Questions Asked on
November 13, 2014

Health
1. The muscular system is essential because it allows our bones to strengthen contract lengthen move 2. which muscle is attached to a bone by tendons? smooth muscle cardiac muscle skeletal muscle involuntary muscle 3. To prevent injury, each time you
asked by help asap 
L.A.Help!!!!!!
Which word is most opposite in meaning to tenacious? A. strong B. plentiful C. weak D. scarce Is the answer C?
asked by happy 
EDTECH
UNIT 4 lesson 4 All of this information is part of a ___ in a database. a. record b. row c. column d. field What other information do you need to add to complete the database above? a. cell fill color b. fields c. field names d. borders
asked by jack 
Health
a main function of the skeletal system is to protect internal organs allow your body to move store and produce materials all of the above
asked by Anonymous 
8th grade English; Trouble with Television
The Trouble with Television Robert MacNeil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each
asked by Yvonne 
L.A.Help!!!!!!
For what reason does the author of "Forest Fire"by Anais Nin describe the mudslides that occur in January? A. She wants to boast about a second natural disaster she lived through. B. She wants to explain how she got to know the forest rangers. C. She wants
asked by happy 
Physics
A billiard ball traveling at 3.00 m/s collides perfectly elastically with an identical billiard ball initially at rest on the level table. The initially moving billiard ball deflects 30.0° from its original direction. What is the speed of the initially
asked by Billy 
algebra. help!
The ordered pairs (1,2),(2,4),(3,8),(4,16), and (5,32) represent a function? a. y=x^2 b. y=2x c. y=2^x d. y=x+2****** The ordered pairs (1,16),(2,25),(3,36),(4,49), and (5,64) represent a function. What is a rule that represents this function? a. y=x^2 b.
asked by Nikky 
science
Which of the following statements is true about fungi? (1 point) A. All fungi are pathogens. B. All fungi are microscopic C. All fungi are living organisms D. All fungi have negative impacts on living things. Plz no rude coments. :) thank you!
asked by Just a friend ;) 
Chemistry 11
A hydrate of zinc chlorate, Zn(ClO3)2 .xH2O(s) contains 21.5% zinc by mass. Find the value of x. What I've done: Molar mass of Zn: 65.409 g/mol Molar mass of Cl: 2*35.453 =70.906 g/mol Molar mass of O: 6*15.9994 =95.9964 g/mol Total molar mass of
asked by Anonymous 
Health
elderly individuals are more likely to break a bone when they fall because many of their bones have become weak due to holes in the spongy bone, which is realted to what condition? ossification osteoporosis scoliosis fracture
asked by Anonymous 
Urgent Science
Dalton theorized that matter is made of tiny, indivisible particles called atoms. In what way did the theories of each of these scientists support or differ from Dalton’s theory? K/U (a) J. J. Thomson (b) Ernest Rutherford (c) James Chadwick
asked by Hammi 
Math help please!!!!!!
The dashed figure is a dialation of the original figure. Find the scale factor. Classify the dialation as an enlargement or a reduction. (3,8), (8,8) is the measurements of the small triangle with the tip at (8,8) Then the dotted line goes from(2,6)
asked by Callie 
math
A granola recipe calls for 2 1/3 cups of almonds. A bag of almonds contains 2 cups. To make 2 1/2 batches of granola, Ali buys 5 bags of almonds. How many cups of almonds will he have left over? Thank you!
asked by kymy 
physics
A 3 point jump shot is released 2.2 m above the ground, 6.14 m from the basket, which is 3.06 m high. For launch angles of 30° and 60°, find the speed needed to make the basket.
asked by talia 
Trigonometry
A variant on the carousel at a theme park is the swing ride. Swings are suspeneded from a rotating platform and move outward to form an angle x with the vertical as the ride rotates. The angle is related to the radial distance,r, in metres, from the centre
asked by Vikki 
Math help please!!!!!!
The dashed figure is a dialation of the original figure. Find the scale factor. Classify the dialation as an enlargement or a reduction. (3,8), (8,8) is the measurements of the small triangle with the tip at (8,8) Then the dotted line goes from(2,6)
asked by Callie 
Physics
The diameter of the Moon is 3.78x10^6m. It subtends an angle of .00982 radians at the surface of Earth. How far is the Moon from Earth? (Please explain I can't wrap my head around this question.)
asked by Harry 
L.A.Help!!!!!!
In "Forest Fire," why does the narrator plan to save a stack of diaries if she must evacuate? A. She is to scared to think of anything else. B. The diaries are important to her. C. The furniture in her house is to heavy. D. The newspaper photographer wants
asked by happy 
chemistry
How many formula units would there be in a 54.3 gram sample of sodium nitrate
asked by gbolahan 
chemistry
why do we use the limiting reactant data to calculate delta h? why might it be important to know delta h prior to running a reaction?
asked by Jessica 
Physics
A block is placed on a frictionless ramp at a height of 14.5 m above the ground. Starting from rest, the block slides down the ramp. At the bottom of the ramp, the block slides onto a frictionless horizontal track without slowing down.At the end of the
asked by Sam 
chemistry
addition of 1.280g of zinc metal to 100mL of 0.3917 M HCl in a coffeecup calorimeter causes the temperature to increase from 1 degrees celsius to 22.11 degrees celsius. What is the value of the change of Hrxn for the following equation: Zn(s) +
asked by xx 
Chemistry
20.0 ml of 1.00 M formic acid are combined with 10.0 ml of 1.00 M sodium formate. Calculate the expected pH. Ka for formic acid is 1.77 x 10^4
asked by Kelly 
History Part 2
Which of the following groups fought each other in the first two years of the revolutionary War in Georgia A. Florida Rangers and Loyalists B. Loyalists and Patriots*** C. Florida Rangers and Native Americans D. British soldiers and minutemen
asked by Social Studies HELPPPP 
science
3NaHCO3(s) + C6H8O7(s) = 3CO2(g) + 3H2O(l) + Na3C6H5O7(aq) Who is the limiting reactant if you had 100g each of sodium bicarbonate and citric acid?
