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2011
February

Questions Asked on February 25, 2011

Is plural for Kelly....Kellys or Kelly's?
1. 2 answers
2. asked by Austin
3. 3,358 views
Could you give me links to websites that have accurate and good information, such as some univeristy websites that give out good
1. 6 answers
2. asked by IknowUcare
3. 572 views
A mass is given an initial velocity up a frictionless 28 deg. incline and reaches a vertical hight of 1.35m. What was the
1. 0 answers
2. asked by Elmer
3. 437 views
An open box with a square base is to bemade to organize items in the trunk of a car. It is planned to use an area of 16m square
1. 1 answer
2. asked by dd
3. 539 views
A spring with spring constant 21 N/m is stretched 0.35 m in the positive x direction, referring to the figure. What is the
1. 2 answers
2. asked by bob
3. 519 views
A grasshopper jumps 1.0 m from rest, with an initial velocity at a 47 angle with respect to the horizontal.Find the speed of the
1. 0 answers
2. asked by Lady22
3. 815 views
A projectile is launched with an initial speed of 40m/s at an angle of 25 degrees above the horizontal. The projectile lands 3
1. 1 answer
2. asked by Lady22
3. 1,816 views
we need to fence off a rectangular section of land in order to make some huge play pens. All four sides will be fenced and there
1. 1 answer
2. asked by Johnson
3. 568 views
5 devices of energy in your home. please tell me. whats the largest source of power in the whole toronto. please help me i`m
1. 4 answers
2. asked by science
3. 571 views
each student brought in 9 cans to recycle. write an equation to represent the total number of cans (c)for any number of
1. 1 answer
2. asked by pat
3. 538 views
Uniform rod of weight 10N and length 5m is supported by ropes from points P and Q. The rope at P is attached 1.0m from end M and
1. 2 answers
2. asked by samuel
3. 1,500 views
Could you please give me some notes on the Prepositions. De + A.
1. 4 answers
2. asked by Anonymous
3. 605 views
A policy on how to handle things within a state or countryWhat is it?
1. 2 answers
2. asked by macy
3. 450 views
what is the value of the expression (4.32 x 10^-3) + (6.025 x 10^-3) ?i came up with either 0.010345*10^-3 or 10.345*10^-3 and
1. 2 answers
2. asked by angiie
3. 435 views
please unscramble this word.. the word is eeienhtocasr
1. 2 answers
2. asked by ben
3. 370 views
is 10^2 less thans or greater than -200?
1. 2 answers
2. asked by zac
3. 419 views
A 0.060 kg tennis ball, moving with a speed of 7.00 m/s has a head-on collision with a 0.086 kg ball initially moving in the
1. 1 answer
2. asked by Johnathon
3. 1,585 views
is -3+(-3) less than or greater than -6
1. 2 answers
2. asked by zac
3. 396 views
what does washa washa mean
1. 1 answer
2. asked by yoyo
3. 351 views
Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two
1. 1 answer
2. asked by Annette
3. 519 views
-3/8 less or gereater than -1
1. 2 answers
2. asked by zac
3. 364 views
is 7 less or greater then -1-(-10)?PLZZZ HELP IM HAVING A TEST ON THIS
1. 4 answers
2. asked by jeni
3. 401 views
In Newtopia, inflation runs at 15%. A home entertainment unit currently sells for $2000.A)How much would you expect it to cost
1. 1 answer
2. asked by Anonymous
3. 409 views
Tamara invests $30,000 in an account earning 7% interest per year over the next 4 years.How much (simple) interest will her
1. 1 answer
2. asked by Anonymous
3. 457 views
Radioactive radium has a half-life of approximately 1599 years. What percent of a given amount remains after 100 years?
1. 2 answers
2. asked by rachel
3. 1,867 views
Chris wants to put a concrete path and a fence around his rectangular garden. The concrete path will be 1 meter wide and the
1. 1 answer
2. asked by Anonymous
3. 519 views
Radioactive radium has a half-life of approximately 1599 years. What percent of a given amount remains after 100 years?
