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2012
February

Questions Asked on February 20, 2012

A regular triangular pyramid has an altitude of 9m and a volume of 46.8cu. meters. Find the length of the edges and the lateral
1. 2 answers
2. asked by kitOy
3. 4,537 views
The angle is less than 180 degrees, but more than 90 degrees.A. Obtuse angle B. Right Angle C. Acute Angle D. Triangle A
1. 3 answers
2. asked by kesha
3. 1,370 views
A midpoint of sequence of numbers.A. Mean B. Median C. Mode D. Zero I GOT B
1. 1 answer
2. asked by kesha
3. 911 views
The remaining amount after deductions in salary.A. Gross B. Net C. Fiscal D. Tariff I GOT GROSS
1. 0 answers
2. asked by kesha
3. 657 views
A holder in an investment.A. Stakeholder B. Accountant C. Executive D. Assistant A
1. 1 answer
2. asked by kesha
3. 585 views
Some biologists model the number of species S in a fixed area A (such as an island) by the species-area relationshiplog S = log
1. 2 answers
2. asked by melek
3. 3,625 views
Acceptance, Perception and ConclusionA. Customs B. Beliefs C. Traditions D. Rituals B
1. 1 answer
2. asked by kesha
3. 1,422 views
Combinations of some type of designs or styles.A. Structures B. Patterns C. Numbers D. Conjectures B
1. 2 answers
2. asked by kesha
3. 2,356 views
Converting Terminology via computers.A. Cryptography B. Technology C. Geometry D. Geology B
1. 2 answers
2. asked by kesha
3. 603 views
The ability for a business to pay all that is owed.A. Technology B. Strategies C. Obsolesce D. Solvency D
1. 1 answer
2. asked by kesha
3. 752 views
Basing the Results on ProbabilityA. Calculation B. Abstraction C. Classification D. Relation C
1. 2 answers
2. asked by kesha
3. 1,161 views
Bauxite ore contains aluminum oxide Al2O3(s) which is decomposed using electricity to produce aluminum metal and oxygen gas.
1. 2 answers
2. asked by Hannah
3. 2,818 views
The shares of a companyA. Stocks B. Bonds C. Executive D. Assistant I GOT A
1. 1 answer
2. asked by kesha
3. 1,140 views
Public policy and PoliticsA. Government B. Public C. Nation D. Special Interests A
1. 1 answer
2. asked by kesha
3. 747 views
A line horizontally drawn from the center of the circle.A. Radius B. Axiom C. Circumference D. Vertex A
1. 3 answers
2. asked by kesha
3. 906 views
The money being made in a company.A. Obsolesce B. Solvency C. Revenue D. Debt C
1. 1 answer
2. asked by kesha
3. 639 views
Practices by a certain group of peopleA. Customs B. Beliefs C. Traditions D. Norms C
1. 1 answer
2. asked by kesha
3. 783 views
1. Which of the following is an advantage of using credit cards? (Points : 1)Credit card accounts charge monthly interest. It is
1. 3 answers
2. asked by josh patterson
3. 11,787 views
A group that has exclusive business rights and titles.A. Company B. Corporation C. Investment D. Proprietorship D
1. 4 answers
2. asked by kesha
3. 595 views
Money owedA. Assets B. Audit C. Liabilities D. Capital C
1. 1 answer
2. asked by kesha
3. 555 views
A result from being multipliedA. Product B. Quotient C. Multiplier D. Expression I THINK ITS B R C
1. 6 answers
2. asked by kesha
3. 981 views
Equal RightsA. Equality B. Minority Rights C. Standards D. Sovereignty B
1. 4 answers
2. asked by kesha
3. 564 views
What are some movies that is related to the issues of child development and developmental psychology
1. 0 answers
2. asked by tim
3. 378 views
if z(t) = 60 * 1.03^t, find t when z(t) =144
1. 1 answer
2. asked by Samuel
3. 712 views
How many moles are in 12.0 grams of Potassium Sulfide?
