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2012
June

Questions Asked on June 12, 2012

Martha climbs 40 steps to reach the first floor of a building. If the vertical and horizontal distance of each step is 1.5 ft
1. 1 answer
2. asked by jonathan
3. 643 views
drug company promises to help people lose at least 3 pounds per week. 15 people use the drug. they lose an average of 2.8 lbs
1. 1 answer
2. asked by Anonymous
3. 399 views
let me in ,"said the pin this is an example of 1 assonance 2 a metaphor 3 alliteration 4 personification is 1 correct
1. 3 answers
2. asked by reema
3. 1,072 views
I'm having difficulty with these two sentences. There is something wrong with them and I can't figure out what it is. I'm pretty
1. 5 answers
2. asked by Lissa
3. 772 views
a block of mass 77kg is placed at the top of a frictionless plane that is inclined 46degrees to the horizontal. The height of
1. 1 answer
2. asked by frusterated
3. 437 views
what is the navihation acts
1. 1 answer
2. asked by Laruen
3. 320 views
When an electron makes a transition from its first quantum level to the ground level, the energy difference is carried by the
1. 1 answer
2. asked by Anonymous
3. 580 views
A 6m ladder leans against a wall. The foot of the ladder is placed at an angle of elevation at 63 degrees with the ground. How
1. 2 answers
2. asked by Anonymous
3. 610 views
when $40.00 is spent from 3/5 of peters money half his money is left. how much did he have at first?
1. 0 answers
2. asked by John
3. 456 views
What is an example of an equation for Celsius to Fahrenheit? I completely forgot the equation since i spend too much time doing
1. 3 answers
2. asked by Losa
3. 718 views
How many mols of dinitrogen monoxide are contained in 56.0L at STP?
1. 2 answers
2. asked by Harrison
3. 426 views
What mass of KClO3 must be decomposed to KCl and O2 to give 638ml O2 at 18 degrees Celcius and 752torr?
1. 1 answer
2. asked by Jeff
3. 566 views
Each of the numbers 0 through 15 is written on a piece of paper and all of the pieces of paper are placed in a hat. One number
1. 1 answer
2. asked by angela
3. 753 views
Andrea deposited $300 in a savings account that pays 3% simple annual interest. How much interest will Andrea earn at the end of
1. 2 answers
2. asked by pashia
3. 1,401 views
If y=tanx-2cosx Find y'(pi/3)
1. 1 answer
2. asked by H.Edmunds
3. 412 views
if y=(x^2)/(x+4) find the values of x where there is a horizontal tangent
1. 1 answer
2. asked by Nancy.Sullivan
3. 283 views
Given f9x0=x2=3x-5 on {-1,3} show f(x)= 10 without solving for x
1. 1 answer
2. asked by Mark
3. 358 views
Find values for a and b so f9x0 is continuous everywhere using the definition of continuiy ifF9x) = 3 x less than/equal -1 ax+b
1. 0 answers
2. asked by H.Edmunds
3. 384 views
Given lim x>-4 1/2x-3 and E=.001 Find S that goes with this E
1. 0 answers
2. asked by H.Edmunds
3. 317 views
The circuit in the figure below consists of two identical, parallel metal plates connected to identical metal springs, a switch,
1. 1 answer
2. asked by Anonymous
3. 806 views
i be having test soon in english and we be writing synthesis essay and narrative essay, i not know what synthesis mean, can you
1. 3 answers
2. asked by Mohammad
3. 1,055 views
If y=tanx-2cosx Find y'(pi/3)
1. 1 answer
2. asked by H.Edmunds
3. 450 views
Given f(x)=x2+3x-5 on [-1,3]show f(x)= 10 without solving for x
1. 1 answer
2. asked by Mark
3. 289 views
using multipication and addtion,write the number of days in 2 months and 3 weeks
1. 1 answer
2. asked by leane hart garcia
3. 308 views
In a bibliography, each source should be formatted using a ____ indent.A. center B. hanging C. left D. right I got D. Press ____
1. 3 answers
2. asked by Sarah
3. 862 views
Suppose that a researcher is interested in estimating the mean systolic blood pressure, , of executives of major corporations.