asked by Anonymous 
6th grade math
At a zoo, 3 pandas eat a total of 181 1/2 pounds of bamboo shoots each day. The male panda eats 3 times as much as the baby. The female eats twice as much as the baby. How many pounds of bamboo shoots does the female panda eat? Show work. THANK YOU!
asked by kymy 
Algebra
An isotope has a halflife of 97 years. how much of a 19gram sample is left after 150 years?
asked by Miles 
History PLEASE HELP
Which ones are true a. Some people in northern Chad are nomadic and raise camels and plant crops in oases due to lack of arable soil. b. In parts of West Africa they are careful not to cut down trees to make arable land. c. Tension exists in Egypt between
asked by Anonymous 
Math
Marco bougth 2 botones of juice.Each botarle is 48 ounces . How many 8 ounces glasses of juice ca Marco pour from the two bottles .? A) Draw a strip diagram for the number of ounces of juice in the two bottles. B) write an equation to find the total number
asked by Susy 
kamal model school
what is increase in entropy when 11.2 l o2 mixed 11.2 l h2 at stp
asked by HARISH 
Chemistry (Equilibrium)
At high temperature, 0.500 mol of HBR was placed in a 1.00L container where it decomposed to give the equilibrium: 2HBr H2 + Br2 At equilibrium, the [Br2] is 0.0855 mol/L. What is the value of the equilibrium constant? My work: ..2HBr H2 + Br2 I
asked by Anonymous 
math
While adding ten twodigit numbers the digits of one of the numbers were interchanged. As a result the sum of all the ten numbers increased by a value which was four less than that number. Three times the sum of the digits of the original number is ten
asked by Suzanne 
Math help please!!!!!!
The dashed figure is a dialation of the original figure. Find the scale factor. Classify the dialation as an enlargement or a reduction. (3,8), (8,8) is the measurements of the small triangle with the tip at (8,8) Then the dotted line goes from(2,6)
asked by Callie 
History
which group did most of the Indiana finally side with in the revolution? A. Minutemen B. Patriots C. Florida Rangers D. British**** Which of the following is a reason that conservatives were not happy with the Constitution of 1777? A. Eight counties were
asked by Social Studies HELPPPP 
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,
asked by nina 
CHEM
CaCO3 can be roasted to produce CaO ans CO2 this reaction is carried out in flask connected to an open end Mercury manometer the atmospheric presure in 762tor if the pressure of the CO2 produced is 0.254 determine the total pressure
asked by mow 
chemistry
How many grams of O2 are contained in a 25.0L sample at 5.20 atm and 28.0C?
asked by mariah 
Intermediate Algebra
Environmental scientists often use costbenefit models to estimate the cost of removing a pollutant from the environment as a function of the percentage of pollutant removed. Suppose a cost benefit function for the cost C (in millions of dollars) of
asked by Anonymous1234 
Physics
The radius of the aorta is about 1.2cm , and the blood passing through it has a speed of about 50cm/s . Coefficient of viscosity for the whole blood (37∘) is n = 4×10^−3 Pa⋅s. Calculate the pressure drop per cm along the aorta.
asked by Cheese 
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
asked by nina 
ayo science help pls? my answers
1. Which organisms are capable of converting gaseous nitrogen in the air into a form that other living organisms can use? A. nitrogenfixing bacteria B. denitrifying bacteria C. decomposers D. producers 2. Which step in the nitrogen cycle is accelerated at
asked by belle 
Math, Please Help!
Find the number of ways to arrange the letters in the following words: A: Ohio B: Alabama C: Illinois D: Mississippi E: Tennessee
asked by Ashley 
physics
The block of mass 1.43443 kg has an acceleration of 3.6 m/s^2 as shown. What is the magnitude of F? Assume the acceleration due to gravity is 9.8 m/s^2 and the surface is frictionles
asked by Danny 
algebra
If matt has six times as many sitckers as tom. how many stickers dose he have to give tom so they can have 70 stickers each?
asked by Emma 
u.s. history
How does the constitution limit the powers of government? A. The constitution limits the power of government by entitling citizens to a basic standard of living. B. The constitution limits the power of government by giving citizens the power to veto any
asked by happy 
Geometry
A square piece of cardboard, 24 inches by 24 inches, is to be made into an open box by cutting out each of the four corners. Each side of the box will then be folded up. Find the maximum volume that the box can hold.
asked by Tom 
Math
write three fractions that can be written as percents between 50% and 75%. Justify your solution.
asked by Jen 
Physics
Your friend's 13.9g graduation tassel hangs on a string from his rearview mirror. When he accelerates from a stoplight, the tassel deflects backward toward the rear of the car at an angle of 5.47∘ relative to the vertical. Find the tension in the string
asked by Lauren 
Physics
An electron is accelerated from rest through a potential difference that has a magnitude of 2.70 × 107 V. The mass of the electron is 9.11 × 1031 kg, and the negative charge of the electron has a magnitude of 1.60 × 1019 C. (a) What is the
asked by Kace 
chemistry
How many liters of CO2 gas are contained in a 3.16 liters of a gas mixture which is 8.1% (v/v) CO2? They never gave us the formula or a process to figure this out in class. Will you please help?
asked by Anon 
Probability.. HELP!
