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Questions Asked on September 22, 2012

Deshaun is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices.Com
1. 4 answers
2. asked by dawn
3. 10,150 views
The director of an alumni association for a university wants to look at the relationship between the number of years since
1. 9 answers
2. asked by David
3. 6,454 views
The length of a rectangle is 9.7cm more than 4 times the width. If the perimeter of the rectangle is 9.1cm what are its
1. 3 answers
2. asked by lilman
3. 5,267 views
Find the volume of the solid formed by rotating the region enclosed byy=e^(5x) , \ y=0, \ x=0, \ x=0.8 around the y-axis Please
1. 2 answers
2. asked by bobby
3. 4,794 views
Find the scale ratio of this map:1 inch on the map represents 10 miles
1. 2 answers
2. asked by Sam
3. 4,646 views
How many moles of Fe3O4 are required to supply enough iron to prepare 0.442 mol Fe2O3?
1. 2 answers
2. asked by Muhammad
3. 4,587 views
The owner of a luxury motor yacht that sails among the 4000 Greek islands charges $630 per person per day if exactly 20 people
1. 1 answer
2. asked by Anastasia
3. 4,383 views
Suppose f'(x) = xe^-x^2.a) On what interval is f increasing? On what interval is f decreasing? b) Does f have a maximum value?
1. 1 answer
2. asked by Travis
3. 3,644 views
Use the Chain Rule to find ∂z/∂s and ∂z/∂t.z = tan(u/v), u = 7s + 4t, v = 4s − 7t
1. 2 answers
2. asked by Becky
3. 2,841 views
which of the following aqueous solutions should not form a precipitate with aqueous ba(no3)2?
1. 3 answers
2. asked by Anonymous
3. 2,744 views
A certain freely falling object requires 1.50 seconds to travel the las 30.0 meters before it hits th ground. From what height
1. 1 answer
2. asked by Jen
3. 2,674 views
During a car crash a 65kg person's head goes from traveling at 50km h-1 to stationary in 0.15s.(a)What is the magnitude of the
1. 1 answer
2. asked by Ellie
3. 2,609 views
Few people know about the (complex) science behind the construction of elevators.(my answer) demonstrative adjective
1. 5 answers
2. asked by Anonymous
3. 2,569 views
How many moles of Fe3O4 are required to supply enough iron to prepare 0.785 mol Fe2O3?
1. 1 answer
2. asked by Anonymous
3. 2,506 views
what is the domain and range of the functionF(x)= 1/1-2cosx
1. 1 answer
2. asked by edward
3. 2,425 views
How long does it take the second hand of a clock tomove through 4.00 rad?
1. 1 answer
2. asked by Anonymous
3. 2,389 views
Kate is saving to take an SAT Prep course that costs $350 and saved $180 and she adds $17 to her savings each week. How many
1. 3 answers
2. asked by Edward
3. 2,329 views
On the daily run of an express bus, the average number of passengers is 48. The standard deviation is 3. Assume the variable is
1. 2 answers
2. asked by Darryle
3. 2,261 views
Aluminum reacts with Chlorine gas to form AlCl3. [2Al(s)+3Cl2(g)=2AlCl3(s)]Given 11.0g of Al and 16.0g Cl2, if you had excess
1. 1 answer
2. asked by leng
3. 2,045 views
what is the name of the compound C2H4?
1. 1 answer
2. asked by bob
3. 2,034 views
Sarah trained hard for the competition, but she did (not) win any of the trophies.(not is a(n) my answer)adjective adverb
1. 3 answers
2. asked by Anonymous
3. 1,988 views
1.A compound consists of 65.45% C, 5.492% H, and 29.06% O on a mass basis and has a molecular mass of 110 g/mol. Determine the
1. 1 answer
2. asked by Timmy
3. 1,895 views
I need to write a short paragraph in which i use the following key terms: Patroon, Proprietary colony, Pacifist.
1. 6 answers
2. asked by Danielle
3. 1,888 views
The weather forecaster says that it is 200° C in London but only 0.7 as hot in New York. How hot is it in New York?