1. 1 answer
2. asked by rachel
3. 708 views
f(x)=7cosx+6tanx, find f'(x)and f'(5pie/4)
1. 2 answers
2. asked by Daniel
3. 494 views
A farmer needs to spread fertiliser over a paddock measuring 40m by 8m. the instructions on the fertiliser bag say to use
1. 1 answer
2. asked by Anonymous
3. 375 views
jada baked 4 trays of cookies with a dozen on each tray. she and her brother ate 6 of the cookies while they were still warm.oti
1. 1 answer
2. asked by lily
3. 1,354 views
To conduct a new experiment, a scientist needs a 23% salt water solution. How much of a 13% solution must be mixed with 45
1. 2 answers
2. asked by Anonymous
3. 512 views
A coffee urn holds 12 litres when full. Harry fills coffee cups from the urn until the coffee runs out.A)How many 140mls cups of
1. 1 answer
2. asked by Anonymous
3. 600 views
A mass of 0.52 kg attached to a vertical springstretches the spring 39 cm from its original equilibrium position. The
1. 2 answers
2. asked by kelsi
3. 912 views
Suppose the Earth was only half the size it is now (half the mass and half the radius), what would "g" be?
1. 2 answers
2. asked by Paige
3. 412 views
A load of 46 N attached to a spring that ishanging vertically stretches the spring 0.23 m. What is the spring constant? Answer
1. 1 answer
2. asked by kelsi
3. 1,482 views
A load of 46 N attached to a spring that ishanging vertically stretches the spring 0.23 m. What is the spring constant? Answer
1. 2 answers
2. asked by kelsi
3. 743 views
A circular pool has a diameter of 3m and is filled to a depth of 70cm. Mr Thorne climbs into the pool and submerges for ten
1. 1 answer
2. asked by Anonymous
3. 518 views
A slingshot consists of a light leather cupattached between two rubber bands. It takes a force of 32 N to stretch the bands 1.1
1. 2 answers
2. asked by anna
3. 4,618 views
can someone plzz tell me whichone is true. just but down the number when u answer back plzz & thank you1. 14+(-25)> -50= 2.
1. 1 answer
2. asked by tatiana
3. 618 views
A)Sam jogs 6 laps around a circular running track which has a radius of 30 meters. How far does she jog in total?B)Tom and Jerry
1. 1 answer
2. asked by Anonymous
3. 660 views
which is the adjective in the sentence.Our house is built from wood. can any help, by the way if theres no adjective its fine
1. 5 answers
2. asked by Jazmin
3. 476 views
What actions could the friar and nurse (from Romeo and Juliet) have taken in act 4 that would have changed the outcome?
1. 0 answers
2. asked by Isabel
3. 402 views
Consider a 1kg mass at rest at the equator.Because of the earths rotation , the mass experiences a centripetal acceleration.a)Dr
1. 0 answers
2. asked by Sandra
3. 593 views
What actions could the friar and nurse (from Romeo and Juliet) have taken in act 4 that would have changed the outcome?