At the American Kennel Club, there are 36 dogs entered in a show where there will be a first, second, and third place award. How many possibilities are there for these awards?
asked by Ashley 
Algebra
Mary is y years old. Write an algebraic expression in terms of y for the age of A) her brother, who is 4 years older. B) her mother, who is 3 times as old. C) her sister, who is 2 years younger.
asked by Krys 
astronomy/physics
If the Solar System had formed right after the Big Bang, it would have lacked oxygen (O), and therefore water (H2O). Using the solar nebula theory, describe what would have been most different about the planet formation process and the planets formed in
asked by dale 
Social studies
in which province will you find the western highlands?
asked by Noor 
Chemistry
0.100 moles of NaOH are combined with 0.125 moles acetic acid. The mixture is taken to a final volume of 100.00 ml. What is the expected pH of the solution? Use Ka for acetic acid of 1.76 x 10^5
asked by Jay 
sixth grade math
360 kilometers is of ___ kilometers. I need help with solving this problem.
asked by Stephon 
jj
you are a manufacturer of antacids. you could use either mg (oh)2 or al(oh)3 in your formulation. you can buy either of these for $2.00 per pound . which of these will provide a better product (i.e., give more relief) for the same amount of money ? explain
asked by jj 
chemistry
How much work is done when a 175g tomato is lifted 14.7m?
asked by John Fuller 
math
Brittany is making trays of fudge. Her recipe Calls for 2/3 cup of walnuts for each batch of fudge. How many cups of walnuts does she need to make 27 batches of fudge
asked by anonymous 
chemistry
What is the balance chemical equation for calcium sulfate and potassium phosphate to form potassium sulfate and calcium phosphate
asked by Anonymous 
Math 112 Help please
Students were asked to find three consecutive whole numbers whose sum is 393. John wrote the equation (x  1) + x + (x + 1) = 3. Kim said that John is incorrect, and that the correct answer should be x + (x +1) + (x + 2) = 393. is this correct
asked by Abigaile 
math
Monique needs to rent a car while on vacation. The rental company charges $18.95, plus 16 cents for each mile driven. If Monique only has $50 to spend on the car rental, what is the maximum number of miles she can drive?
asked by Anonymous 
Physics
A force of 12.7 N pulls horizontally on a 1.4kg block that slides on a rough, horizontal surface. This block is connected by a horizontal string to a second block of mass m2 = 2.32 kg on the same surface. The coefficient of kinetic friction is µk = 0.22
asked by Denise 
Trig/PreCalc
Solve the polynomial equation. 15x^3119x^210x+16=0
asked by Anonymous 
Math
16 students do not prefer school uniform. 4 students prefer school uniform. What percent prefer uniforms and what percent do not. What is the relationship between these two percents?
asked by Angel 
Algebra 2
Complete the Square Solve each equation x^2+8x+16=16/9 Show work i want to learn!!!
asked by Alicia 
English
Im writing a description of a busy school dining hall. One of my paragraphs is as follows : In the snake like queue one of the boys, who had pushed in stood with pride and joy. But not for long. 'You, yes you. Get to the back NOW!' The principle demanded
asked by anonymous 
math
Gerard baby brother spends 7/8 of his day sleeping. How many hour does his baby brother sleeep
asked by anonymous 
math
F (X)= X5
asked by EMMA 
help please
Abby delivers twice as many newspapers as Jillian, and Brandy delivers 50 more papers than Abbey. How many papers does each deliver if the total number of papers delivered is 550?
asked by Abigail 
algebra
evaluate the expression when x = 10, y = 2 and z = 5 x/y= _____
asked by lou 
History
Describe amendment 8 in your own words which is : no excessive bail fines or cruel and unusual punishment Answer : you cant bail someone out with more money than what they actually did for example if someone took 10 dollars you couldn't fine them for a
asked by M 
health
Much research is being conducted on repairing faulty sensory organs through devices such as personal guidance systems and eyeglasses, among others. Do you think that researchers should attempt to improve normal sensory capabilities beyond their
asked by belinda 
Astronomy
A simple temperature model for the solar nebula disk is ￼Tdisk(a) = 20 � SQRT 100 AU/ a K, (1) where a should be expressed in AU in this equation. ￼(a) Find the temperature in the solar nebula disk at the orbit of Mer cury, Earth and Jupiter. (b)
asked by justin 
chemistry
A gas mixture is composed of 4.3 grams of hydrogen (density at STP = 0.089 g/L) and 2.9 grams of helium (density at STP = 0.179 g/L). What is the percentage (v/v) helium in the mixture? If v/v = Volume of gas/total volume how would we find the volume of
asked by Anon 
Chemistry
2HI H2 + I2 Keq = 81.0 A 2.00L container is initially filled with 400 mol HI. Calculate the [HI] at equilibrium. This is what I did so far... HI = 4.00/2 = 2M ___2HI______H2___I2_ I 2.0M___________ C 2X___________X_____X__ E
asked by Anonymous 
Equilibrium
2 SO2(g) + O2(g) 2SO3(g) Initially, 1.6mol SO3 is placed in a 3.0L container. At equilibrium, [O2] = 0.15M. What is the value of Keq? A. 0.26 B. 1.2 C. 4.0 D. 43 My work: ...2SO2...+...O2......2SO3 I 0.53M.............. C
asked by Jessica 
OChem
Draw the mechanism of the reaction of (E)stilbene with Br2.
asked by Dave 
physics / astronomy
A simple temperature model for the solar nebula disk is ￼Tdisk(a) = 20 × SQRT 100 AU/ a K, (1) where a should be expressed in AU in this equation. ￼(a) Find the temperature in the solar nebula disk at the orbit of Mer cury, Earth and Jupiter. (b)
asked by . 
statistics
A researcher finds that two continuous, random variables of interest, X and Y, have a joint probability density function (pdf) given by: f(x,y)={cxy 0
asked by sana 
physics
A simple temperature model for the solar nebula disk is ￼Tdisk(a) = 20 × SQRT 100 AU/ a K, (1) where a should be expressed in AU in this equation. ￼(a) Find the temperature in the solar nebula disk at the orbit of Mer cury, Earth and Jupiter. (b)
asked by kathy 
Social Studies
Can you help me unscramble imnniad tcain and Persia
asked by Clayton 
Math help please!!!!!!
