Questions Asked on
July 8, 2015

Physics
Two cars are traveling along a straight road. Car A maintains a constant speed of 79 km/h and car B maintains a constant speed of 114 km/h. At t = 0, car B is 36 km behind car A. (a) How much farther will car A travel before car B overtakes it? ? km (b)
asked by Anonymous 
Physics
Two objects are connected by a massless string, as shown in the figure below. The incline and pulley are frictionless. (a) Find the acceleration of the objects. (Assume that positive acceleration is to the right for m1 and downward for m2. Answer using m1
asked by Anonymous 
math
The product of two rational numbers is 28/81 if one number is 14/ 27 find the other
asked by neha 
English
How is Ernest Gaines effective as a storyteller in A Lesson Before Dying? Are there any stylistic elements from the novel to support that?
asked by Natasha 
french
Qu'estce qu'il faut ajouter avant "on" apres les mots si, et,ou,qui,que,ou,quoi?
asked by Rose 
Music
What is the theme of the song, On s'attache? There are english lyrics but i don't know what the theme would be..
asked by Rose 
Algebra (Normal Distribution)
The weights of 1,000 men in a certain town follow a normal distribution with a mean of 150 pounds and a standard deviation of 15 pounds. From the data, we can conclude that the number of men weighing more than 165 pounds is about _____ , and the number of
asked by Farah 
Physics
What Precaution should be take in static and kinetic friction experiment?
asked by Rainie 
Gr.12 data management
There are 52 white keys on a piano. The lowest key is A. The Keys are designated A. B, C, D, E, F, G in succession, and then the sequence of letters repeats, ending with a C for the highest key. A) if five notes are played together simultaneously, in how
asked by Helen 
math
If a car travels 340 miles on 20 gallons of gas, how far can it travel on 25 gallons of gas? A.255 B.272 C.425 D.500 would the answer be C
asked by tina 
small business management
An Internet search for information about franchise businesses will not help you find out A. the number of hours you'll have to put in. B. startup costs. C. the variety of franchise businesses available. D. support you'll receive from the parent
asked by anon 
Math
nPr=6720 and nCr=56, then the value if r is___?
asked by Helen 
Asa
The taximeter was invented in 1891 by Wilhelm bruhn. A taxi company in the city of Chicago charges $1.80 plus $0.45 per mile for a texi ride. ? The milse she traveld
asked by Andii 
maths
The sum of two opposite angles of a parallelogram is 130 find all the angles of the parallelogram
asked by neha 
math
Which one of the following statements expresses a true proportion? A.2:3 = 3:2 B.14:6 = 28:18 C.3:5 = 12:20 D.42:7 = 6:2
asked by tina 
English
What type of language techniques that are used by Roald Dahl in The Great Mouse Plot?
asked by JD Abd 
english
all of us has or have?
asked by jay 
Physics
I want to calibrate a barometer using current pressure. I live in a town with altitude 540m (at the top of an escarpment) but the closest internet pressure readings are from a town which is 50m above sea level(at the bottom of the escarpment). Assuming the
asked by Bob 
Information literacy
To which of the following does copyright protection not apply A. Inventions B. Images C. Sounds D. Video My answer is c
asked by Bern 
math
You want to get a photo enlarged. The original was 3 inches wide and 5 inches long. The new photo is 20 inches long, how wide is the photo?
asked by rika 
vocab
1. can be neither seen nor touched 2. has a receiver named 3. has no receiver named 4. expresses highest or lowest degree of comparison 5. add sign of possession to last name 6. indicates time 7. ly 8. modifies a noun adjective transitive verb abstract
asked by john 
math
A certain alloy contains 5.25% copper. How much copper is there in a piece weighing 200 pounds. A.1.05 pounds B.105 pounds C.10.5 pounds D.1050 pounds Would it be C 10.5 pounds
asked by tina 
small business management
Gary and Wilma Johnson plan to open a bus tour business, taking people from their small city to historic sites along the East Coast. Tours will include bus fare, hotel accommodations, breakfast, and admission to the sites. What aspect of their research
asked by anon 
Biology
Record any two of the following temperatures in your lab environment. In each case, allow the end bulb of the Celsius thermometer to remain in or on the sample for one minute. Cold tap water in a 50 ml beaker = ___ Celsius Hot water in a 50ml beaker= _____
asked by Penny 
chem
If 5wt% of silver nitrate solution is required, determine how many grams of silver nitrate is need for an aqueous solution of 100ml.
