Archives
2014
November

Questions Asked on November 2, 2014

A boy spent 1/4 of his money on sweets and 3/8 on bus fares. What fraction of his money is left?
1. 5 answers
2. asked by Help
3. 5,333 views
A woman has money in two accounts. One account pays 7% annual interest, whereas the other pays 15% annual interest. If she has
1. 1 answer
2. asked by Chris
3. 1,617 views
8-6i / 3i3i / 4+2i I = imaginary numbers
1. 1 answer
2. asked by Amy
3. 428 views
What is the maximum speed of a 3.40g particle that oscillates between x =2.0mm and x =8.0mm in the figure? (Figure 1)Description
1. 1 answer
2. asked by Dib
3. 1,272 views
31% of a certain breed of rabbits are born with long hair. What is the probability that in a litter of 8 rabbits, exactly 5 will
1. 0 answers
2. asked by rhonda
3. 526 views
If x & y = the following table what is the function of x?x = 1,2,3,4 Y = 1,3,5,7
1. 1 answer
2. asked by Steve
3. 385 views
Ima Chemist found the density of Freon-11 (CFCl3) to be 5.58 g/L under her experimental conditions. Her measurements showed that
1. 2 answers
2. asked by please help
3. 6,298 views
If a calorimeter has a mass of 6.0 g, a specific heat of 2.0 J/(g*C), and it and its contents undergo a temperature increase of
1. 1 answer
2. asked by Mary
3. 519 views
You are to write a short C program.The program will input two numbers: 1) number of miles to ship a package, 2) and the weight
1. 0 answers
2. asked by med
3. 648 views
In the mid-nineteenth century new waves of immigrants came to the United States, most of them from ___ and ___.Northern &
1. 1 answer
2. asked by Anonymous
3. 511 views
how each player in the criminal justice system impacts the decision-making process.
1. 1 answer
2. asked by joanna
3. 461 views
what is hwang ho civilization ?
1. 1 answer
2. asked by liza
3. 392 views
Edwina is worried, anxious, and sure that something terrible is going to happen to her. She’s not sure what it would be, but
1. 2 answers
2. asked by Anonymous
3. 1,567 views
An m=150 g block hits an M= 265 g block initially at rest on a horizontal surface. After impact they stick together and slide
1. 1 answer
2. asked by Serena
3. 568 views
What is the maximum speed of a 3.40g particle that oscillates between x =2.0mm and x =8.0mm in the figure? (Figure 1)Description
1. 1 answer
2. asked by Dib
3. 1,982 views
A hot air balloon with a mass of 18.0 kg is accelerating upward at 1.80 m/s^2 (Anet = 1.80 m/s^2). What is the weight and
1. 1 answer
2. asked by Sarah
3. 538 views
magnesium metal (1.00 mol) and a volume of aqueous hydrochloric acid that contains .500 mol of HCL are combined and react to
1. 1 answer
2. asked by Anonymous
3. 719 views
I was reading a story earlier this evening, and I was wondering whether one detail could have been inspired by real life. Has
1. 3 answers
2. asked by Kerry
3. 450 views
Assume that a demand equation is given by q=9000-100p. Find the marginal revenue for the given production levels.a. 500 Units
1. 1 answer
2. asked by Duane
3. 1,974 views
Jim uses office scanner to scan pages at rate of $.09 per page. He decides to rent a scanner for$70 a year. The cost of scanning
1. 1 answer
2. asked by Anonymous
3. 425 views
In 1907 Kennelly developed a simple formula for predicting an upper limit on the fastest time that humans could ever run
1. 1 answer
2. asked by Duane
3. 697 views
When writing the description for the property you are going to search for, the description must be detailed:A. so the average
1. 2 answers
2. asked by Pat
3. 826 views
The value of ΔH° for the reaction below is -1107 kJ:2Ba (s) + O2(g) → 2BaO (s) How many kJ of heat are released when 5.75 g
1. 1 answer
2. asked by Anonymous
3. 1,488 views
A deposit of $10,000 is made in a trust fund that pays 4.9% interest, compounded monthly. What is the balance of the trust fund
1. 1 answer
2. asked by Kalani
3. 971 views
How can I calculate the setup costs of a product using the activity-based costing method?