1. 0 answers
2. asked by Isabel
3. 385 views
can you help me because i need a good science fair project
1. 1 answer
2. asked by jose
3. 356 views
I have $6400 to invest at 8% and 6%. What amount is to be invested at 8% in order to earn double the interest of 6%
1. 2 answers
2. asked by joe
3. 501 views
f(x)=12x/sinx+cosxfind f(-pie)
1. 6 answers
2. asked by Daniel
3. 435 views
A block is released from rest at the top of an incline which makes a 30 degree angle with the horizontal. The incline is 12 m
1. 0 answers
2. asked by Emily
3. 607 views
An article in BusinessWeek warned of the dangers of deflation as the collapse of numerous Asian economies was creating worries
1. 0 answers
2. asked by annie
3. 553 views
An airline transportation consultant offers the CEO of BlueStar, a struggling new commercial airline company, the following
1. 0 answers
2. asked by annie
3. 580 views
draw me an indifference curve where someone does not value integrity very much compared to income
1. 0 answers
2. asked by david
3. 889 views
Graph the equation. Tell whether the equation is a function.y = -x
1. 0 answers
2. asked by jazmin
3. 365 views
Hell All,Please help my son with his Math fraction. He needs to put the below fractions in ordedr from least to greatest. 1)
1. 6 answers
2. asked by Kelly
3. 613 views
A moving object has a kinetic energy of 138 Jand a momentum of 23.9 kg·m/s. a) Find the speed of the object. Answer in units of
1. 0 answers
2. asked by Maria
3. 452 views
corinne rolls two six sided number cubes with sides labeled 1-6. what is the probability that she rolls a 6 on both side
1. 2 answers
2. asked by Zakiyah
3. 569 views
A 25.1 g marble moving to the right at 22.9 cm/s overtakes and collides elastically with a 12.1 g marble moving in the same
1. 0 answers
2. asked by bob
3. 1,026 views
A farmer buys two varieties of animal feed. Type A contains ounces of oats and ounces of corn per pound. Type B contains ounces
1. 3 answers
2. asked by Shell
3. 701 views
whan part of a country leaves or breaks off from the rest it is called?
1. 2 answers
2. asked by Anonymous
3. 389 views
i have a piece of paper 22 in. long and 16 in. wide. i cut a 2 in. x 2 in. square from each corner. i then folds up the sides
1. 2 answers
2. asked by Damien
3. 452 views
find the equation to the plane through the point (-1,3,2) and perpendicular to the plane (x+2y+2z=5) and (3x+3y+2z=8)
1. 0 answers
2. asked by anil
3. 433 views
why did the south see president lincoln as anenemy?
1. 1 answer
2. asked by Anonymous
3. 296 views
A piece of dry ice (solid carbon dioxide) with a mass of 25.5 g is allowed to sublime (convert from solid to gas) into a large
1. 2 answers
2. asked by Jake
3. 1,554 views
Complete the rectangle to illustrate the product. (x+8)(x+7)
1. 0 answers
2. asked by Shirley
3. 738 views
Find the area of triangle ABC with A = ((-5), 1), B = ((-8), 1), and C = (9, (-8)). Graph the triangle on your own graph paper.
1. 1 answer
2. asked by callie
3. 421 views
3(f+4)+2f Rewrite this expression without parentheses
1. 2 answers
2. asked by Lauren
3. 477 views
What angle would a projectile have to be shot at so that it will go twice as high as it will far
1. 0 answers
2. asked by Samuel
3. 381 views
Last night I watched a movied called I Spit on your grave. The movie is about a young woman from the city who rents out a cabin
1. 2 answers
2. asked by sheras
3. 506 views
If 40.0 grams of water are produced when 30.0 grams of ethane is burned, what is the % yield
1. 0 answers
2. asked by misty
3. 426 views
A piece of dry ice (solid carbon dioxide) with a mass of 25.5 g is allowed to sublime (convert from solid to gas) into a large
1. 1 answer
2. asked by Jake
3. 868 views
randy pedals his bicycle at a constant rate of 15 feet per second. which linear equation represent his total distance traveled y
1. 1 answer
2. asked by jason
3. 406 views
Art 101 (Art Appreciation)textbook (Gardener's art through the ages) by Kleiner, F.S. 2010 The Western Perspective vol 11 (13th
1. 3 answers
2. asked by Anna
3. 1,236 views
a catalytic converter combines 2.25 g CO with excess O2 What mass of Co2 is formed
1. 1 answer
2. asked by Elaine
3. 539 views
A room is 18 feet long, 14 feet wide , 8 feet high.find the cost of painting the four walls with two coats of paint costing
1. 5 answers
2. asked by Mathdude
3. 3,449 views
Does any one have the question to exams007681-007682
1. 2 answers
2. asked by Peggy
3. 527 views
A 748 N student stands in the middle of a frozen pond having a radius of 5.3 m. He is unable to get to the other side because of
1. 0 answers
2. asked by Anonymous
3. 579 views
A standard deck of cards has had all the face cards (Jacks, queens, and kings) removed so that only the ace through ten of each
1. 5 answers
2. asked by Joey
3. 3,104 views
What angle would a projectile have to be shot at so that it will go twice as high as it will far
1. 0 answers
2. asked by Samuel
3. 342 views
The mass of a sports car is 1200 kg. The shape of the car is such that the aerodynamic drag coefficient is 0.250 and the frontal
1. 0 answers
2. asked by Jamie
3. 1,328 views
Where is the axis of symmetry of a parabola located?