asked by XiaoHan 
BUSINESS STUDIES
Q1.With the aid of a diagram discuss the marketing systems Q2.Discuss the problems that occur when universities and industry form joint ventures for research purposes.How have these problems been solved?
asked by Thomas 
fct Omoku Nigeria
Calculate the work done when a system raises a volume of water of radius 5.0mm through 10cm in thermodynamic.
asked by mokwe chioma Rose 
math
at a park 96 brown bag lunches were given out in thirty minutes if 29 bags remain and x represents the starting number of brown bag lunches which equation could be used to determine the value of x
asked by mariah 
algebra 2
Bonnie and Bruce have a rectangular swimming pool that is 6 feet wide and 10 feet long. They are going to build a tile border of uniform width around the pool. They have a 105 square feet of tile. How wide should the border be?
asked by David 
chemistry
Treatment with sodium borohydride converts aldosterone A in to an optically inactive alditol. Ruff degradation of A from B, whose alditol is optically inactive. Ruff degradation of B from D  glycerol dehydration. Identify A and B. Please help urgently.
asked by sanjay 
maths
Solve and verify 7/x+35=1/10
asked by neha 
math
Evaluate 6/72+7/9+19/21
asked by neha 
Math
Solve the following : 32 divided by 4 +4x8= A.96 B.32 C.42 D.40
asked by tina 
Financial Risk
You are contemplating the purchase of a 20year bond that pays $50 in interest each six months. You plan to hold this bond for only 10 years, at which time you will sell it in the marketplace. You require a 12 percent annual return, but you believe the
asked by Dustin 
Calculus
Please simplify the expression: 2log(base 4)9  log(base 2)3
asked by Alisha 
math (algebra)
How many different numbers stisfy the equation (x2)^2(x1)^3(x+1)^4(x+2)^5 = 0 I really need help. Thanks!
asked by Samantha 
french
Donnezmoi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject "on". My teacher gave an example.. and i did my own but im not sure if it is correct
asked by Rose 
physics
a) What is the magnitude of the electric field at a point midway between a −8.5μC and a +8.5μC charge 8.0cm apart? Assume no other charges are nearby. b) What is the direction of the electric field?
asked by Aly 
Data management
In the expansion of (1+x) to the power of n, the first three terms are 10.9+0.36. Find the values of x and n.
asked by Helen 
Calculus
1. Provide an example of a function f that is continuous at a = 2 but not differentiable at a = 2. 2. Provide an example of a function g that is differentiable at a = 3 but does not have a limit at a = 3. Thanks!
asked by Andy 
UEW
if 89,88,45,9,33, selected from 190, what are the five numbers to be selected randomly. please the question is probability lottery.
asked by Hafiz Baba 
ENGLISH
Which is more correct: Everyone of us has or Everyone of us have ??
asked by Cel 
english
United Nations, 310, 314, 362 charter of, 311 Declaration of, 309 United States, 225, 238, 275, 289 in Big Four, 322, 3257 in League of Nations, 299 LendLease policy of, 307 Neutrality of, 305 as United Nations sponsor, 313 Universal Declaration of Human
asked by john 
english
All of us have different stand on what to believe in and it varies because it depends on one’s life experiences. is my sentence right?
asked by jay 
probability lottery
if 89,88,45,9,33, were selected from 190, what are the five next numbers to be selection.
asked by Hafiz Baba 
Maths
Find the first four terms in the binomial expansion of (1+x)^(1/5) and state the range of values of x for which this expansion is valid.Hence approximate (31)^(1/5) correct to four decimal places.