Given a scale factor of 1/2,find the coordinates for the dialation of the triangle with vertices as (0,0),(0,2), and (4,0). A.(0,0),(0,4),(8,0) B.(0,0),(0,1),(2,0) C.(1/2,1/2),(1/2,1),(2,1/2) D.(2,2),(2,4),(8,2) Is the answer B?
asked by Callie 
Biochem
Computers English Foreign Languages Health Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade High School
asked by Pop 
algebra
Find the next two numbers in the pattern: 128,64,32,16,
asked by tommo 
Calculus
A particle is moving with the given data. Find the position of the particle. a(t) = t^2 − 8t + 5, s(0) = 0, s(1) = 20
asked by Breauna 
History
Describe amendment 6 in your own words which is : Right to speedy public trial Answe r: If you've committed a crime you have the right to have a trial right away
asked by M 
World History (Ms. Sue)
Doyou agree with that which I have written for the topic that I was given? Describe the emergence of Romanticism in art and literature, social critisim, and the move away from Classicism in Europe. In the late seventeenth century, an intellectual movement
asked by Victoria 
science
give reason . Mango on the tree has potential energy
asked by devikrishna 
Math
A bag contains 6 red balls, 5 green balls and 4 yellow balls. How many balls must you take out to be sure that you have at least 3 balls of each color? I literally have no idea for this question. Should I just put 15(take all of them out to be sure?) or is
asked by Samantha 
Math please check
I think I have the right answer, but I am not 100% sure how to do the values at (1,1) and the one below at (0,1, 1). Please explain how I need to approach how to do these. Thank You! Calculate the partial derivative @f/@x, @f/@y and @f/@x  (1,1), and
asked by Jennifer 
Algebra
Part a: Let f(x)=x^43x^2+2 and g(x)=2x^46x^2+2x1. Let a be a constant. What is the largest possible degree of f(x)+a*g(x)? Part b: Let x^43x^2+2 and g(x)=2x^46x^2+2x1. Let b be a constant. What is the smallest possible degree of the polynomial f(x) +
asked by Trish Goal 
statistics
A professor who teaches a number of courses is choosing a team of 4 boys and 3 girls from among his graduate students to help with the setup of the labs in his courses. He has 12 graduate students of 6 boys and 6 girls. Assuming that the order of students
asked by angela 
math
At a zoo, 3 pandas eat a total of 181 1/2 pounds of bamboo shoots each day. The male panda eats 3 times as much as the baby. The female eats twice as much as the baby. How many pounds of bamboo shoots does the female panda eat? Thank you!
asked by kymy 
language arts
Is this sentence written in the passive voice. A parade was held to honor the community's past, present, and future. I think it is, am I right?
asked by linkey 
Math
Write an expression for the cost c if a printer charges $2.05 for binding plus 5 cents fee p pages for copies of a community group. C=
asked by EMMA 
Algebra
A fence needs to be built around a field that is 100 feet long and 50 feet wide. A fence post will be placed in each corner of the field, and fence posts will be placed 10 feet apart around the entire field. Three fasteners are required to attach the
asked by Anonymous 
Math
What is the order of the numbers from least to greatest? 2.01, 2.1, 2.001, 2.11, 2.011
asked by Ella 
Algebra
What is an equation in slope intercept form for the line that passes through the points (1,3) and (3,1)?
asked by Rachel 
Math
What does " mean in math
asked by M 
math
A bag has balls of four colours  red,blue,green and pink.Half the total number of balls are pink. Onefourth of the number of green balls equals onethird of the numher of blue balls. The number of pink balls is 4 less than twice the total number of green
asked by Suzanne 
Chemistry
I missed a few days of school due to a sick child. I'm reviewing for an exam and the following questions are giving me trouble as I wasn't there when they were reviewed in class. If possible, I need the answer and stepbystep process so I can see what
asked by Chris 
Chemistry
A) n=1 l=0 ml=0 ms=1/2 B) n=3 l=1 ml=1 ms=1/2 C) n=2 l=0 ml=0 ms=1/2 D) n=2 l=1 ml=0 ms=1/2 E) n=3 l=2 ml=0 ms=1/2 F) n=2 l=1 ml=1 ms=1/2 Which of the above sets of quantum numbers could possibly describe an electron in the groundstate configurations
asked by Harold 
accounting
a 10 year coupon bond that yield 5% is issued with a 1000 par value. what is the issuance price of the bond
asked by james 
History
Describe amendment 5 in your own words which is : Due process of law No double jeopardy you cannot be forced to testify against yourself Answer : If you've been proven not guilty but you get put on trial you cant be put on trial from the same person
asked by M 
History
Describe amendment 9 in your own words which is : Rights in the constitution cannot be used to deny other rights of the people Answer: You cant use the rights in the Constitution to take someones away?