1. 0 answers
2. asked by Anonymous
3. 374 views
What is the chemical equation for the reaction of manganese metal with sulfuric acid to produce aqueous manganese (II) sulfate
1. 1 answer
2. asked by Anonymous
3. 587 views
A ball is thrown at 30 m/s horizontally off a building. it lands 100 meters from the base of the building. How high is the
1. 0 answers
2. asked by Jessica
3. 469 views
What is the balance equation for:(NH4)3 + MgCl2
1. 1 answer
2. asked by Adrionna
3. 430 views
How do you sketch an equation likex+4=-2(y-3)^2
1. 0 answers
2. asked by Anonymous
3. 312 views
A bullet leaving a rifle at an angle of 45 degrees travels a distance of 10 Km determine: A). The muzzle velocity B). What angle
1. 1 answer
2. asked by Jessica
3. 510 views
-find the equation of the tangent line to the curve y=5xcosx at the point (pi,-5pi)-the equation of this tangent line can be
1. 5 answers
2. asked by Daniel
3. 4,913 views
Knowing that 2 aluminum atoms and 3 chlorine molecules react to produce 2 units of aluminum chloride, how many moles of aluminum
1. 1 answer
2. asked by Joe Schmo
3. 823 views
please helpCheckPoint: Basic Processes Due Day-4 (Assignment Tab) • Select one basic physiological process from the following
1. 1 answer
2. asked by Anonymous
3. 470 views
For million of years, wind and rain have worn down the earth. The land is not totally level now because ____.a. other forces
1. 5 answers
2. asked by Emily
3. 976 views
. What is the percent by mass of nitrogen in (NH4)2CO3?dont know how to do, please help.
1. 3 answers
2. asked by Hannah
3. 1,332 views
Is there a reason for why you're allowed only three significant figures for molar masses?
1. 1 answer
2. asked by Chem101
3. 396 views
y= ax^2+bx-4. How would i find the equation of this parabola with the points (0,-4) (1,0) (2,2) (4,0) and 6,-10)?
1. 3 answers
2. asked by Ashley
3. 560 views
What is the molarity of the following solutions?(a) 2.1 mol KCl in 1.7 L of solution 1 M (b) 1.04 mol H2SO4 in 335 mL of
1. 1 answer
2. asked by Bobby
3. 493 views
The jelly junior high school color is made by mixing red paint to yellow is 3 to 5, How much red paint should be mixed with 20
1. 7 answers
2. asked by ashle
3. 1,093 views
what are some social conflicts with the death penalty?
1. 2 answers
2. asked by bianca
3. 390 views
Hello All,Please help my son with his Math fraction. He needs to put the below fractions in ordedr from least to greatest. 1)
1. 1 answer
2. asked by Kelly
3. 460 views
If I wanted to say--This is Jos's backpack. Would the comma go between the s's as I have included, or would there just be a
1. 2 answers
2. asked by Lily
3. 341 views
find how much interest $15,000 earns in two years in a certificate paying 4.5% interest compounded quarterly?
1. 2 answers
2. asked by laz
3. 1,380 views
A bag contains 3 red marbles, 5 yellow marbles and 6 orange marbles. Three marbles are drawn and NOT replaced each time.
1. 2 answers
2. asked by Lola
3. 883 views
Can anyone help with this questionIf Earth's land features made by process of moving water are likely to be found on other
1. 1 answer
2. asked by Teresa
3. 479 views
In the latest Indian Jones film, Indy is supposed to throw a grenade from his car, which is going 93.0 km/h, to his enemy's car,
1. 0 answers
2. asked by Anonymous
3. 522 views

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