked by paulie c 
English
The mailperson's job is to put the envelop's in every mailbox on the block Word used in correct every Block Envelop's Mailperson's
asked by Linda 
physics
marco pushes a stalled car 20 meters with a constant force of 500N in 50 seconds. Calculate the average power marco required to move the car.
asked by taylor 
Science
1. What type of map would you use to locate the mountain ranges on a continent? idk!
asked by Meep 
Calculus
The following definite integral gives the area of the region between the graph of the function f(x) = Icosx  x^2I (I=modulus), the xasis, and the lines x=2 and x=2. the integral of mod cosx  x^2 from 2 to 2. Describe a different region whose area is
asked by Alex 
Economics
The south african government is not providing enough welfare or subsidies to the poor and the underpriviledge. To whom are these welfare or subsidies provided and how?
asked by Zimkhitha 
mathematics
1.1 the third term of an arithmetic sequence is 8 and the 15 term is 44 . Calculate: 1.1 the common difference and first term. 1.2 the sum of the first 50 terms. 1.2 1;4;7;10.... Is an arithmetic sequence .find: 1.2.1 the 30 term.
asked by tankiso 
Math
Q. Juan delivers papers every morning before he goes to school. He has to have all the papers delivered by 6:30 am. He has 86 papers and he figures it takes him an average of one and one half minutes to deliver each paper. At what time must he start in
asked by Michelle 
Math
The vertical height of a large square based solid pyramid is 30m. Its mass is 16000 tonnes. If the mass of the smaller pyramid is 2000 tones, calculate its vertical height. Is the mass taken as volume or area the formula im trying to use is AREA/area =k^2
asked by Fayza 
Chemistry
Balance the reaction using half reactions under BASIC conditions: Al + CrO4^2 > Al(OH)3 + Cr(OH)3 I'm not sure how to do this question.
asked by Sara 
Calculus
(a) Consider the region in the xyplane consisting of the points (x; y) satisfying x > 0, y > 0, and lying between the curves y = x^2 + 1, y = 2x^2 2 and the two axes. Draw a diagram of this region. (b) This region is rotated about the yaxis to form a
asked by Yoyo 
caley
A solution contains 2.0 × 10^–3 M Ba^2+ and 1.0 × 10^–2 M Sc^3+. A source of F^– is slowly added to the solution. Will BaF2 (Ksp = 1.84 × 10^–7) or ScF3 (Ksp = 5.81 × 10^–24) precipitate first? I believe that ScF3 would precipitate first but
asked by chemistry 
College Algebra
If you are looking at the horizon, you can determine the distance you are from the horizon in miles, D, from a height, h, in feet by the equation of D = . If you are standing on a mountain top that is 12,000 feet in elevation, how far are you from the
asked by Mamie 
algebra2
s 110301020000_v2_files/i0050000.jpg a true statement? If yes, identify the name of the property demonstrated.
asked by samad 
physics
how much work is done lifting a 75 kg child 1.75m?
asked by taylor 
Statistics
Scores on the Scholastic Aptitude Test form a ND with a mean of 500 and SD of 100 what is the minimum score necessary to be in the top 15% of the SAT distribution? Stuck on what to do on this question? Any answers?
asked by Tom 
Biology
A new pesticide that inhibits egg cell development in cockroaches is being widely used in U.S. homes. As predicted, a number of common cockroaches initially declined but is now more common than it was before the pesticide was introduced. Which of the
asked by :) 
physics
1. The batteries in a digital alarm clock provide a terminal voltage of 9 V. What is the potential difference across the entire clock current? A. 4.5 V B. 18.0 V C. 9.0 V D. 6.0 V **C is my answer Am I correct? Thanks!!
asked by nnd 
science
How many joules of heat is required to change 40.0g of ice at 0degrees Celsius to liquid water at 0 degrees Celsius.
asked by hilda 
English
The doctor wrote the prescription for cough medicine ....... Speed Illegibly Not right Inept Illegibly is correct
asked by Linda 
mathematicalmodel
You take a short position in one European put option contract, with strike price 100 and maturity six months, on a stock that is trading at 100. The annual volatility of the stock is constant and equal to 25%. The dividend rate is zero. The annual
asked by jeb 
To Ms. Sue
Hey Ms. Sue! I've got a question How well do you know everybody's questions? Like how do you know everything? That's all I want to know.
asked by Andy 
Life Orientation
What did the community members do before the protest? Measure taken by the local government to address the issue
asked by Israel 
College Algebra
If you are looking at the horizon, you can determine the distance you are from the horizon in miles, D, from a height, h, in feet by the equation of D = . If you are standing on a mountain top that is 12,000 feet in elevation, how far are you from the
asked by Mamie 
Business
Can someone verify which of the statement is most accurate regarding reinforcement theory My ans is A
asked by Evelyn 
English
You can't tell a book by "it's cover" is an old adage It's cover begin used correctly I believe it's should be its?