1. 0 answers
2. asked by Lyra
3. 412 views
A rectangle is 2 feet by 15 inches. Its length is decreasing by 3 inches/minute and its width is increasing at 4 inches/minute.
1. 1 answer
2. asked by Anonymous
3. 1,765 views
A right circular cylinder is changing shape. The radius is decreasing at the rate of 2 inches/second while its height is
1. 2 answers
2. asked by Sara
3. 2,395 views
A stone is thrown into a calm pond and circular ripples are formed at impact. If the radius expands at the rate of 0.5
1. 1 answer
2. asked by Vincent
3. 1,982 views
a man weighs 1370N on earth what would he weigh on jupiter where free fall acceleration is 25.9 m/s2 the acceleration of gravity
1. 1 answer
2. asked by Martin
3. 770 views
An ant is walking along the curve x^2+xy+y^2=19. If the ant is moving to the right at the rate of 3 centimeters/second, how fast
1. 1 answer
2. asked by Anonymous
3. 3,347 views
Two lovers have a spat and swear they will never see each other again. The girl walks due south at 6 mph while the boy walks at
1. 2 answers
2. asked by Marie
3. 1,344 views
Wheat is poured through a chute at the rate of 10 ft^3/min and falls in a cone-shaped pile whose bottom radius is always half
1. 1 answer
2. asked by Vincent
3. 2,608 views
A rocket is fired vertically into the air at the rate of 6 miles/min. An observer on the ground is located 4 miles from the
1. 2 answers
2. asked by Paula
3. 2,061 views
A bowling ball encounters a 0.760-m vertical rise on the way back to the ball rack, as the drawing illustrates. Ignore
1. 1 answer
2. asked by S
3. 1,296 views
I am not sure how to start this. You are given a 200% solution of a compound. You must dilute and construct a calibration curve
1. 2 answers
2. asked by Ashley
3. 559 views
If you dissolve 236.5 g of (NH4)3PO4 and 166.9 g of K3PO4 in enough water to make the volume of the solution 505.0 mL What is
1. 1 answer
2. asked by Jade
3. 504 views
there are 4 quarters in a dollar. Steven earned 3 dollars last month. How many quarters did he earn?
1. 1 answer
2. asked by manny
3. 469 views
fly happy airlines lets each passenger bring 2 suitcases. their cargo area can hold 30 suitcases. How many passengers can fly on
1. 1 answer
2. asked by manny
3. 469 views
Use the product rule to find the derivative of the following.k(t)=(t^2-4)^2 k'(t)=
1. 1 answer
2. asked by Duane
3. 478 views
if x is the number of trees make an equation that shows the y number is the number of grocery paper bags made by the trees
1. 1 answer
2. asked by yuri
3. 411 views
A bacterial population grows at a rate proportional to the population size at time t. Let y(t) be the population size at time t.
1. 5 answers
2. asked by Lyca
3. 1,929 views
a warehouse employee is pushing a 38 kg desk across a floor at a constant speed of 0.4 m/s. How much work must the employee do
1. 1 answer
2. asked by jorge
3. 529 views
A cylindrically shaped space station is rotating about the axis of the cylinder to create artificial gravity. The radius of the
1. 0 answers
2. asked by S
3. 1,132 views
For class I read the poem by Wilfred Owen "Dulce et Decorum Est".I have most of my essay down but one paragraph where I focus
1. 1 answer
2. asked by Bethany
3. 663 views
Air enters a converging nozzle at 3.5 m/s at 1.2 kg/m3. The inlet area is 5 cm2. If the outlet area is 1.7 cm2 and velocity of
1. 0 answers
2. asked by aira
3. 489 views
Worldwide annual sales of all cellphones were approximately−10p + 1,600 million phones when the wholesale price was $p. At
1. 1 answer
2. asked by Lisa
3. 1,549 views
Find the lengths of the sides of the cylcic quadrilateral if one diagonal coincides with a diameter of a circle whose area is
1. 2 answers
2. asked by Jayson
3. 948 views
What the eq.wt of C7H6O3 and why?
