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Questions Asked on December 10, 2011

if a car generates 18 hp when traveling at a steady 88 km/h, what must be the average force exerted on the car due to friction
1. 2 answers
2. asked by eli
3. 10,851 views
Determine the maximum and minimum number of turning points for the function h(x) = -2x^4 - 8x^3 + 5x -6.Maximum:3 Minimum:1 Is
1. 1 answer
2. asked by Melinda
3. 6,262 views
A car with a mass of 1500kg starts from rest and accelerates to a speed of 18m/s in 12s. Assume that the force of resistance
1. 2 answers
2. asked by Anonymous
3. 4,789 views
Find the maximum volume of right circular cylinder that can be inscribed in a cone of altitude 12 cm and base radius 4 cm, if
1. 1 answer
2. asked by Anh
3. 4,236 views
Three different numbers are chosen at random from the set {1,2,3,4,5}. The numbers are arranged in increasing order. What is the
1. 2 answers
2. asked by Esmeralda
3. 3,479 views
Two ropes are attached to a wagon, one horizontal to the west with a tension force of 30 N, and the other east and at an angle
1. 2 answers
2. asked by Jay
3. 3,312 views
True or False: Consider the following statement:A differentiable function must have a relative minimum between any two relative
1. 1 answer
2. asked by Mishaka
3. 2,875 views
A tennis player places a 60 kg ball machineon a frictionless surface. The machine ﬁres a 0.053 kg tennis ball horizontally
1. 1 answer
2. asked by Anonymous
3. 2,549 views
A 1000kg elevator carries a maximum load of 800kg. A constant frictional force of 5000N s the elevator's motion upward. What
1. 2 answers
2. asked by Anonymous
3. 2,298 views
RC Corp. uses a job order cost accounting system. During the month of April, the following events occurred:(a) Purchased raw
1. 1 answer
2. asked by Anonymous
3. 2,286 views
A diving bell is a container open at the bottom. As the bell descends, the water level inside changes so that the pressure
1. 2 answers
2. asked by Betty
3. 2,116 views
The mass of the Mars is about 0.11 the mass of the earth, its radius is 0.53 that of the earth, and the acceleration due to
1. 1 answer
2. asked by Anonymous
3. 1,986 views
The following information is necessary to compute the net assets (stockholders' equity) and book value per share of common stock
1. 1 answer
2. asked by kate
3. 1,694 views
The population, P, of a town is modelled by the equation P=6x^3 +7x +750, where x is the number of years since the year 1960.a)
1. 2 answers
2. asked by Jayson
3. 1,649 views
what is the equations "The sum of two numbers is 75. The first is 9 more than 5 times the second. Find the first number?"What is
1. 1 answer
2. asked by Bailey Davis
3. 1,553 views
How to earn one credit for high school? Last year when the whole 6th grade visit our middle school (we have 2 middle schools in
1. 1 answer
2. asked by Laruen
3. 1,476 views
solve each triangle using either the Law of Sines or the Law of Cosines. If no triangle exists, write “no solution.” Round
1. 1 answer
2. asked by Rick
3. 1,437 views
Suppose the mean of dogs a pet shop grooms each day is known to be 14.2 dogs. If a sample of n=12 days is chosen and a total of
1. 1 answer
2. asked by Jake
3. 1,386 views
What is the net force on a box that is being pushed to the left with a force of 50 N while it is also being pushed to the right
1. 3 answers
2. asked by Tonya
3. 1,363 views
A(n) 4.5 lb hammer head, traveling at 4.7 ft/sstrikes a nail and is brought to a stop in 0.0009 s. The acceleration of gravity
1. 1 answer
2. asked by Anonymous
3. 1,359 views
Two triangles are similar. The lengths of the sides of the smaller triangle are 5,6,and 9. The perimeter of the larger triangle
1. 2 answers
2. asked by Taylor
3. 1,338 views
A 1.5 m tall man stands 2 m in front of a flat wall mirror. Please find: image distance and height of imageI have the formulas
1. 1 answer
2. asked by sonia
3. 1,288 views
A project exists outside of the standard line organization.its false what is wrong with it sorry i don't have a book,its
1. 4 answers
2. asked by hello
3. 1,208 views
A shipment of portable radios contains 14 good radios and 3 defective ones. If two are randomly selected (without replacement)