asked by M 
language arts
Is this sentence is written in the passive voice? A parade was hels to honor the community's pas, preasent, and future.
asked by linkey 
economics,life science,math literacy and consumer studies
what career can i persure with these subjects?
asked by abigail 
Math
the average employee in the united states works for about 248 days per year and receives abt 13 days of paid vacation. write the number of vacation days as a percent of the total number of days worked. round to the nearest 100th's of a percent.
asked by Vishal 
Algebra
For a board game there is 3 kinds of bills. There are 11 more $2 bills than $1 dollar bills. There are 18 fewer $3 dollar bills than $1 bills. The total for the bill is $100. How many $1 bills are used? 100 = n+2(n 11)+3(n+18) 100= n2n22+3n +54 100 = 6n
asked by Stephanie 
Chemistry
I missed a few days of school due to a sick child. I'm reviewing for an exam and the following questions are giving me trouble as I wasn't there when they were reviewed in class. If possible, I need the stepbystep process. Thanks. 1.) If you put hydrogen
asked by Chris 
English...PLEASE CHECK THIS
Here is the second bit of my description of a school dining hall. Can you please check it and suggest any improvements with my vocabulary and my attention to detail. If possible can you help me to include metaphors and personification, where
asked by anonymous 
science
Bill kicks a rock off the top of his apt building it strikes a window across the street 18m away the acceleration of gravity is 9.8m/s if the window is 25m below the position where bill contacted the rock how long was it ini the air
asked by christina 
Math
Can anyone show me how to solve this? .1g+3.75m=7.36 and 8.2g+21m=73 Thank you
asked by Steve 
science
carbon disulphide and water are two immiscible solvents and iodine is more soluble in carbon disulphide than in water.is it possible to extract out iodine completely from it's aquous solution by use of carbon disulphide.give a comment
asked by Viva 
English
1. I found the film exciting. 2. I found that the film was exciting. 3. I found the boys excited. 4. I found that the boys were excited. 5. I found the boys exciting.  Is each pair grammatical and the same? What about the last sentence,
asked by rfvv 
English
1. The kids are excited about seeing their favorite soccer players. 2. The kids are excited about having seen their favorite soccer players.  Question about Sentence 1: Are the kids looking at the players now? Or are the
asked by rfvv 
chin
The following data shows the annual salaries of 12 randomly selected employees of a company (in £ 1000’s) on the Xaxis and the average number of days they have taken days off work in the last 10 years on the Yaxis. Y X Y X 11.1 29.6 9.6 39.2 8.4 58.6
asked by lee 
English
1. Sister gave me a pen. 2. My sister gave me a pen. 3. Brother handed me a dictionary. 4. My brother handed me a dictionary.  Do we have to add 'My' before 'sister' and 'brother'? Or are they all grammatical?
asked by rfvv 
Physics
Tarzan tries to cross a river by swinging from one bank to the other on a vine that is 8.2 m long. His speed at the bottom of the swing is 7.2 m/s. Tarzan does not know that the vine has a breaking strength of 1.0 ✕ 103 N. What is the largest mass that
asked by Anonymous 
math
Identify the number that does not belong with the other three: 9/20, 45/100, 45%,8/45. Explain the reason.
asked by Anonymous 
sixth grade math
Find the percent of each number. 1. 5% of 220 files Answer is 110 2. 360 kilometers is 24% of ___ kilometers. Answer is 864. 3. At a shelter, 15% of the dogs are puppies. There are 60 dogs at the shelter. How many are puppies? Answer is 25 puppies Can
asked by Stephon 
Math
There are 25 plants in arts garden. There are four times as many tomato plants as bean plants. How many tomato and bean plants are there?
asked by Johnny 
safety contest scramble
Four words. First word (8 letters), second (6 letters) third (four letters) fourth word (9 letters). The letters are oneqplmeiuoraeectttnepsrivp. Any ideas?
asked by John 
language arts
Which sentence is written in the active voice? A) My granmother grew flowers in her garden. B) My grandmother was interviewed on a gardening show.
asked by linkey 
Algebra 2
Hey, I don't understand this question I have honestly done this question about a good 3 times but never seemed to get the right answer. Please Help!!! Solve each equation by factoring. Check your answers. 7x^2=21x
asked by Taylor 
math/set theory
120 quilts were entered into a quilt show. (Traditionally, all quilts were hand stitched but now many are stitched on machines. Appliques are additional pieces of cloth that are sewn on top of the quilt.) In this show, 86 were machine stitched. 44 had
asked by alan 
Calculus Please Help
I think I have the right answer, but I am not 100% sure how to do the values at (1,1) and the one below at (0,1, 1). Please explain how I need to approach how to do these. Thank You! Calculate the partial derivative @f/@x, @f/@y and @f/@x  (1,1), and
asked by Jennifer 
science
If you put hydrogen peroxide on a cut, you’ll notice that it bubbles. The bubbles are diatomic oxygen which is effectively “sterilizing” the wound. If you had 10 g of H2O2, how many grams of oxygen would you form on the cut.
asked by Anonymous 
MATH HELP PLEASE
I don't know how to do these 13/4(2x+3/4) It wants me to expand the linear expression and I got 13(8x+3)/16
asked by Michael 
Algebra
When the product (3x+2y+1)(x+4y+5) is expanded, what is the sum of the coefficients of the terms which contain a nonzero power of y? I got 3x^2+14xy+16x+8y^2+14y+5 would the answer be 36?
asked by Trish Goal 
math
a,b,c,d, and e are integers; M is their average; and S is their sum. What is the ratio of S to M?