1. 5 answers
2. asked by zai
3. 1,751 views
The interviewer (remained) speechless upon hearing about the senator’s revelations.Is remained a (I think this is the answer)
1. 3 answers
2. asked by Beth
3. 1,687 views
The weekly demand and supply functions for Sportsman 5 X 7 tents are given by the following respective functions where p is
1. 1 answer
2. asked by Anastasia
3. 1,661 views
The (rest) of the inheritance was given to charity.(my answer)noun pronoun adjective preposition Not too sure, it could also be
1. 1 answer
2. asked by Anonymous
3. 1,595 views
A box of mass 0.385 kg slides down a very smooth (frictionless) ramp which is inclined at an angle of 56.6° above the
1. 2 answers
2. asked by Amy
3. 1,587 views
In a suburb, housing costs have been increasing at 5.2% per year compounded annually for the past 8 years. A house worth
1. 1 answer
2. asked by Fernando
3. 1,546 views
The Earth has a mass of 5.97 x10^24 kg and the Moon has a mass of 7.36 x10^22kg. The average distance between the center of the
1. 2 answers
2. asked by Ellie
3. 1,512 views
what is name of the compound P2S5? is it phosphorous pentasulfide?
1. 1 answer
2. asked by bob
3. 1,506 views
Calculate the number of moles of carbonatoms present in 1.4 g of ethanol (C2H6O). i get that you calculate the number of moles
1. 1 answer
2. asked by Joe King
3. 1,432 views
give an example of two increasing functions whose product is not increasing
1. 2 answers
2. asked by fatima
3. 1,318 views
Is Lima, the capital of Peru, east or west of the 80 degrees west line of longitude? Is this correct? East?
1. 8 answers
2. asked by Alexander
3. 1,305 views
A $15 credit to Sales was posted as a $150 credit. By what amount is Sales in error? my answer is $135 overstated
1. 1 answer
2. asked by Wilson
3. 1,279 views
A mixture of O2 and SO2 is confined in a vessel at equilibrium. Which statement describes the conditions that are true for the
1. 1 answer
2. asked by Helen
3. 1,273 views
Her many hands reach out to us.Her many tongues are garrulous. These lines make use of A. Aliteration B. onomatopoeia C. Simile
1. 7 answers
2. asked by Meagieting
3. 1,253 views
a man walks 8km north and 5km in a direction east of north.find the distance from the starting point
1. 4 answers
2. asked by etulan
3. 1,146 views
If a number is added to its reciprocal, the sum is 13/6, find the number.
1. 2 answers
2. asked by Molly
3. 1,124 views
On an otherwise straight stretch of road near Moffat, Colorado, the road suddenly turns. This bend in the road is a segment of a
1. 0 answers
2. asked by Amy
3. 1,122 views
A crane is lifting a 500kg payload straight up at a constant speed of 0.7ms-1.(a)What is the power output of the crane.
1. 2 answers
2. asked by Ellie
3. 1,105 views
show that the sum of two increasing functions is increasing
1. 1 answer
2. asked by fatima
3. 1,102 views
The displacement (in meters) of a particle moving in a straight line is given by the equation of motions = 5/t2, where t is
1. 0 answers
2. asked by Roscoe
3. 1,055 views
It takes you 7.3 min to walk with an averagevelocity of 1.5 m/s to the north from the bus stop to the museum entrance. How far
1. 2 answers
2. asked by Carl
3. 1,032 views
A rectangular garden of area 480 square feet is to be surrounded on three sides bya brick wall costing $12 per foot and on one
1. 0 answers
2. asked by fran
3. 1,011 views
What is the period of Earth's (nearly) circular motion around the Sun?(2*pi*r)/T 1 year (1 year)/(2*pi) (2*pi)/(1 year) 2*pi*(1
1. 0 answers
2. asked by StressedStudent
3. 987 views
In a free market, which of the following is an accurate statement regarding price?A) Prices tend to increase. B) The price of a
1. 3 answers
2. asked by joe
3. 965 views
Salt River Copmany is evaluating a capital expenditure propsal that has the following predicted cash flows:Intial investment
1. 0 answers
2. asked by dillon
3. 960 views
A high diver of mass 50.0 kg steps off a board 10.0 m above the water and falls vertical to the water, starting from rest. If
1. 1 answer
2. asked by yeen
3. 956 views
Ricardo and Jane are standing under a tree in the middle of a pasture. An argument ensues, and they walk away in different
1. 1 answer
2. asked by raghad
3. 938 views
In a large class, there were 220 students who wrote both the midterm and the final exam. The standard deviation of the midterm
1. 2 answers
2. asked by ashik
3. 914 views
I'm having problems with this one. Can't get the right answer.Differentiate the following using the chain rule. f(x) =
1. 1 answer
2. asked by Angie
3. 886 views
A company installs different POS computer systems. POS system A requires two hours to configure and one hour for assemble. POS B
1. 1 answer
2. asked by cheryl
3. 885 views
An Arithmetic sequence has a tenth term of 17 and a fourteenth term of 30, ind the general termPLEASE HELP!!!!