1. 2 answers
2. asked by sara
3. 377 views
Can someone please explain why (-9)1/2 is not a real number but -9 1/2 is a real number
1. 3 answers
2. asked by Babydoll07
3. 1,425 views
Define captital structure weights)Templeton extended care facilities, inc., is considering the acquisition of a chain of
1. 0 answers
2. asked by liz
3. 552 views
The maximum velocity of a roller coaster depends on the vertical drop from the top of the highest hill to the bottom of that
1. 1 answer
2. asked by Babydoll07
3. 949 views
a wheel 0.45m in diameter starts from rest and rotates with uniform acceleration to 6000 radians per minute in a time of 4s.Find
1. 1 answer
2. asked by takunda
3. 537 views
a 1500kg car travelling east with a speed of 20m/s collides at an intesection with a 2500kg van travelling south at a speed of
1. 0 answers
2. asked by takunda
3. 943 views
WAHT IS THE BEST SOURCE FOR ANCIENT CHINA HISTORY FOR HIGH SCHOOL STUDENT?WEBSITE, TEXT BOOKS
1. 1 answer
2. asked by ELVIE
3. 518 views
Wheel Industries is considering a three-year expansion project, Project A. The project requires an initial investment of $1.5
1. 0 answers
2. asked by Osoro
3. 563 views
Can anyone explain please,thank.the sum of 8numbers is x,and the sum of different set of nine numbers is 2x.the average of the
1. 1 answer
2. asked by julian
3. 527 views
A bottle of cordial contains 5litres ,of which 10% I'd pure fruit juice. many liters of water must be added to dilute to 4%
1. 1 answer
2. asked by julian
3. 902 views
I want to know whic n2 and co2 rms become same?
1. 0 answers
2. asked by sayan
3. 367 views
how many twenties must be added to 3 tens to equal £2.10
1. 4 answers
2. asked by Help
3. 736 views
Hi the question asks me to calculate the mass of calcium carbonate that must be decomposed to produce 14kg of calcium oxide.I
1. 2 answers
2. asked by Oli
3. 1,102 views
the sum of money will amount to rupees 12000 in 2 years at the rate of 10% per annum compounded anually
1. 1 answer
2. asked by cbse 8th
3. 558 views
integration of x^2/(x+3)sq.root of 3x+4 w.r.t. x
1. 2 answers
2. asked by Anonymous
3. 493 views
find the compound interest on rupees 1000 at rate of 10% per annum compounded anually for 3 years
1. 0 answers
2. asked by cbse 8th
3. 412 views
Write a program that reads from the student user: his name as string (%s), his id as integer and his total marks in C
1. 1 answer
2. asked by هيا
3. 498 views
can someone edit this?To contrast, in the film Tangled (2010) the mother of Rapunzel, who is exhibited as a Queen, also falls
1. 3 answers
2. asked by christine
3. 696 views
Jess uses her scanner to scan pages at the rate of $.09 per page. She decides to rent a scanner for $70 a year. The cost of
1. 2 answers
2. asked by Anonymous
3. 502 views
When maximum power is transferred to an external resistor R by a battery of emf E and internal resistance r, the ratio of r/R
1. 1 answer
2. asked by Ariana
3. 464 views
The Virginia Plan proposed all of the following except
1. 1 answer
2. asked by Anonymous
3. 877 views
Four times the sum of a number and 15 is at least 120. Let x represent the number. Find all possible values for x.A. x ≥ 26 B.
1. 1 answer
2. asked by Anonymous
3. 481 views
What is the eq.wt of C7H6O3 and why ??😊
1. 1 answer
2. asked by sara
3. 353 views
The Trouble with Television by Robert Mac NeilIt is difficult to escape the influence of television. If you fit the statistical
1. 6 answers
2. asked by Yvonne
3. 647 views
The value of ΔH° for the reaction below is - 6535 kJ. __________ kJ of heat are released in the combustion of 16.0 g ofC6H6(l)
1. 1 answer
2. asked by Anonymous
3. 2,164 views
Given the following reactionsFe2O3(s) + 3CO (s) → 2Fe (s) + 3CO2(g)ΔH =-28.0 kJ 3Fe (s) + 4CO2(s) → 4CO (g) +Fe3O4(s) ΔH =
1. 3 answers
2. asked by Anonymous
3. 1,797 views
A laser source emits lights of wavelength 62100m and has an output of 35mW calculate how many photons are emitted per minute by
1. 0 answers
2. asked by Uuu
3. 588 views
Two forces are applied to a car in an effort to accelerate it, as shown below. The first force, F1 = 328 N, is applied at an
1. 1 answer
2. asked by akash
3. 1,953 views
how many milliliters of10.0m Hc(aq) are needed to prepare 890.0 ml of 1.00m Hcl(aq)
1. 1 answer
2. asked by lisa
3. 507 views
lithium oxide is an effective absorber of carbon dioxide and can be used to purify air in confined areas such as space vehicles.