1. 3 answers
2. asked by Katie
3. 1,143 views
In 2007, Clyde Blackstock opened Clyde’s Pets, a small retail shop selling pet supplies. On December 31, 2007 Clyde’s
1. 0 answers
2. asked by Anonymous
3. 1,135 views
Three different numbers are chosen at random from the set {1,2,3,4,5}. The numbers are arranged in increasing order. What is the
1. 1 answer
2. asked by Esmeralda
3. 1,130 views
Consider the rectangle with an area of 24x^3-54x^2-15x, with a side length of 6x^2-15x. Write and simplify an expression for the
1. 1 answer
2. asked by -Untamed-
3. 1,125 views
How do I find the vertical/horizontal compression/stretch?For the graph, determine the equation of the function in the form
1. 2 answers
2. asked by Melinda
3. 1,115 views
An anthropologist finds there is so little remaining Carbon-14 in a prehistoric bone that instruments cannot measure it. This
1. 1 answer
2. asked by Rock
3. 1,103 views
I'm making My Future College Binder. Here are the sections below.- Grades/Report Cards/Progress Reports - New Life Checklists
1. 7 answers
2. asked by Laruen
3. 1,083 views
Your car has been setting out in the hot summer sun all day. The metal hood, the glass windshield, and the fabric upolstry are
1. 2 answers
2. asked by Clay
3. 1,066 views
write a set of data with this following descriptionthere are 7 numbers in the data set the minimum is 17 the range is 45 the
1. 1 answer
2. asked by mina
3. 1,061 views
When Resisto Systems, Inc., was formed, the company was authorized to issue 5,000 shares of $100 par value, 8 percent cumulative
1. 0 answers
2. asked by kate
3. 1,053 views
In introductory physics laboratories, a typical Cavendish balance for measuring the gravitational constant G uses lead spheres
1. 1 answer
2. asked by tanya
3. 1,014 views
A model airplane of mass 0.7 kg is attachedto a horizontal string and ﬂies in a horizontal circle of radius 5.6 m, making 1.6
1. 1 answer
2. asked by tanya
3. 1,003 views
) ∫_(-1)^2 ∫_0^6▒〖x² sin⁡(x-y)dxdy= 〗 ∫_0^6 ∫_(-1)^2▒〖x^2 sin⁡(x-y)dydx〗determine whether the statement
1. 2 answers
2. asked by syakila
3. 998 views
The concentration of dissolved chlorine in tap water can be determined by adding excess potassium iodide and then using aqueous
1. 3 answers
2. asked by Maame
3. 986 views
the annual Gross Domestic Product (GDP) of a country is the value of all of the goods and services produced in the country
1. 0 answers
2. asked by Rock
3. 963 views
When an immersion glass thermometer is used to measure the temperature of a liquid, the temperature reading will be affected by
1. 1 answer
2. asked by tienking
3. 962 views
two sides of a triangle have lengths 45 inches and 50 inches. How long can the third side be?
1. 2 answers
2. asked by nora
3. 958 views
Can someone help me with this question? I got the transformation for horizontal shift and vertical shift, however, I don't know
1. 5 answers
2. asked by Melinda
3. 956 views
A study shows that 10% of americans are left-handed.Find the probability that at most one student is left handed in a class of
1. 1 answer
2. asked by Brittany
3. 945 views
1.) One who acknowledges the gradual increases in bidding at a public sale is called a/an _____.2.) The primary connotation of
1. 3 answers
2. asked by Taylor
3. 924 views
"All dogs hate cats. Sirius is a dog. So Sirius hates cats" is an example of a (Points : 1)sound inductive argument. valid
1. 7 answers
2. asked by Anonymous
3. 908 views
What is the area of the minor segment cut off a circle of radius 10 cm by a chord of length 12 cm?Could you please show me the
1. 1 answer
2. asked by Candice
3. 869 views
Given the reaction below2NOBr(g) <==> 2NO(g) + Br2(g) and the value of Kc = 1.98, at a temperature of 480 K what is the value of
1. 2 answers
2. asked by Summer
3. 863 views
A 2.5 kg mass weighs 23.75 N on the surfaceof a planet similar to Earth. The radius of this planet is roughly 7.7 × 10^6 m.
1. 1 answer
2. asked by tanya
3. 858 views
what are the possesive and the plural possesive forms of the following words:shelf wrench bus Thank You
1. 1 answer
2. asked by sean
3. 836 views
is 3 times 6 18 am i correct?