1. 2 answers
2. asked by Britney OW
3. 879 views
which of the following aqueous solutions should not form a precipitate with aqueous ba(no3)?1. KOH 2. K2CO3 3. K2SO4 4. K3PO4
1. 2 answers
2. asked by Anonymous
3. 878 views
solve the following inequality16(x^2-1) >16x the solution set is? or there is no solution.
1. 2 answers
2. asked by ladybug
3. 877 views
Lilly collects data on a sample of 40 high school students to evaluate whether the proportion of female high school students who
1. 0 answers
2. asked by Anonymous
3. 868 views
If 6.0 liters of methane react with 12.0 liters of oxygen according to the equationCH4 + 2O2 → CO2 + 2H2O, and the temperature
1. 4 answers
2. asked by Helen
3. 867 views
A ball is thrown from a point 1.38 m above the ground. The initial velocity is 19.9 m/s at an angle of 33.8° above the
1. 1 answer
2. asked by David
3. 862 views
A. Fad dietB. Low-carb diet C. Stick-to-it diet D. Counting calories diet =B What are other factors that contribute to being
1. 1 answer
2. asked by felica
3. 860 views
A molecule of CHCl3 (chloroform), has the same shape as a molecule of carbon tetrahydride, CH4. But carbon tetrahydride’s
1. 1 answer
2. asked by leah
3. 855 views
if [x] denotes the integral part of x, then what is the solution set of the equation [x]^2 -5[x]+6=0
1. 1 answer
2. asked by edward
3. 852 views
a piece of wood 50 cm long , 20 cm wide, 40 cm thick. its density is 0.6 g cm^3. this is connected to a string with negligible
1. 1 answer
2. asked by romeo
3. 824 views
A box has a mass of 0.215 kg. It is on a very smooth (frictionless) horizontal surface and is acted upon by a force of 2.27 N at
1. 2 answers
2. asked by Amy
3. 807 views
Research on the scientific principle involved in the inflation of an airbag. Explain how this device protects the driver and the
1. 1 answer
2. asked by krizha
3. 795 views
A molecule of CHCl3 (chloroform), has the same shape as a molecule of carbon tetrahydride, CH4. But carbon tetrahydride’s
1. 1 answer
2. asked by Anonymous
3. 791 views
In microeconomics, little emphasis is given to how prices are established and why they change.True or False?
1. 2 answers
2. asked by joe
3. 778 views
a diagram shows a cross section of a triangular prism.AB=BC=7cm. BM=5cm m is the midpoint of the line segment AC. a) explain why
1. 1 answer
2. asked by zoya
3. 770 views
a 1.9kg ball of putty moving to the right has a head -on inelastic with 1.3 kg putty ball moving to the left , if the combined
1. 2 answers
2. asked by tere
3. 745 views
How do you know when a base is weak or strong?
1. 1 answer
2. asked by Anonymous
3. 731 views
show that the composition of two increasing functions is increasing
1. 1 answer
2. asked by fatima
3. 725 views
A car travels at 64 mi/h when the brakes are suddenly applied. Consider how the tires of a moving car come in contact with the
1. 0 answers
2. asked by Anne
3. 717 views
Grossnickle Corporation issued 30-year, noncallable, 8.5% annual coupon bonds at their par value of $1,000 one year ago. Today,
1. 1 answer
2. asked by eric
3. 702 views
A woman stands on a scale in a moving elevator. Her mass is 56.0 kg, and the combined mass of the elevator and scale is an
1. 0 answers
2. asked by StressedStudent
3. 682 views
If z = f(x, y), wherex = r^2 + s^2 and y = 8rs, find ∂^2z/(∂r ∂s).