1. 1 answer
2. asked by Anonymous
3. 1,181 views
A satellite with a mass of 260 kg approaches a large planet at a speed vi,1 = 13.1 km/s. The planet is moving at a speed vi,2 =
1. 0 answers
2. asked by lanre
3. 563 views
What volume of LR(Lactated Ringer's) solution would be required to make 1.0L of a solution that was .050M in chloride ion?
1. 1 answer
2. asked by Bill
3. 367 views
A 58-kg astronaut inside a 9-m-long space capsule of mass 550 kg is floating weightlessly on one end of the capsule. He kicks
1. 0 answers
2. asked by lanre
3. 413 views
A 3.3-kg ball of clay with a speed of 14 m/s is thrown against a wall and sticks to the wall. What is the magnitude of the
1. 2 answers
2. asked by lanre
3. 518 views
The initial concentration for the compounds involved in the reaction shown were determined to be [CH4(g)] = 0.6616 mol/L,
1. 1 answer
2. asked by Morgan
3. 446 views
a c-shaped tile (2 in the top row, 1 on the second, 2 on the bottom) can be placed on a number chart so that the sum of the
1. 2 answers
2. asked by nour
3. 371 views
two dice are tossed. find the probability that the sum is odd given that the sum is 5 or less
1. 1 answer
2. asked by Anonymous
3. 423 views
What is the range of f(x) = log(x – 3)?
1. 1 answer
2. asked by Anonymous
3. 288 views
how did the Cuban revolution affect the Caribbean?
1. 0 answers
2. asked by mike
3. 393 views
why would the concentration of ascorbic acid decrease as the temperature rises? Also is there any reason that the concentration
1. 2 answers
2. asked by Aimee
3. 411 views
why would the concentration of ascorbic acid decrease as the temperature rises? Also is there any reason that the concentration
1. 1 answer
2. asked by Aimee
3. 755 views
How many positive odd integers less than 10,000 can be represented using the digits 0, 3, 6 an 9?
1. 2 answers
2. asked by Anonymous
3. 4,371 views
• A compound is known to contain only C, H, and N.• On combustion of a sample of 12.5 mg, 22.3 mg of CO2 and 15.2 mg of H2O
1. 1 answer
2. asked by Kevin
3. 839 views
I have this assignment of constructing a business plan. I have chosen to make a flower shop which sells mainly different types
1. 1 answer
2. asked by Crissy XD
3. 582 views
Show all work. Mary purchased a package of 15 different plants.but she only needed 10 plants for planting. In how many ways can
1. 1 answer
2. asked by angela
3. 412 views
What massof iron is contained in 86.6 grams if FeSO4?
1. 1 answer
2. asked by Andre
3. 468 views
which of the following was characteristic of the old stone age
1. 1 answer
2. asked by jaymoney
3. 445 views
. Facebook reports that the average number of Facebook friends worldwide is 175.5 with a standard deviation of 90.57. If you
1. 1 answer
2. asked by stacy
3. 453 views
Find the domain and range of the relation, and state whether or not the relation is a function.{(3, 9), (3, 10), (3, 11), (3,
1. 2 answers
2. asked by Anonymous
3. 678 views
Which of these is the balanced equation for this reaction?A. B. C. D.
1. 1 answer
2. asked by kierra
3. 469 views
according to data released by the chamber of commerce of a certain city, the weekly wages of female factory workers are normally
1. 1 answer
2. asked by soffy
3. 905 views
find the average value of the function f(x,y)=e^(-x^2) over the plane region R which is the triangle with vertices (0,0), (1,0)
1. 1 answer
2. asked by soffy
3. 1,179 views
I am both a quick worker and careful.