asked by Lynn 
science
Net force of 10 newton produces an acceleration of 2mts/sec2 in a body moving over a horizontal surface . What is the mass of the body
asked by Joseph 
Evaluate the difference, and write the result in t
(6 1/2 I)(3+ 9/2 I)
asked by jay 
ENG 125
What does literature offer an individual? What causes people’s perceptions regarding the value of literature to change?
asked by Anonymous 
nutrition
Which of the following is one of the ways that the endocrine system interacts with the digestive system? a) Eliminates wastes generated in the body b) Transports nutrient to cells c) Controls the passage of food in the blood stream d) Secretes hormones
asked by eric 
french please help
Donnezmoi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject "on". My teachers example: (ils) On est venus He said we can use the same verb So what i did: (il) On est venu (elle) On est
asked by Rose 
nutrition
Which is the best way to balance your dietary choices? a) If you overeat at lunch, you should skip dinner. b) If you eat two slices of pizza at lunch, you should walk an extra mile after dinner. c) If your dinner has no vegetables, you should eat a cereal
asked by eric 
Physics (Kinematics Check)
What is the average velocity of a dropped brick that falls 4.0 m? vi = 4.0 m/s vf = 0 m/s a = 9.81 m/s^2 t = vfvi / a t = 4/9.81 t = 0.41 s v = d/t v = 4.0/0.41 v = 9.81 m/s^2
asked by Lucina 
english
"I want to be one of God's healing hands." is it right? i just wanted to say "i want to be a doctor" in a nice way and with a touch of God. Please correct it if im wrong
asked by Melba 
math (algebra)
In a certain circle, the length of a radius is equal to the reciprocal of the length of a diameter. What is the area of this circle?
asked by Samantha 
math
how to write algebraic verification of 4 sectors of the circle
asked by samar 
maths
Abcd is a rectangle with
asked by neha 
math (algebra)
x^321=(x^16+1)(x^8+1)(x^4+1)(x^2+1)(X+1)(?) Find ? .. How do I do this?
asked by Samantha 
Physics
I've read all my resource materials and looked for outside resources already and i can't find an equation for this. I would appreciate any help
asked by randy 
sito gbethrome senior school
a number is picked from the set {1,2,3,,18}.find the probability that it is either a multiple of 3 or a number less than 7
asked by oke obadiah 
chemistry
If a 0.01M Mn(NO3)2 solution has an ammonia concentration of 6.0M, would a precipitate form? Calculate the ion product and compare to Ksp.
asked by jojo 
Calculus
Can someone provide a function that satisfies all of the following: • p(−1) = 3 and lim x→−1 p(x) = 2 • p(0) = 1 and p'(0) = 0 • lim x→1 p(x) = p(1) and p'(1) does not exist Thanks!
asked by Henry 
Chemistry
How does the kineticmolecular theory help explain the difference between solids, liquids, and gases? I don't know how to really answer this question because the theory only talks about gases, unless I am looking at the wrong one. I tried to look it up
asked by Jack 
Abnormal Psychology
I have to create a timeline that displays the development of abnormal psychology. I have not been able to find any resources. I tried the link from the 2014 post and it no longer works. Can you please provide a location for me to go to?
asked by Cindy 
Chemistry
For an equation N2(g)+3H2(g) double arrowed to give 2NH3(g) what is the catalyst?
asked by Omoniyi Ayodeji 
Chemistry
What is the catalyst of N2(g)+3H2(g) to give(double arrow) 2NH3(g)?
asked by Omoniyi Ayodeji 
Chemistry
What is the volume occupied by 12.9 g of argon gas at a pressure of 1.30 atm and a temperature of 318 K ?
asked by Dustin 
chemistry
at what ratio should I titrate sterile water with 50% MgSO4 to get 20% MgSO4.i mean the units of water to those of MgSO4
asked by myk 
french
Donnezmoi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject "on". My teachers example: (ils) On est venus He said we can use the same verb So what i did: (il) On est venu (elle) On est
asked by Rose 
Statistics
If 67% of cars have automatic tranny's & 8 cars are selected at random what is the probability that fewer than 4 have an automatic tranny
asked by Kim 
Chemistry
What volume, in liters, of 1.04 M KOH solution should be added to a 0.116 L solution containing 10.08 g of glutamic acid hydrochloride (Glu, FW = 183.59 g/mol; pKa1 = 2.23, pKa2 = 4.42, pKa3 = 9.95) to get to pH 10.15?