1. 2 answers
2. asked by mya
3. 832 views
A climber, working his way up a vertical cliff stops for a rest on the ledge. The ledge where he stopped is 12 meters wude. The
1. 2 answers
2. asked by Tomina
3. 825 views
Suppose you are going to add 450 mL of a 0.10 mol/L hydrochloric acid solution to 250 mL of a 0.2 mol/L sodium hydroxide
1. 4 answers
2. asked by Maame
3. 825 views
what helped unite charlemagne's empire?Viking attacks
1. 2 answers
2. asked by mike
3. 819 views
Using the codon table, determine the sequence of the protein that will be produced from themRNA sequence below. Be sure to begin
1. 1 answer
2. asked by Mariana
3. 817 views
It was very difficult to find information on your Textbook, because it is so recent --- late January 2011. But I now have a
1. 27 answers
2. asked by SraJMcGin
3. 802 views
Do you take Yale Summer Session during High School (for high school students)????????
1. 8 answers
2. asked by Lauren
3. 779 views
Simlifying Rational ExpressionsReduce to lowest terms, stating the restrictions on the variable. I really don't understand the
1. 1 answer
2. asked by -Untamed-
3. 766 views
Draw a flowchart for a program that allows the user to enter 20 names along with their ages and their Social Security Numbers in
1. 0 answers
2. asked by Nadeem
3. 764 views
I urgently need you to revise this paragraph on dinosaurs. I need to simplify it using synonyms.1) Whatever killed off
1. 1 answer
2. asked by Henry2
3. 735 views
Hello, I'm not sure if my answers are correct. Can someone review my work to make sure its right. My answers are marked with an
1. 1 answer
2. asked by Joe
3. 731 views
Plumley Ad Agency contracted with a company to prepare an ad campaign. Plumley uses a job order costing system. Plumley
1. 1 answer
2. asked by Anonymous
3. 723 views
A circular piece of wire has a radius of 12 cm. This is cut then bent to form an arc of a circle whose radius is 60 cm. Find the
1. 1 answer
2. asked by Candice
3. 719 views
So i am a little confused about two different words in spanish. Apparently caer means to fall but caerse means to get married.
1. 3 answers
2. asked by Rebecca
3. 717 views
What helped unite Charlemagne's empire?answer A strong efficient government helped unite Charlemangne's empire
1. 1 answer
2. asked by mike
3. 716 views
prove cos(x+y) / cos(x-y) = (1-tan x tan y)/(1+tan x tan y)
1. 1 answer
2. asked by Yuni
3. 707 views
A satellite moves in a circular orbit around the Earth at a speed of 6.1 km/s.Determine the satellite’s altitude above the
1. 1 answer
2. asked by tanya
3. 704 views
A cork gun contains a spring whose spring constant is 11.0 N/m. The spring is compressed by a distance DX = 9.8 cm and used to
1. 0 answers
2. asked by leav
3. 672 views
Question: Various models have been used to make projections of growing populations. Thomas Malthus made one of the most famous
1. 0 answers
2. asked by Brianna
3. 661 views
Find the area of the region bounded by the graph of the equation 2y^2=x+4 and x=y^2
1. 1 answer
2. asked by Angi
3. 657 views
If someone is from the United Staes, what is the nationality in Spanish.Ella es americano.(Is that correct?) Thank you
1. 7 answers
2. asked by Julian
3. 634 views
An air puck of mass 0.33 kg is tied to astring and allowed to revolve in a circle of radius 1.12 m on a horizontal, frictionless
1. 0 answers
2. asked by tanya
3. 624 views
The task is to redesign Milgram's experiment so no one is hurt, physically or emotionally. However, from my understanding, the
1. 0 answers
2. asked by Amanda
3. 607 views
Could someone please help me solve the following problems, and show me how to do the work? I am getting confused, and need
1. 1 answer
2. asked by Sherrie
3. 600 views
One kg weighs 9.8 N on Earth. Would it weigh more or less on the Moon?