1. 1 answer
2. asked by Anonymous
3. 381 views
From the following Information, calculate the standard change of enthalpy for the combustion of coal. SHOW WORK AND BALANCED
1. 1 answer
2. asked by Chloe
3. 513 views
From the following Information, calculate the standard change of enthalpy for the combustion of coal. SHOW WORK AND BALANCED
1. 1 answer
2. asked by Chloe
3. 660 views
A rock is tossed straight up with a speed of 29m/s. When it returns, it falls into a hole 13m deep.Solve for rock's velocity as
1. 1 answer
2. asked by Amanda
3. 692 views
A 375 g sample of well water is found to contain 17.0 mg of lead. How much lead (in parts per million) is in the well water?
1. 2 answers
2. asked by sara
3. 1,490 views
m1=4kg and m2=2kg and angle is 42 degrees.if the mass m2 is moving down with 0.5 m/s^2 acceleration, find the coefficient of the
1. 0 answers
2. asked by user
3. 301 views
The measures of three angles of a quadrilateral are 80, 90, and 103 degrees.Find the measure of the fourth angle.
1. 2 answers
2. asked by Maquavia Mccrae
3. 843 views
what are the advantages of the north and south in the civil war and what's their strategies?
1. 1 answer
2. asked by Laruen
3. 378 views
If the value of x is 0, then what is the value of y in the function y = 3x - 5x2 + 9x3 - 8?
1. 1 answer
2. asked by Anonymous
3. 440 views
Determine the entropy change for the following displacement reactionCl2(g) + PbBr2(aq) --> PbCl2(aq) + Br2(l
1. 1 answer
2. asked by lekeith
3. 495 views
i need help to finding a ballad pome
1. 2 answers
2. asked by idiot
3. 432 views
What are some social, economic, aesthetic, and ethical issues involved in a current environmental controversy? Explain.
1. 1 answer
2. asked by Evans
3. 848 views
A system consists of two particles. Particle 1 with mass 2.0 kg is located at (2.0 m, 6.0 m) and has a velocity of (2.1 m/s, 4.1
1. 1 answer
2. asked by James
3. 636 views
an electron jumps from energy level to energy level two by absorbing a photon of energy 8eV. What is the most likely energy of
1. 3 answers
2. asked by rona
3. 1,646 views
For 105ml of a buffer that is .40 M in HOCL and .36M in NaOCL what is the pH after 13.4 ml of 1.5M NaOH is added?Ka for HOCL is
1. 1 answer
2. asked by Andrew
3. 996 views
to find the possible relative extrema of the function f(x,y) subject to the constraint g(x,y)=8, the lagrangian function based
1. 1 answer
2. asked by soffy
3. 436 views
a university alumni group wishes to provide an annual scholarship in the amount of 1500 beginning next year. if the scholarship
1. 1 answer
2. asked by soffy
3. 1,368 views
find the derivative of the function f(x) = x^2 cos (7x)
1. 1 answer
2. asked by soffy
3. 524 views
how do you graph f(x)=sin(x)-5
1. 1 answer
2. asked by lanae
3. 389 views
Solve x = log3 15
1. 1 answer
2. asked by jess
3. 546 views
It is likely that a preschooler who learns to read early 1 will watch a lot of television 2 will enjoy playing outdoors as do
1. 1 answer
2. asked by reema
3. 402 views
When learning a finger play children usually learn the ----------first 1 actions 2 rhythm 3 words 4 rhymes is 1 right
1. 2 answers
2. asked by reema
3. 880 views
find the derivative of the function f(x) = e^(3x) sec (7x)
1. 1 answer
2. asked by soffy
3. 450 views
The first-order rate constant for photodissociation of A is 5.97 1/h. Calculate the time needed for the concentration of A to
1. 6 answers
2. asked by mel
3. 1,127 views
1) The year that the Declaration of Independence was signed and pronounced to the rest of the world was...A) 1776 B) 1787 C)
1. 2 answers
2. asked by Booker Perry
3. 670 views
Imagine that you manage a company that has invested $5 million in developing a new product, but has not completed development.