asked by Linda 
Math
Finish the following to make a perfect square. 1.) x^2+sqrt3x+______ 2.) x^2+4x+_____
asked by Lily 
english
i need help checking this paper can you please give me feedback Literary Analysis of Song of Becoming. Song of Becoming by Fadwa Tuqan is talking about growing up. Becoming legends. It’s about what happens after growing up. It starts off with “…they
asked by kate 
English
Because I want to go to the movies later, I am going to make my homework now. Word used incorrect To Am going to Make To go Make is incorrect
asked by Linda 
Phyics
Why does the emission spectrum of an element consist of discrete wavelengths
asked by Anonymous 
Physics
On an inclined plane, how does a larger angle of inclination result in a faster speed? I tried working this out by myself using different values for the angle of incline and the same weight  which was just 100N. I found that the frictional force was equal
asked by Madeleine 
Anne Frank
Why was Anne Frank brave
asked by coolkid 
Math
A bosu® ball in the shape of a hemisphere (half of a sphere) The diameter of the ball is 58 centimeters and is completely filled with air. How much air does the ball contain, in cubic centimeters? Round your answer to the nearest centimeter. (Use 3.14 for
asked by Shawn 
Science
Name the Pb (NO³)²
asked by Pb (NO³)² 
algebra
for number 2, i thought it was y = 5x because if you multiply 5 by any of the numbers in the x colum, it equal y Also for number 3, could you further explan, are you saying the answer is zero? As for number one, is the answer 1/x3 where x does not equal
asked by PLEASE HELP ASAP 
algebra
1) a line has a slope of 5. it passes through the points (1,4) and (6,y). what is the value of y? explain how you found your answer. 2) write a direct variation equation that relates x miles to y kilometers.
asked by hailey 
macro
Assume that the utility function of a consumer is given by U = ln c1 + ln c2 The interest rate is given by 5% and the endowments are given by (y1, y2) = (100, 120). (a) Draw the budget constraint. (b) Calculate the consumption and saving in period 1. (c)
asked by steven 
Language Help PLZZ
1. What is the purpose of book response activities? to practice all stages of the writing process to help you determine if you want to be an author to imagine yourself as a character in the book you read to illustrate or demonstrate what you have learned
asked by YOLO 
college chemistry
How did the change in concentration of the copper ions affect the cell potential? Is this change in agreement (qualitatively) with that which would be predicted by LeChatelier's Principle? explain.
asked by Anonymous 
life orientation
what are the four limiting factors that threaten the function of the media?
asked by prianca 
leadership
Scenario: you have a patient that has a diverticular perforation and acute abdomen. At this point, her physician decides to send her to the OR. The unit clerk is aware of the plan, but the patient's nurse is not. The patient is transported to the OR.
asked by carol 
algebra
Simplify 14x^3/x^3  5x^4 it too hard for me to understand
asked by Cat 
Physics
On an inclined plane, how does a larger angle of inclination result in a faster speed? I tried working this out by myself using different values for the angle of incline and the same weight  which was just 100N. I found that the frictional force was equal
asked by Madeleine 
To Kibito
I posted a response to your last two queries and now I can't find your original question nor my answers. Did you get everything taken care of on that H2S problem? My final answer was x = 0.00167 but also talked about how to solve the cubic equation using a
asked by DrBob222 
Biochemistry
Determine the MAX amount of titrant you will possibly need for your titration. Your unknown solution has been prepared by dissolving btw 0.050.09mol of zwitterion form of the amino acid in 1L of ~ 0.1M HCl solution. you will titrate 50mL of that amino
asked by Abba 
Chemistry
What is the concentration of acid or base remaining after reaction if 21 ml of 0.54 M sulfuric acid is mixed with 39 milliliters of 0.12 M sodium hydroxide?
asked by Annie 
Math
Frank build fence sections using a vertical slats noted to horizontal board how many fence sections can he make with 32 dozen flat how many horizontal boys will he need
asked by Lilly 
Calculus
If the integral from 0 to 8 of f(x)=4, then calculate the integral of f(4x) from 0 to 2.
asked by Yoyo 
algebra
Divide x^2  4 over x8 over x  2 so it's a fraction over 1/2 of a another fraction
asked by PLEASE HELP ASAP 
algebra
Simplify into one fraction 1/x9  2/x+7 (these two are fractions)
asked by PLEASE HELP ASAP 
collage chemistry
You spill 1500 mg of rubbing alcohol in a box that measures 4 m x 2m x 3m. If the entire sample evaporates into a gas, what is the concentration of the alcohol in milligrams per cubic meter?