asked by factions 
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
asked by nina 
science
Hi,here is a text I saw on the Internet "The membrane is highly permeable to nonpolar (fatsoluble) molecules. The permeability of the membrane to polar (water soluble) molecules is very low. The permeability to charged molecular species (ions) is very
asked by Harley Henry 
Physics
At the start of a trip, a driver adjusts the absolute pressure in her tires to be 2.84 ✕ 105 Pa when the outdoor temperature is 281 K. At the end of the trip she measures the pressure to be 2.95 ✕ 105 Pa. Ignoring the expansion of the tires, find the
asked by Mark 
maths algebra
HI STEVE, THANKS for your reply back it was the wrong answer the one you worked, yes a hard question, here is an example of simultaneous questions. x2/3 + y1/4 =13/12 (1) 2x/2 + 3+y/3 =11/6 (2) first step is to get rid of fractions. in equation (1) the
asked by mohammad 
Math (PLEASE!)
Which is a true statement? (Points : 4) A.6.52 < 6.5 B. 2.8 > 3.5 C.11.1 > 10.7 D. 7.75 < 8.45
asked by Kailey 
math
9 pounds of coffe beans repackeage them into 3/8 pounds bags. how many bags cna he make?
asked by lourane 
science
I dropped marbles down from the same height for an experiment, but why don't they land in the same location?
asked by Ally 
science
On a planet far, far away, an astronaut picks up a rock. The rock has a mass of 4.20 kg, and on this particular planet its weight is 40.0 N. If the astronaut exerts an upward force of 45.5 N on the rock, what is its acceleration? Magnitude
asked by jose calvario 
Stock question
I have to write about the positive effects of an investor buying stocks of a company but I would like to know about the negative affects so I could add them to my essay but I cant really understand how it could be bad for an investor to buy a stock of a
asked by Marie 
science
How does substrate concentration affect enzyme activity. If you do not know the answer, please reply this question letting me know.
asked by kenny 
History
Describe Amendment 7 in your own words which is : Right to trial by jury ANswe r: Everyone deserves a triaf if theyve done something wrong
asked by M 
Math
Directions:Write the absolute value statement and the negative or positive number for the situation. The problem is in the bottom. 1. You entered an office building on the second floor and took the elevator to the fourteen floor.
asked by Ariana 
physics
Calculate the momentum of a 0.1 kg rifle bullet traveling 500 m/s. Answer in units of kg•m/s
asked by Ethan 
statistics
A researcher finds that two continuous, random variables of interest, X and Y, have a joint probability density function (pdf) given by: f(x,y)={cxy 0
asked by lee 
Finance
Are investors and speculator activities necessary to the system of production, or could businesses function just fine without them? Because I feel like sometimes businesses don't really have to resort to having to sell portions of there business to
asked by Jay 
Math
106i / 9+9i
asked by Monique 
Molecular Calculations
if you had 118.7 gm of Sn; how many grams of oxygen would need to convert al the Sn into SnO^2
asked by Alex 
Geometry
stem construct a triangle given side a, altitude to side b, and the median to side c
asked by Cassie 
university of phoenix criminal justice
what are the effect on local law enforcement when they are require to enforce federal laws?
asked by Rosa 
algebra/math
Jamal is in charge of 3 lemonade stands at Summer Fun Day. He has 4 pitchers that will hold 9, 5,4 and 2 quarts. The largest pitcher is filled with lemonade, and the others are empty. How can Jamal use the pitchers to be sure he has pitchers with 3 quarts
asked by Re 
History
What is freedom of petition
asked by M 
MATH
Is the sum of two mixed numbers always a mixed numbers? Why or why not?
asked by TONY 
Science
Niki slams a 1.4kg ball with a force of 262N at an angle of 60 degrees. What is the acceleration in both the x and y direction for the moments that the bat is contact with the ball?
asked by Porsha 
lit
can someone help me start a sonnet poem on what is winning.
asked by Sarah 
algebra
maddie has 13, 5, 4, and 2liter pitchers. If she starts with the 3 smaller pitchers filled with water, how can she have pitchers with 5,3, and 3 liters of water?
asked by Re 
Algebra
Which is the correct factorization for 3x^5 + 24x^2? 3x^2(x  2)(x^2 + 2x + 4) 3x^2(x  2)(x + 2)(x + 2)
asked by Anonymous 
History
Describe Amendment 3 which is : No quartering of troops without consent Answer : troops cant go into your house and live there
asked by M 
finance
November 21, 2009, was the day of a tragic fire in the MGM Grand Hotel in Las Vegas. At the time of the fire, the hotel had only $30 million of liability insurance. One month after the fire, the hotel bought an extra $170 million of liability coverage for
asked by Destiny 
History
Amendment 4 : No illegal searches without warrant Answer : troops cant go into your house without a warrant or writs of assistance
asked by M 
Physics
Mary if riding her bike at a constant velocity of 10.2m/s. Suddenly someone jumps in front of her, 6 meters ahead of her. The coefficient of friction is 0.35, and her total mass is 130kg. She slams the breaks with 800N of force. Will she be able to stop in
asked by Jack 
physics
what is the t shirts vertical componet of its velocity at launch? if it launches straight at 45° above the horizontal plane at 141 /s?
asked by robert 
Question Finance
November 21, 2009, was the day of a tragic fire in the MGM Grand Hotel in Las Vegas. At the time of the fire, the hotel had only $30 million of liability insurance. One month after the fire, the hotel bought an extra $170 million of liability coverage for
asked by Destiny DESPERATE 
Math: Chi Squared
I typed my observed values into the matrix and went to stats, tests, c:,.. Enter.. But the TI83 says Error:domain How can I fix this?