1. 1 answer
2. asked by JIM
3. 693 views
Bank A has a leverage ratio of 10, while Bank B has a leverage ratio of 20. Similar losses on bank loans at the two banks cause
1. 1 answer
2. asked by Alvin
3. 1,488 views
A spring with a spring-constant 2.2 N/cm is compressed 28 cm and released. The 5 kg mass skids down the frictional incline of
1. 1 answer
2. asked by melissa
3. 478 views
A spring with a spring-constant 2.2 N/cm is compressed 28 cm and released. The 5 kg mass skids down the frictional incline of
1. 1 answer
2. asked by melissa
3. 1,031 views
What is the apr if the amount financed $3500; Interest Charged $ 675; Number of Payments 24
1. 1 answer
2. asked by shawn
3. 427 views
how do you solve the fowlling question
1. 2 answers
2. asked by aliyah
3. 260 views
Solve 4^(x+2)= 160How would I round this answer to the nearest hundredth? My answer was 200, I don't believe I worked the
1. 1 answer
2. asked by Greg B.
3. 505 views
how do you solve the fowllowing question 6+(2x-7) fraction 2 over 3 =31
1. 1 answer
2. asked by aliyah
3. 337 views
The question isIs the point (-3, -2) a solution of the intersection of the following set of quadratic equations: Y < -X^2 X^2 +
1. 1 answer
2. asked by Greg B.
3. 962 views
L is a point on . CN = 85, CL = 32 – x and LN = 4x – 7. What is CL?
1. 0 answers
2. asked by Anonymous
3. 246 views
Please round the number 43,678.426785 to the nearest ten thousand
1. 1 answer
2. asked by Jane
3. 431 views
an electrical energy supplied to a toy car was 240 joules.If the car weighing 40N moved through a distance of 5m,calculate the
1. 1 answer
2. asked by nanakofi
3. 870 views
Writeacher, I urgently need you to check these sentences, though I believe they don't make sense.Although I'm not a mechanic, I
1. 0 answers
2. asked by John
3. 485 views
If I have 28 ft 9 5/8 inches and I need 3 equal rooms how big is each room supposed to be?
1. 1 answer
2. asked by Mich
3. 280 views
A 2.5 m rod of mass M= 4. kg is attached to a pivot .8m from the left end so that it can rotate vertically. At the left end of
1. 0 answers
2. asked by Brandon w
3. 768 views
When children do print alphabet letters among the easiest to print are a. A and X b . O and L c. C and U d. S and M is b correct
1. 3 answers
2. asked by reema
3. 1,368 views
Enrique put $300 dollars into a savings account at 5% interest per year. The earned interest on the $300 was added to the
1. 1 answer
2. asked by kayla
3. 476 views
Cassidy says that capacity is the same as the amount. do you agree? explain why or why not.
1. 5 answers
2. asked by Kingbla
3. 804 views
Determine the period, amplitude and phase shift for each given function:A)y = -4 cos 3x + 5 B)y = 2/3 sin (30x-90)-10 c)y =
1. 0 answers
2. asked by darshi
3. 422 views
If a plant produces 8.06 mol of C6H12O6 how many moles of CO2 are needed
1. 1 answer
2. asked by Yolanda
3. 1,098 views
A sphere weighs 200N resting on a wall. It is supported by a rope 20 degrees from the wall. What will be the tension force on
1. 1 answer
2. asked by Jet
3. 1,050 views
A 156 gram 8 ball rolls across a pool table at 2 m/s when it collides with a 7 ball of equal mass rolling in the opposite
1. 1 answer
2. asked by someone
3. 484 views
A stoplight at the corner of Lincolnway and Duff Avenue is red 20% of the time. For someone who drives through this stoplight 10
1. 1 answer
2. asked by Shelby
3. 330 views
Which screen do you use to set the reason for the visit?
1. 0 answers
2. asked by Michelle
3. 327 views
(a) Write the expression in terms of natural logarithms. (Express all logarithmic functions in terms of ln(x) in your answer.)lo
1. 1 answer
2. asked by Urgen please help
3. 470 views
If the principal P = $900, the rate r = 4 12 %, and time t = 1 year, find the following. (a) What is the amount of interest? $
1. 1 answer
2. asked by Urgen please help
3. 416 views
Suppose an insurance agent offers you a policy that will provide you with a yearly income of $280,000 in 20 years. What is the
1. 1 answer
2. asked by Urgen please help
3. 413 views

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