1. 2 answers
2. asked by Alison
3. 440 views
Please Help. You make a scale draing of a garden plot using the scale2in.= 17ft. If the length of a row of vegetables on the
1. 2 answers
2. asked by myles
3. 792 views
Computer sales over the past 4 months have been 35, 34, 38, and 44 units.„L Using a 3-month moving average, forecast sales for
1. 0 answers
2. asked by JeannieC
3. 446 views
Truth tables cana. display all the possible truth value involved with a set of sentences. b.determine what scientific claims are
1. 0 answers
2. asked by Mary
3. 1,151 views
Your company uses 1,500 per year of a certain subassembly that has an annual holding cost of $45 per unit. Each order placed
1. 0 answers
2. asked by JeannieC
3. 1,000 views
Find the solution of the exponential equation, correct to four decimal places.4^(2x − 1) = 6
1. 1 answer
2. asked by melek
3. 497 views
The remaining amount after deductions in salary.A. Gross B. Net C. Fiscal D. Tariff
1. 2 answers
2. asked by kesha
3. 1,274 views
Acceptance, Perception and ConclusionA. Customs B. Beliefs C. Traditions D. Rituals i got b
1. 0 answers
2. asked by kesha
3. 515 views
I had to perform an experiment for the freezing point depression in which we had to determine the freezing points of water as a
1. 2 answers
2. asked by Hannah
3. 1,094 views
Find the solution of the exponential equation, correct to four decimal places.4^(2x − 1) = 6
1. 1 answer
2. asked by melek
3. 524 views
A computer is reading data from a rotating CD-ROM. At a point that is 0.0368 m from the center of the disk, the centripetal
1. 1 answer
2. asked by Alex
3. 2,352 views
I am trying to figure out how to find the answer for r in a fraction. I have about 20 problesms and just need help getting
1. 1 answer
2. asked by Corbin
3. 367 views
Only 43% ofthe carbon-14 in an artifact remains. How old is the artifact?Would the answer be less than the half life?
1. 2 answers
2. asked by Angel
3. 514 views
Need help solving for x:500,000/x = 30%/70%
1. 1 answer
2. asked by Guy
3. 1,113 views
Factor 12x^2(x-1)-4x(x-1)-5(x-1) and show work.
1. 2 answers
2. asked by Diana
3. 548 views
A 67.7 kg person jumps from rest off a 3.11 m-high tower straight down into the water. Neglect air resistance during the
1. 0 answers
2. asked by Harry
3. 644 views
Basing the Results on ProbabilityA. Calculation B. Abstraction C. Classification D. Relation a
1. 2 answers
2. asked by kesha
3. 591 views
Please help. The scale factor of ^RST to ^DEC is 3:13. What is the scale factor of ^DEC to ^RST?
1. 2 answers
2. asked by myles
3. 2,732 views
r/3+7-r/5=-3Please help me solve this and show your work
1. 1 answer
2. asked by Haylie
3. 325 views
y= sin x/2, 0 less than equal to x less than equal to 4pi... the question says state the amplitude and period for each equation
1. 1 answer
2. asked by jim
3. 984 views
The number of dogs and chickens on a farm add up to 14. The number of legs between them is 36. How many dogs and how many
1. 1 answer
2. asked by Anonymous
3. 617 views
for slideshow presentation i want to add another theme caption for story. i not really know how to say it though like follow
1. 4 answers
2. asked by Mohammad
3. 438 views
A rectangular parcel of land is 70 ft longer than it is wide. Each diagonal between opposite corners is 130 ft. What are the
1. 1 answer
2. asked by Toney
3. 582 views
Predict the products of the following reactions.a)CH3-CH2-CH2-CH3+O2----> B)CH3-CH2-CH2-CH2-CH3+Br2---->
1. 0 answers
2. asked by April
3. 1,166 views
A 690 kg elevator starts from rest. It moves upward for 2.56 s with constant acceleration until it reaches its cruising speed,
1. 0 answers
2. asked by Joe
3. 548 views
What is the mass of a person who weighs 750N?
1. 3 answers
2. asked by Jade
3. 1,120 views
if g(x) varies exponentially with x, and g(0) =37 and g(7) =5940 find the particular equation...