1. 1 answer
2. asked by !
3. 3,396 views
During burnouts at the local drag strip, a dragster’s 45.0kg tire rotates at a speed of 35.0m/s. If the tire has a radius of
1. 0 answers
2. asked by Anonymous
3. 484 views
Larry kicked a ball at a 50 degrees angle to a direction north. It travels a horizontal distance of 20ft 9inchs before hitting
1. 1 answer
2. asked by Jenny
3. 563 views
Is "had" an example of a "to be" verb?
1. 3 answers
2. asked by A
3. 387 views
Determine the total possible number of orbitals and electrons for both 2s and 2p.What is the maximum number of electrons per
1. 1 answer
2. asked by Feather
3. 543 views
Determine all possible values of each quantum number (n, l, ml, and ms) for electrons in both the 2s and 2p subshells.for 2s the
1. 1 answer
2. asked by Feather
3. 626 views
I need help....Describe four key ways a teacher can create a print-rich environment.
1. 1 answer
2. asked by Daniela
3. 397 views
Determine Centripetal Acceleration acting on the person standing at the equator? (the radius of earth is given)
1. 0 answers
2. asked by Neha
3. 601 views
An ant climbs onto the side of a bicycle tire a distance of 40.0 m from the hub. If the 0.010 g ant can hold onto the tire with
1. 0 answers
2. asked by Neha
3. 542 views
Describe and explain four safety practices teachers should employ when learning children adult- direct exercises.
1. 1 answer
2. asked by Diana
3. 429 views
A player throws a ball up and toward a wall that is 17 feet high. The height h in feet of the ball after t seconds after it
1. 1 answer
2. asked by none
3. 878 views
give the specific heat for aluminum is 0.900 J/g*c how much energy is required to raise 25.0 g of aluminum from 20.0 to 75.0
1. 1 answer
2. asked by sally
3. 1,149 views
If the supply function for a commodity is given by the equation p = q2 + 12q + 700 and the demand function is given by the
1. 1 answer
2. asked by Steve
3. 784 views
the length of a rectangle exceed its breadth by 4cm.if length and breadth are incresed by 3cm the aera of the new reactangle
1. 1 answer
2. asked by surya
3. 693 views
I don't know how to set up the journal entry (when I Google it it just gives me accounting journals). I also am not sure how to
1. 3 answers
2. asked by Cathy
3. 701 views
It takes the bus an average of 20 minutes to arrive at a certain bus stop. A student is waiting for the nextbus to arrive. a)
1. 2 answers
2. asked by Sarah
3. 720 views
A bus moves from rest with a uniform acceleration of 2ms(square)for the first 10s.
1. 1 answer
2. asked by marine
3. 518 views
How do I find the number of energy levels in a positive and a negative ion? And also how do I find the number of electrons in a
1. 1 answer
2. asked by Anonymous
3. 719 views
How can the equation be prove:maximum height,time of flight and maximun range in projectile?
1. 0 answers
2. asked by umaru
3. 421 views
Work is done when.
1. 1 answer
2. asked by Ed
3. 357 views
A sample of oxygen that occupies 1.00 x 10^6 mL at 575 mm Hg is subjected to a pressure of 1.20 atm. What will the final volume
1. 3 answers
2. asked by Sara
3. 920 views
What is the eq.wt of C7H6O3 and why ??😊
1. 2 answers
2. asked by sara
3. 434 views
Find the mass of each of the following:(a) 5.52 L O2 at 1.89 atm and 250.0 K (b) 3.43 L NH3 at 0.911 atm and 27°C (c) 117 mL
1. 1 answer
2. asked by Sara
3. 441 views
When an investigator writes a conclusion in an investigative report based on his or her opinion, he or she is:A. properly
1. 1 answer
2. asked by Pat
3. 793 views

Back to November 2014

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024