asked by Anonymous 
PhysicsAtwood's Machine
A 5 kg block rests on a horizontal surface. Determine the horizontal force required to accelerate the block at 3 m/s^2. The frictional coefficient is 0.5. Fnet=mass(accer.) FH=5kg (3m/s^2)= 15N I don't know what to make of the frictional coefficient
asked by Tristan 
Mathematics
I lost 3/4 of my money and had $160 left. How much money did I have before?
asked by Raeana 
statistics
You want to set up a games stall at the Winter Wonderland. You have a single pack of 52 cards and decide to play card games with your customers. The game is designed as follows. A customer draws 4 cards at random. For every “Ace” that the customer
asked by sana 
math algebra
thanks to reiny and steve, I repeat again that steve answer is incorrect, and I did not type it incorrectly . I mailed the ? as in the book . thanks
asked by mohammad 
matha
What should you do when you can't sleep?
asked by Anonymous 
Take a look Ms Sue
November 21, 2009, was the day of a tragic fire in the MGM Grand Hotel in Las Vegas. At the time of the fire, the hotel had only $30 million of liability insurance. One month after the fire, the hotel bought an extra $170 million of liability coverage for
asked by Destiny 
science
How does substrate concentration affect enzyme activity. If you do not know the answer, please reply this question letting me know.
asked by Bugi 
Physics Help Please!
an isolated container holding 5 kg of sulfuric acid is at 60 C. if 2.49x10^5 Joules of energy were transferred out of the acid, what would be the new temp. of the acid?
asked by Kimberly 
Algebra
I already posted this question,Steve answered it. I just wanted to clarify my answer. Problem:Find h(x) with terms in order of decreasing degree, if 9x^33x+1+h(x)=3x^25x+3. Steve: h(x) = (3x^25x+3)(9x^33x+1) so, just subtract tghe coefficients of like
asked by Trish Goal 
Physics help
A blacksmith at a historical reenactment is making an iron hinge. after placing the iron (0.750 kg) in the fire and shaping it with his hammer it is still at 200 C. he puts the iron piece in an 8 L bucket of water at 25 C. what is the final temp. of the
asked by Kimberly 
English
How would you describe teachers pushing in a line using metaphors?
asked by anonymous 
Law Studies
What rights does the Bill of Rights Protect?
asked by Alicia 
physics
A 10 kg block slides 4.0 m down a ramp (having a coefficient of kinetic friction of 0.4 everywhere along the ramp) as shown above, then collides with a spring whose spring constant is 250 N/m. What is the maximum compression of the spring?
asked by Anonymous 
Algebra
Evaluate these algebraic expressions; A) x + 6 when x = 2 and x = 5 B) 4x when x = 4 and x = 7
asked by Mike 
History Help Please?
What resources led to the appearance of the Industrial Revolution in New England?
asked by Jeff 
calc
verify that g(x)=3x sqrt(x5) satisfies the condition of rolle's theorem on the interval [0,5]. Find all numbers c that satisfies rolles theorem.
asked by alex 
math
A function machine accepts inputs as ordered pairs. The Components of the order pairs are natural numbers and the first components is the length of the rectangle and the second componet is the width . The given machine computs the perimeter. Find the out
asked by EMMA 
Math
How would you write the following exponential form to logarithmic form: 4^y= (1/64) My answer is: log4(1/64)=y. Am I corret?
asked by kim 
Math *checking answers*?
The temperature was 48.2° when Marcy went to bed and 35.7° when she woke in the morning. What was the change in temperature? A: 83.9° B: 82.5° C: 13.5° D: 12.5° <  ? Carlos bought 3 gallons of ice cream for $9.50. Which proportion can be used to
asked by William 
Algebra 2
Hey, I have another question. this I just don't understand. I'm really starting to get very confused!!! PLEASE HELP!!!!! Solve each equation by factoring. Check your answers. 3x^2+45=24x
asked by Taylor 
Math (Can someone Help)
The temperature was 48.2° when Marcy went to bed and 35.7° when she woke in the morning. What was the change in temperature? A: 83.9° B: 82.5° C: 13.5° D: 12.5° <  ? Carlos bought 3 gallons of ice cream for $9.50. Which proportion can be used to
asked by William 
physics
if a cannon shoots a 9kg shell at 140 m/s straight up, what is the kinetic energy of the shell at the moment it is fired?
asked by Regina JW 
math
The degree measure of the four angles of a quadrilateral are w,x,y,and z respectively. If w is the average (arithemetic mean) of x,y,z, then x + y + z = ? Is it 90 degrees?
asked by factions 
one more history question please?
How did sectionalism emerge in the 1820s? Compare the priorities of the regions
asked by Jeff 
math
A store was selling grapes for 2 dollars for 3lbs. toby only bought 1lbs. how much money did he pay
asked by bobby brown 
science
The Earth exerts an 850 N gravitational force on a man. What force does the man exert on the Earth? Answer in units of N
asked by Yassin 
math
8 Tan^2 theta sin theta + 4 Tan^2 theta = 0
asked by sherri 
Math
How to determine your final height
asked by Anonymous 
writing
Any improvements that I can make to this sentence to make it sound better ? I believe a reconciliation is possible once both sides admit that they cannot function properly without the other.
asked by Anonymous 
Biology *CHECK PLEASE*?
Signals that help the body process and respond to information from the environment are ________________. active transport nerve impulses equilibrium Is it Active transport ?
asked by Naiya 
Social Studies HELP!!