1. 1 answer
2. asked by Billy
3. 841 views
I want to know what is wrong in the following sentence:After six months on the job, he faced problems in his first recruitment
1. 3 answers
2. asked by Ricky
3. 553 views
You have two gas-filled balloons, one containing He and the other H2. The H2 balloon is twice the size of the He balloon (let
1. 4 answers
2. asked by Bria
3. 2,715 views
An architect is designing a small A-frame cottage for a new resort area. A cross section of the cottage is an isosceles triangle
1. 2 answers
2. asked by TY
3. 2,064 views
Find the derivative of 7^(2-x^2)
1. 1 answer
2. asked by Nurcan
3. 296 views
Please help. The scale factor of ^RST to ^DEC is 3:13. What is the scale factor of ^DEC to ^RST?
1. 1 answer
2. asked by myles
3. 524 views
The Oliver Company plans to market a new product. Based on its market studies, Oliver estimates that it can sell up to 4,500
1. 4 answers
2. asked by Rick
3. 5,192 views
A car (m = 1540 kg) is parked on a road that rises 18.9 ° above the horizontal. What are the magnitudes of (a) the normal force
1. 1 answer
2. asked by Shelby
3. 784 views
A jet flying at 120 m/s banks to make a horizontal circular turn. The radius of the turn is 3810 m, and the mass of the jet is
1. 1 answer
2. asked by Shelby
3. 706 views
Boat A negotiates a curve whose radius is 336 m. Boat B negotiates a curve whose radius is 160 m. Each boat experiences the same
1. 0 answers
2. asked by Shelby
3. 477 views
A 2490 kg demolition ball swings at the end of a 35.9 m cable on the arc of a vertical circle. At the lowest point of the swing,
1. 1 answer
2. asked by Shelby
3. 3,024 views
A ball is thrown upward at a speed v0 at an angle of 52.0˚ above the horizontal. It reaches a maximum height of 7.3 m. How high
1. 1 answer
2. asked by Shelby
3. 606 views
Gymnast Clothing manufactures expensive soccer cleats for sale to college bookstores in runs of up to 500. Its cost (in dollars)
1. 0 answers
2. asked by Eric
3. 1,038 views
Natasha drove from Bedingsfield to Portsmouth at an average speed of 100 km/h to attend a job interview. On the way back she
1. 2 answers
2. asked by Toney
3. 861 views
1. Find the expense at 60 cents a square foot of polishing the curved surface of a marble column in the shape of the frustum of
1. 0 answers
2. asked by kitOy
3. 1,048 views
How does the surface area-to-volume ratio ofa 1-mm cube compare to the surface area-to- volume ratio of a 3-mm cube? 1. The
1. 0 answers
2. asked by anmol
3. 1,020 views
Express the concentration of a 0.0510 M aqueous solution of fluoride, F-, in mass percentage and in parts per million. Assume
1. 2 answers
2. asked by Joy
3. 22,382 views
An inverted square pyramid has a height equal to 8m and a top edge to 3m. Initially, it contains water to the depth of 5m.a.
1. 2 answers
2. asked by kitOy
3. 1,070 views
the volume of an equilateral triangular frustum is 183 square root of 3 cubic inches. The upper base, 9in above the lower base,
1. 1 answer
2. asked by kitOy
3. 822 views
The vapor pressure of chloroform is 173.11 mm Hg at 25 degrees celsius. A nonvolatile, nonelectrolyte that dissolves in
1. 2 answers
2. asked by Hannah
3. 1,017 views
The ratio of the volume to the lateral area of a right circular cone is 2:1. If the altitude is 15cm, what is the ratio of the
1. 0 answers
2. asked by kitOy
3. 1,082 views
Calculate the number of molecules of NBr3 in 25.0 g NBr3. Use a molar mass with at least as many significant figures as the data
1. 1 answer
2. asked by Anonymous
3. 1,373 views
How does active transport differ from passivetransport? 1. Molecules move down a concentration gradient in active transport. 2.
1. 0 answers
2. asked by anmol
3. 801 views
Find all real solutions of the equation. (Enter your answers as a comma-separated list. If there is no real solution, enter NO
1. 1 answer
2. asked by Toney
3. 688 views
How can you use subtraction to complete an addition pattern? use this exercise as an example: 32, 39, 46, 53, 60, 67.