1. 2 answers
2. asked by Tonya
3. 594 views
Assume that the population of heights of female college students is approximately normally distributed with mean m of 67.26
1. 1 answer
2. asked by tina
3. 591 views
Your cousin has just won the lottery and wants to create an account that will have $100,000 in 16 years to help pay for their
1. 1 answer
2. asked by Haley
3. 588 views
I have a few doubts on two sentences.1) Can you say that a TV programme is nice or beautiful? 2) Last night was the first
1. 1 answer
2. asked by Henry2
3. 581 views
What is a car average acceleration if it slows down from 22ms to 15.7 m/s in 2.15 s?
1. 1 answer
2. asked by Dwayne
3. 577 views
2Packets of crisps from a production line have a weight distribution that is normal with a mean of 50.0 grams and a standard
1. 0 answers
2. asked by Nezar
3. 576 views
A 75kg box is being pulled across the floor with a force of 465N.If the kinetic coefficient of friction is 0.57,what is the
1. 1 answer
2. asked by Auriel
3. 570 views
I have some practice problems, and I need to have them worked out, showing your work. I will gain a better understanding of
1. 1 answer
2. asked by Sherrie
3. 569 views
Thank you very much!Here are a few other sentences I need you to check. 1) Whales are marine mammals who use a method termed
1. 1 answer
2. asked by Henry2
3. 567 views
A horizontal spring with a spring constant of 22 N/m has a 600 gram block attached to it and is at rest on a frictionless
1. 0 answers
2. asked by Anonymous
3. 558 views
I have some practice problems, and I need to have them worked out, showing your work. I will gain a better understanding of
1. 1 answer
2. asked by Sherrie
3. 549 views
I forgot to add these two long sentences. I really need to improve the punctuation.1) A group of journalists followed the drama
1. 1 answer
2. asked by Henry2
3. 547 views
Q:What happens to the pressure of particles in the container when it is heated.explain.Q:A pressure of 2200Kpa is exerted by the
1. 1 answer
2. asked by saffa
3. 543 views
For each sentence in the paragraph, discuss the social influence factors that were most likely in operation.Alvin Reid, a
1. 0 answers
2. asked by KIM
3. 536 views
verify the Intermediate Value Theorem if F(x)=squre root of x+1 and the interval is [3,24].
1. 1 answer
2. asked by piyatida
3. 534 views
SGCA is having a sales contest to encourage retailers to quickly reduce the inventory of SuperGamer computers. Retailers with
1. 1 answer
2. asked by Anonymous
3. 524 views
Balance the redox reaction.2NaClO3+4HCl-2ClO2+2H2O+2NaCl+Cl2
1. 1 answer
2. asked by Boateng Emmanuel
3. 521 views
A 4 kg block and a 45 kg block are placed side-by-side at the top of a frictionless ramp. Each is given a very light tap to
1. 1 answer
2. asked by Anonymous
3. 515 views
What U. S. intelligence agency did Johnson illegally authorized to spy on domestic dissenters
1. 1 answer
2. asked by crystal
3. 507 views
Compound C (MW = 550) is provided at a concentration of 25g/100mL. 1mL is taken and compound D is to be added (MW = 1025,
1. 2 answers
2. asked by Bob
3. 505 views
A horizontal spring with a spring constant of 22 N/m has a 600 gram block attached to it and is at rest on a frictionless
1. 0 answers
2. asked by Anonymous
3. 504 views
Under the _____, the solid waste provisions are more supportive than punitive in nature. (Points : 2)Gutter Act Bathroom Act
1. 1 answer
2. asked by Bryan
3. 500 views
I have to find three or four nouns, adjectives, adverbs and verbs from a book. Please can you tell me if I am right?noun -
1. 3 answers
2. asked by peter
3. 498 views
Determine the perimeter of the rectangle if x = 2*sqrt2cm. In simplest radical form.^ Don't get how to solve.
1. 1 answer
2. asked by -Untamed-
3. 498 views
suppose you deposited $3000 of earned income into an IRA, you canearn an annual interest rate of 8%and you are in a 40% tax
1. 0 answers
2. asked by Anonymous
3. 496 views
Truthfully, the only difference between you and garage floor coatings experts is time. If you'll invest a little more time in
1. 2 answers
2. asked by How to increase the life of Floor
3. 495 views
I would love for someone to please verify my solution for this problem:A former amusement park attraction consisted of a huge
1. 1 answer
2. asked by Greg
3. 494 views
can you give me those similarities and differences of africa and asia??please reply ASAP. thnx.. :)
1. 1 answer
2. asked by diana
3. 492 views

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