asked by anne 
Quadratic Functions
(a).Time (t) 0 weeks 3 weeks 6weeks Investment Value v(t) $10000 $2025 $6400 Using the data written down in the table in (a) derive a quadratic function (you BiQuad model), 𝑣(𝑡), relating the value of Peter’s share portfolio to elapsed time. Show
asked by Raz 
Calc 1
Find dy/dx for y^3 x^2=2xy
asked by TayB 
leadership
problem statement: Management was informed that staff needs to be reduced. What are three goals that can be used for this problem statement in the nursing field using patientcentered, facilitate the work must increase productivity, quality, and customer
asked by mossey 
Calculus
Let f for all Real numbers, be an odd function. Explain why, for any positive number a, the integral from a to a of f(x) = 0.
asked by Jim 
Calculus
Let f : R > R be an odd function. Explain why, for any positive number a, the integral from a to a of f(x) = 0.
asked by Jack 
English
However, the usefulness of mother tongues should not be dismissed prematurely, as each mother tongue has its advantages. Which word is the closest in meaning to the word "prematurely" in the above sentence? 1)initially 2) childishly 3) impulsively 4) early
asked by Chiming 
Science (Chemistry)
Hello DrBob222 Regarding the answer you gave me thank you very much. However when you expand the denominator, I don't get 0.14 but I get 0.28. I get that because when I first expand I get 0.0049  0.14x  0.14x + 4x^2. So when I simplify that I get
asked by Kibito 
chemistry
you are given a sample mass of 250g compound that is 45% water. How many grams of water can be recovered from the sample by dehydration?
asked by rish 
CHD
What is important to consider as you begin an antibias approach in your center? i know that we need too consider the families and the staff who have bias Would we also consider children who only know 1 way of seeing things.
asked by SANDRA 
Math
A baseball has a diameter of 6 cm. How much air is needed to fill the baseball, in cubic centimeters? Round your answer to the nearest centimeter. (Use 3.14 for π.)
asked by Shawn 
Quadratic Functions and Calculus
Peter the punter decided to place $10,000 into a high growth share portfolio. After 3 weeks his investment was looking rather sad, with the value of his portfolio falling $2,025. Unperturbed, Peter stuck with his original plan to hold the stock for at
asked by Roney 
sciences
Electro magnetic radiations
asked by phil 
math
Can you find two positive numbers whose sum and product are both 5? Round off to nearest hundredth, please.
asked by nena 
Science (Chemistry)
So all I have to do now is cross multiply and solve for x right? Also when that happens, how do I factor the x^3? What do I do?
asked by Kibito 
math
let y1
asked by assma 
life orientation (lo)
what are the 4 limiting factors that threaten the function of the media?
asked by prianca 
math
W/3  4 < 13
asked by marybeth 
Calc 1
Derivative of 2sqrt(x) using limits
asked by TayB 
Math Help
What are all the foci’s for this ellipse? x^2/9+y^2/16=1
asked by Austin 
Life Orientation
What did the people of malamulele do before the protest
asked by Magoro Makgomo Belcia 
algebra
(x^2 + 6x + 9 over x  1 over x^2  9 over x^2  2x +1. So it's a fraction over a fraction.
asked by PLEASE HELP ASAP 
science
What is mixture?
asked by Mixture 
Geometry
In a 30,60,90 triangle 1: If b=12, find c 2: If b=3,find a Letter a is on the 90° side, b is on the bottom near 60° and c is near 30°. Could anyone explain how to do this? It's hard to understand from my textbook.
asked by Andrea 
English
Is there a contraction for They are
asked by Linda 
math help please!!
What do I do with this?? 3^3/3^6 A.1/27 B.1/9 C.9 D.27 What do I do to solve this?? Thanks
asked by penny 
math
which is the greater volume: 3 cubic ft or 3 cubic yd?
asked by romeo 
Calculas
Hi, can someone confirm if i got the right answer to this question. SO the region between curves y=x^2+1, y=2x^22 and the two axes, Is rotated around the YAXIS to form a solid glass vase. Determine the volume of the vase. I got 4*pi. Need confirmation if
asked by Galagan 
physical science
How many kilojoules are required to melt 5 lbs of gold if its initial temperature is 1000 K?
asked by Anonymous 
physical science
What is the momentum, in kgm/s of a 54,000 kg ship going 12 mph?
asked by Anonymous 
math
thomas had 1/3 of a pizza to share with one of hi friends . how much of the pizza did each person get ?
asked by autumn 
math
6=a+a+4
asked by marybeth 
prealgebra
55=86t+3+2t
asked by john