asked by K 
mathematics
if 89,88,45,9,33, were picked from 190, what is probability that five numbers should be selected.
asked by James kuma 
maths
if squre root 196/xmultiply by squre root of 90/x=4.find x
asked by devang sharma 
math (algebra)
In Professor Tuffguy's mathematics class, 36 students took the final exam. If the average passing grade was 78, the average failing grade was 60, and the class average was 71, how many of these 36 student passed the final?
asked by Samantha 
Math
there are 600 fruits in a supermarket. If .64 are oranges and the rest are apples how many more oranges than apples are there
asked by Brian 
Algebra
I seriously need help on this math problem. I have tried to work it out myself but the answer is not coming out right. Select the approximate values of x that are solutions to f(x) = 0, where f(x) = 8x2 + 3x + 7.
asked by Angel 
algebra 1
Please simply using long division: (72 4xsq +8xcu 36x) decided by (x3). Thank you.
asked by Jack Mortensen 
math
Firewood is often sold by the cord. A cord of wood is a bundle measuring 4 feet by 4 feet by 8 feet. What is the volume of a cord of wood in cubic feet?
asked by tina 
math
A proposed null hypothesis states that there is no difference in the water consumption of households of two districts. The sample mean difference is found to be 8.5 liters, and the standard deviation of the distribution of the difference in sample means is
asked by 54 
Chemistry
If the electromagnetic radiation used to send television signals have a frequency of 3.0 * 10^9 Hz, what is its wavelength? I forget how to do a problem like this. Just taking a guess, is this somewhat a conversion equation?
asked by Jack 
LIFE SCIENCES
WHY ARE THE FOSSILS KEPT IN A GLASS IN THE MUSEUM?
asked by PHUTI 
math
change 34.55% to a decimal.
asked by tina 
maths
Solve : 1/x+1+1/x+2= 2/x+10
asked by neha 
ITT
A 1kg object has a potential energy of 20 J while stationary at the top of an incline. Neglecting friction, what is its speed halfway down the incline?
asked by Anonymous 
math
During a paint sale, a hardware store sold 33 gallon of paint and 57 gallons of high gloss paint. What is the ratio of gallons of highgloss sold to the total gallons sold? A. 33:57 B. 33:90 C. 57:33 D. 57:90
asked by tina 
Computer Programming
How do I make a util class with a method name that is add, and returns the result by adding two numbers.
asked by Jake 
math
What should be added to (2/3+3/5) to get 2/15
asked by neha 
Math
There are 75 envelopes in a package. How many envelopes are in 7 packages? A.552 B.10r5 C.525 D.625
asked by tina 
math
A school custodian waxed a gymnasium floor that measured 20 feet by 20 feet. How many square feet did she have to wax? A.400 square feet B.40 Square feet C.800 Square feet D.80 Square feet
asked by tina 
math
In the equation x/35=7, what is the value of x? A.7 B.5 C.35 D.245
asked by tina 
math
If you're currently making $6.75 per hour and you're offered a new job that pays $7.47 per hour, how much more would you make per hour at the new job? A.$.28 B.$.72 C.$1.28 D.$1.72
asked by tina 
math
If Joel earns $1,500 per month. If he spends $375 on rent each month, what percent of his income does he spend on rent? Is it 40%
asked by tina 
math
if 89,88,45,9,33, drawn in order,in certain lotto,from 190 numbers next drawn numbers will be what
asked by Lopa 
physics
A uniform bar 25 meters long weighs 10,000 Newton's. From end A weight of 2500 Newton's is hung. At B the other end of the bar, there is a weight of 3500 Newton's. An upward force of 3000 Newton's is exerted 4 meters from B, while and upward force of 4000
asked by G 
Computer Programming
I already posted this question but I gave it a try I'm not sure if I'm on the right track: Make a util class with three methods. First method's name is add, that returns the result by adding two numbers. Second method's name is multiply, that returns the
asked by Jake 
health
What is the larynx commonly called?