1. 7 answers
2. asked by jess
3. 3,331 views
Please Help. MNOP~Qrst with a scale factor of 5:4. MP=85mm. What is the value of QT?
1. 1 answer
2. asked by myles
3. 1,457 views
find lim x->0 3- sqrt x+9/-x
1. 1 answer
2. asked by sara
3. 744 views
Assume that the coin is flipped 10 times.What is the probability that both heads and tails occur?
1. 2 answers
2. asked by victoria
3. 860 views
what is the role of the null hypothesis
1. 0 answers
2. asked by Patiance
3. 282 views
How does active transport differ from passivetransport? 1. Molecules move down a concentration gradient in active transport. 2.
1. 8 answers
2. asked by anmol
3. 1,075 views
1. While riding on an elevator descending with a constant speed of 1.5 m/s, you accidentally drop a book form under your arm.(a)
1. 2 answers
2. asked by Priscilla
3. 6,876 views
The mass of a single uranium atom is 4.70E-22 grams. How many uranium atoms would there be in 339 milligrams of uranium?
1. 1 answer
2. asked by pa
3. 1,846 views
Ms. Sue I worked on my thesis and and my outline, can you please tell me what you think? I appreciate it so much!I’d like to
1. 2 answers
2. asked by Farrell
3. 538 views
Solve each equation below for x. (Use logarithms.)10^(2x^(2)-5x+11) = 10000 9^(2(x-1)) = √(27)
1. 1 answer
2. asked by Peter
3. 421 views
if retiree benefits were frozen what would happen to total expenditures
1. 0 answers
2. asked by Tracey
3. 846 views
The vapor pressure of diethyl ether is 463.57 mm Hg at 25 degrees celsius. How many grams of aspirin C9H8O4, a non volatile
1. 3 answers
2. asked by Hannah
3. 761 views
The common laboratory solvent diethyl ether (ether) is often used to purify substances dissolved in it. The vapor pressure of
1. 1 answer
2. asked by Hannah
3. 884 views
Need help understanding half-life/decay problem for upcoming test.A water filter is constructed to form a foam that removes 25%
1. 1 answer
2. asked by Gregory
3. 520 views
Use implicit differentiation to find the slope of the tangent line to the curve y/(x-2y) = y^3 +9 (1,10/21)ive done this problem
1. 1 answer
2. asked by BOB PLEASE HELP
3. 480 views
2C10H22 + 31O2 = 20Co2 + 22H2O What kind of reaction is this?
1. 2 answers
2. asked by Isabella
3. 1,552 views
a data set of size 19 has correlation coefficient of r= 0.432. Test the significance of r at the 5% level and at the 1% level
1. 1 answer
2. asked by bob
3. 451 views
Wilpen Company, a price- setting firm, produces nearly 80 percent of all tennis balls purchased in the United States. Wilpen
1. 0 answers
2. asked by Greg
3. 588 views
How many particles are in .169 moles of Potassium Sulfide?!What is the percent composition of sulfer in that same prolem?!
1. 2 answers
2. asked by Alison
3. 1,342 views
When an air capacitor with a capacitance of 380 nF (1 {\rm nF} = 10^{-9}\;{\rm F}) is connected to a power supply, the energy
1. 3 answers
2. asked by Robert Soos
3. 989 views
An investment broker reports that the yearly returns on common stocks are approximately normally distributed with a mean return
1. 1 answer
2. asked by Anonymous
3. 1,077 views
My format has to be according to APA standardsAre Cubans Colonized or immigrated to the US? Did Cubans facce prejudice,
1. 0 answers
2. asked by Tica
3. 443 views
What are the various uses of radioactivity in healthcare? What are the future trends in healthcare with respect to the use of
1. 3 answers
2. asked by Nikki
3. 1,040 views
How do you Convert from Moles to Liters? Man i hate not understanding test prep material!
1. 10 answers
2. asked by Alison
3. 449 views
The initial concentration of a reactant in a first order reaction is 0.620 molar. What will be its concentration after 3
1. 2 answers
2. asked by Hannah
3. 1,861 views
Jennifer Wilbanks, the so-called “Runaway Bride” from 2005, disappeared just before her wedding. When she resurfaced, she
1. 1 answer
2. asked by sharday
3. 602 views

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