What can we infer from "they ought to get the sane treatment as Mr. Carlisle? What did Mr. Carlisle do? What was his treatment?
asked by Anon 
finance
Suppose that an insurance agent offers you a policy that will provide you with a yearly income of $50,000 in 30 years. What is the comparable salary today, assuming an inflation rate of 6% compounded annually? (Round your answer to the nearest cent.)
asked by darion 
math
Simplify 8x4(5x3)
asked by Gio 
MATH
Which is an example of the opposite of a sum property? (Points : 4) a –8 + (–13) = –13 + (–8) b 11 + (–14 + 5) = (11 + (–14)) + 5 c 16 + (–16) = 0 d –(22 + 1) = –22 + (–1)
asked by BELL 
Math
Solve h/5=34
asked by Gio 
Health
What safety and health problems are associated with storing radioactive waste in deep geological repositorites?
asked by slomo 
lit
can someone help me write a sonnet on the topic winning
asked by Sarah 
math
what is a fraction for 10.188888888888888?
asked by jill 
Math help please!!!!!!
Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints(1,2) and (3,3) A. (2,4) and (6,6) B. (2,4) and (6,6) C. (2,4)and (6,6) D. (2,1) and (3,3) Is the answer C ? Thank you
asked by Callie 
Algebra
Find h(x) with terms in order of decreasing degree, if 9x^33x+1+h(x)=3x^25x+3.
asked by Trish Goal 
Algebra
What is the coefficient of x^3 when 24x^4+6x^3+4x^27x5 is multiplied by 6x^3+3x^2+3x+4 and the like terms are combined? I got 144x^7+108x^6+90x^5+114x^4+24x^3 so the answer would be 24. But I am not sure if I am right.
asked by Trish Goal 
maths
how to write 13th november 2014 in 5 letters without using numbers
asked by harini 
Math help please!!!!!!
Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints(1,2) and (3,3) A. (2,4) and (6,6) B. (2,4) and (6,6) C. (2,4)and (6,6) D. (2,1) and (3,3) Is the answer C ? Thank you
asked by Callie 
English
1. A box of chocolates was given to me by Bill. 2. A box of chocolates were given to me by Bill. 3. A box of chocolates was given me by Bill. 4. A box of chocolates were given me by Bill.  Which ones are grammatical?
asked by rfvv 
math
each square title, to be used to cover a table, has an area of 16in2. how many tiles are required to cover a square table that has the dimensions of 6 by 6 feet?
asked by anita 
chemistry
how does one find out the moles of NaCl?
asked by Darlene 
Physical science
consider a flat square coil with 10 turns. The coil is 1m wide on each side and has a magnetic field of 1,0T passing through it. The plane of the coil is perpendicular to the magnetic field: the field points out of the page. Use faraday's law to calculate
asked by Promise 
chemistry
At what temperature will freeze rastor 48.8 g of ethanol C2H5OH (Mr = 46) in dm3 of water (p = 1.86)
asked by Anonymous 
Algebra
Let f(x)=4x^7+x^5+3x^22x+c. For what value of c is f(1)=0?
asked by Trish Goal 
chin
You want to set up a games stall at the Winter Wonderland. You have a single pack of 52 cards and decide to play card games with your customers. The game is designed as follows. A customer draws 4 cards at random. For every “Ace” that the customer
asked by lee 
Math
A recipe for a special sauce calls for 4/5 of a cup of ginger and 1 1/4 cups of pineapple juice. How many cups of ginger would you need if 3 cups of pineapple juice are poured into the mixture? Math PLEASE HELP IT'S URGENT!!!!!
asked by Rachel Selimaj 
history
how did political machines and bosses take advantage of American People?
asked by Anonymous 
Math
How is 8 5/7, 8 3/10, and 6 1/4 written in decimal.
asked by Ariana 
Hi (I know I asked the same thing)
Which is a true statement? 6.52 < 6.5 2.8 > 3.5 11.1 > 10.7 7.75 < 8.45 Okay, So I'm stuck. I'm thinking its D? The negatives are really confusing me, I forgot to add the negative sign to the answers last time. Do I look at it like it does not have
asked by Kailey 
math
12 4/5 punds of coffee beans he wants t repackage 4/5 bags. how many bags can he make?
asked by lourane 
algebra
assume a > 0 and b < 0. Determine whether the statement is always, sometimes, or never true. a/b < 0
asked by haz 
Average problem word solving epicness
In order to graduate, a bo needs an average of 65 percent for his five major subjects. His first four grades were 55, 60, 65, and 65. What grade does he need in the fifth subject in order to graduate like a boss?
asked by factions 
Business Analytic
The spreadsheet below gives some of Redstone’s production cost data. Enter this data in your own Excel spreadsheet. (Remember our discussion of Smith Farms in the Attend session!) Add columns 5, 6, 7, and 8 to show, respectively, average fixed cost
asked by Anonymous 
Chem
What is the wavelength (in nm) of an electron with v = 6.0x 105 m/s?
asked by Drake 
History
What is freedom of assembly and press
asked by M 
College Algebra
6  radical 10 / 3+8 radical 10
asked by Maria 
newsome
1. lactate has a molecular weight of 90.08. How much lactate is needed to make 3 liters of .15 molar lactate. 2.What is the percentage of lactate (it's a solid) in the solution made in question 1.
asked by chemistry 
math
2 bananas for 25 cent how many dose 6 cost
asked by ben 
College Algebra
106i / 9+9i
asked by Monique 
statistics
You want to set up a games stall at the Winter Wonderland. You have a single pack of 52 cards and decide to play card games with your customers. The game is designed as follows. A customer draws 4 cards at random. For every “Ace” that the customer
asked by lee