asked by alley 
Math 157
Help please! Write an expression for the cost c, if a printer charges $1.75 for binding, plus 5 cents for p pages for copies of a community groups annual report Thanks I have a mental block with these problems.
asked by Bella 
Math
if 89,88,45,9,33, selected from 190 next selections will be what numbers
asked by zakaria 
math
Its matrix (3 0) pp =(2 0) (3 0) (2 4) value of p
asked by Anonymous 
Business
I want to buy a house in 5 years. I need to have a down payment of $50,000. How much do I need to have today in order to have the down payment, if I can earn 5%? not sure how to go about this problem
asked by Janice 
math
Change the fraction 3/4 to a percent. A.34% B.63% C.75% D.113% is the answer A
asked by tina 
math
Theresa worked 9 hours on Monday and 7 on Wednesday. Her total pay was $116.00. What is her rate per hour. A.$7.25 B.$12.89 C.$8.29 D.$16.57 How do I go about finding the answer
asked by tina 
Criminal Justice/Terrorism
Push logistics is a good, but expensive, way to be prepared for disasters. The best method to get your town council to budget these funds is to: A. explain that they will be subject to lawsuits for deaths if an incident happens and police, fire and EMS
asked by Pat Mejias 
algebra
what is the velocity of an object that falls from a 100 foot building after it has traveled 15 feet?
asked by Jimmy 
math
Question is that if u win 5 dollars then 25 on the second day then 125 on third how much do u have on 11th day
asked by bloppers 
david college
two capacitors of capacitance 4 micheal farad and 6 micheal farad are connected in series to a 100v DC supply.Draw the circuit.(A)calculate the:(1)charge on either plate of each capacitor(2)pottential difference accross each capacitor(3)the energy of
asked by abdul waris 
Financial Risk
You are contemplating the purchase of a 20year bond that pays $50 in interest each six months. You plan to hold this bond for only 10 years, at which time you will sell it in the marketplace. You require a 12 percent annual return, but you believe the
asked by Dustin 
Computer Programming
I already posted this question but I gave it a try I'm not sure if I'm on the right track: Make a util class with three methods. First method's name is add, that returns the result by adding two numbers. Second method's name is multiply, that returns the
asked by Jake 
Calculus
Simplify: (5x^3 + x^2  x)/ (3x)
asked by Mona 
Math
I want to buy a house in 5 years. I need to have a down payment of $50,000. How much do I need to have today in order to have the down payment, if I can earn 5%? I have tried to figure this out and have arrived at 39200.00
asked by Janice 
Politics
Which of the following statements about interest groups is correct?
asked by Sandy 
Math
A “gazing ball” is a spherical garden ornament with a mirrored surface that reflects its surroundings. The surface area of the ball is approximately 314 square inches. What is its volume to the nearest cubic inch?
asked by Amanda 
psychology
According to Gardner, intelligence quotient (IQ) is the only barometer as to how students will succeed outside of school. A. Statement is true B. Statement is false C. Statement did not originate from Gardner D. Statement is partially accurate. I think the
asked by Kelli 
Measurement
Convert 5 kilometers to miles and the nearest yard.
asked by Amanda 
Science
Scientists who study abnormal animal behavior would probably know much about A. Astronomy B. biology C. Geography D. History
asked by Kimberly 
small business management
Which one of the following may be the least valuable source of advice when you're researching the market for your new business? A. Online attorneys who offer 24/7 Web site service B. Other business owners with similar businesses C. Local attorneys who
asked by anon 
Math
A pencil has a cylindrical body with a coneshaped end. The cylinder is 5 cm long with a radius of 0.29 cm. The cone has a slant height of 1 cm and has the same radius as the cylinder. Determine the surface area of the pencil to the nearest tenth of a
asked by Amanda 
Math
Which statements is false? A. A decimal fraction has a multiple of 10 as a denominator. B. Every rational number can be associated with a point in the real number line. C. A terminating decimal cannot be expressed as a repeating decimal. D. The set of
asked by Kimberly