1. 2 answers
2. asked by Becky
3. 669 views
Two 30kg children in a 20 kg cart are stationary at the top of a hill. They start rolling down the 80m tall hill and they are
1. 1 answer
2. asked by Ellie
3. 665 views
Can someone tell me if this is correct: How many forces act on an upwardly tossed coin when it gets to the top of its path?A.
1. 0 answers
2. asked by Sue
3. 656 views
4. Internet has a big impact on firms and their information systems. Firms created new business models that were not possible
1. 1 answer
2. asked by fawaz
3. 654 views
A gull is flying horizontally 8.17 m above the ground at 6.35 m/s. The bird is carrying a clam in its beak and plans to crack
1. 0 answers
2. asked by Kasey
3. 653 views
I've seen the posts on solving this particular equation, and I know the answer is right in front of me. I'm still having trouble
1. 1 answer
2. asked by Elliott
3. 650 views
what are the zeros for 1x^5+2x^4+4x^3+19x^2+9x^2+9x-5?
1. 1 answer
2. asked by Danielle
3. 647 views
An 8g bullet leaves a gun at 700ms-1.(a) what is the maximum height that this bullet could reach (ignoring air resistance)
1. 1 answer
2. asked by Ellie
3. 643 views
Which of the following is true with regards to the Navigation Acts by the eighteenth century?A. In general, the colonists
1. 1 answer
2. asked by cool
3. 642 views
Together We Stand Letter OutlineSuppose you live in a new suburban community that combines all the amenities and benefits of a
1. 5 answers
2. asked by Monica
3. 641 views
The key terms Patroon, Proprietary colony, and Pacifist are described in the history of Pennsylvania but checking for
1. 3 answers
2. asked by Danielle
3. 639 views
chemical formula for potassium hydrogen sulfide? is it KHS?
1. 1 answer
2. asked by bob
3. 634 views
Alright, I have a question.Last year was my freshman year in high school, and I didn't really care about my grades. I wasn't
1. 5 answers
2. asked by Bryce
3. 631 views
Assume that you are considering the purchase of a 30-year, noncallable bond with an annual coupon rate of 8.5%. The bond has a
1. 0 answers
2. asked by eric
3. 630 views
The helicopter in the drawing is moving horizontally to the right at a constant velocity. The weight of the helicopter is
1. 0 answers
2. asked by StressedStudent
3. 630 views
A 1.5 gram sample of a gaseous hydrocarbon has a volume of 820 mL when measured at 227 oC and 2.50 atm. Which of the following
1. 1 answer
2. asked by Helen
3. 618 views
What is the amount of heat involved in each of the following?kilojoules to heat 240 of gold from 20 to 188
1. 0 answers
2. asked by Anonymous
3. 616 views
A man built a walk of uniform width around a rectangular pool. If the area of the walk is 429 square feet and the dimensions of
1. 1 answer
2. asked by Aaron
3. 614 views
A box of mass 1.95 kg slides down a frictionless ramp inclined at an angle θ= 42.9 ° at constant speed. The force exerted on
1. 0 answers
2. asked by Amy
3. 614 views
It takes the planet Neptune about 164.8 years to revolve once around the sun.What are the least and greatest numbers written in
1. 1 answer
2. asked by Jahzara
3. 612 views
What physical symptoms often accompany social phobia?
1. 3 answers
2. asked by ashton carr
3. 608 views
Lilly collects data on a sample of 40 high school students to evaluate whether the proportion of female high school students who
1. 2 answers
2. asked by LWatson
3. 600 views
what were some of the ways in which social darwinism or the idea of survival of the fittest shaped american thought in the past?
1. 1 answer
2. asked by maria
3. 599 views
A price set above equilibrium price creates a shortage.True or False
1. 2 answers
2. asked by joe
3. 596 views
(On the contrary). Flor is describing the courses she is taking, but you have an entirely different point of view. Complete each
1. 5 answers
2. asked by Whitney
3. 595 views
Following a polynomial, finda. the zero's and the multiplicity of each b. where the graph crosses or touches the x-axis c. the
1. 1 answer
2. asked by ladybug
3. 587 views

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