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2011
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Questions Asked on July 12, 2011

Iron forms two chlorides.One gram of the first chloride produces 2.26g of silver chloride and one gram of the second chloride
1. 1 answer
2. asked by Atul
3. 1,350 views
To - Damon....any comments on the question I posted on 07-10-11 @ 9:48 pm. I always appreciate your remarks...they help
1. 2 answers
2. asked by Joanne
3. 887 views
Select 2 cards from a deck of 52,a. Find the probability of getting 2 hearts b. Find the probability of getting a heart on the
1. 4 answers
2. asked by anonymous
3. 1,526 views
There are 5 red and 4 black balls in a box. If three balls are picked without replacement, what is the probability that at least
1. 1 answer
2. asked by James
3. 458 views
I need help with starting my essay. These are the organization of my essay. I am not sure what to put for paragraph #2.*Broad
1. 13 answers
2. asked by lizzie
3. 779 views
HCC offers 21 Humanities courses. If all students must take 2 of the courses, how many different ways can a student select their
1. 1 answer
2. asked by Shay
3. 450 views
Hi I need help with this question.Rearrange this equation to isolate a ((a+(b/c))(d/e)=f I know you first should divide both
1. 3 answers
2. asked by Mike
3. 1,484 views
two angles in a triangle measure degreeand 38. the longest side is 24cm longer than the shortest side. write to explain how you
1. 1 answer
2. asked by geekgirl95
3. 1,201 views
What is the base in regulate?Is it reg-??
1. 1 answer
2. asked by Kay
3. 323 views
Could you please put this in simpler terms.Is it expedient to include cultural assessment in community/public health care with
1. 1 answer
2. asked by Casey
3. 388 views
solve c(x)=x^2-40x+405
1. 2 answers
2. asked by anonymous
3. 383 views
Use the diagram below for the following question.P(2,1), Q(11,1), and R(8,7) M and N are the midpoints ofandrespectively. Find
1. 2 answers
2. asked by narda
3. 343 views
at sea level the average lung capacity for humans is about 4.o liters. at 37 degrees celcius (body temperature) how many grams
1. 2 answers
2. asked by lia
3. 675 views
solve c(x)=x^2-40x+405 where x equals 15
1. 1 answer
2. asked by anonymous
3. 877 views
Given m(x)=7/5x2+9-2 what is the domain of m in set notation form?
1. 2 answers
2. asked by Josh
3. 392 views
Express the quadratic function y=-2/3x2-12x-11 in standard form?
1. 1 answer
2. asked by Josh
3. 592 views
what is it called when you calves get all tight when your sleeping and it hurts.i heard it could be blood clots or lack of
1. 3 answers
2. asked by scoobster
3. 401 views
I need help with rearranging this equation to isolate ca=b((1/c)-(1/d)) I got this (a/b)+(1/d)=(1/c) but I don't know the last
1. 5 answers
2. asked by Mike
3. 1,245 views
A long thin rod of mass M = 2.00 kg and length L = 75.0 cm is free to rotate about itscenter as shown. Two identical masses
1. 1 answer
2. asked by jhay
3. 674 views
Okay so I know how I would normally determine molar mass of a compound *get out periodic table, sum up elements present, eg. H20
1. 1 answer
2. asked by determining molar mass
3. 592 views
Given f(x)=-10x2-42x-17find f(x+h)
1. 1 answer
2. asked by Josh
3. 996 views
1. Consider the factors from the situational leadership theory outlined in Figure 12.4. Apply these factors to Jacobs and
1. 1 answer
2. asked by Anonymous
3. 1,320 views
if two fair dice are rolled, what is the probablity that the total showing is even or less than seven?
1. 1 answer
2. asked by Marie
3. 554 views
The table below shows the number of hours required in each of two departments to make one unit of various products A, B and C.
1. 1 answer
2. asked by kIM
3. 564 views
A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to
1. 1 answer
2. asked by kIM
3. 725 views
Let p represent the statement, "Jim plays football", and let q represent "Michael plays basketball". Convert the compound
1. 1 answer
2. asked by Jen
3. 789 views
Determine which, if any, of the three statements are equivalent.I) If there is an opera performance, then Paula will not wear
1. 2 answers
2. asked by Jen
3. 431 views
A solid sphere of uniform density starts from rest and rolls without slipping a distance of d = 4.4 m down a q = 20° incline.
1. 0 answers
2. asked by Kyley
3. 671 views
Determine if the argument is valid or invalid. Give a reason to justify answer.If the bell rings, then we answer the door. The
1. 2 answers
2. asked by Jen
3. 656 views
A solid sphere of uniform density starts from rest and rolls without slipping a distance of d = 4.4 m down a q = 20° incline.
1. 2 answers
2. asked by Kyley
3. 935 views
Construct a truth table for q ->~p
1. 2 answers
2. asked by Jen
3. 455 views
Using logarithmic differentiation find the derivative of f(x)=2x/x. I can't seem to figure this out.
1. 1 answer
2. asked by Carly
3. 407 views
Write the statements in symbolic form. Letp: The temperature is 90°. q:The air conditioner is working. r.The apartment is hot.
1. 3 answers
2. asked by Jen
3. 1,778 views
Sorry I have been trying to figure this out all day. Find the largest and smallest values of the given function over the
1. 1 answer
2. asked by Carly
3. 868 views
How many moles of C are needed to react with 85.5 moles of Al2O3 ?
1. 1 answer
2. asked by PaulaB
3. 844 views
Construct a truth table for the statement.(p ↔ q) → p
1. 2 answers
2. asked by Jen
3. 719 views
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the
1. 2 answers
2. asked by Jen
3. 638 views
1. Maximize z = 16x + 8y subject to:2x + y ≤ 30 x + 2y ≤ 24 x ≥ 0 y ≥ 0 Graph the feasibility region. Identify all
1. 1 answer
2. asked by ANONIMOUS
3. 612 views
Convert the compound statement into words.p = Students are happy. q = Teachers are happy. ~(p V ~q)
1. 4 answers
2. asked by Jen
3. 803 views
Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement.~[(~p
1. 1 answer
2. asked by Jen
3. 590 views
What is the p-value when we test H0 : µ = 10 versus Ha: µ < 10 and have a calculated test statistic Z = -2.41 (ó is known).00
1. 1 answer
2. asked by CS
3. 397 views
2. She ___ (drive) recklessly for several years before she had an accident.A. had drove B. drives C. had driven
1. 9 answers
2. asked by healpmerealquick
3. 400 views
how many grams are in 12.5 moles of chlorine (gas)?
1. 4 answers
2. asked by Help
3. 429 views
How would I be able t find how many cubic centimeters in a cubic meter?What is the density of water using metric units? Convert:
1. 1 answer
2. asked by Willy Wonka
3. 527 views
A block accelerates at 3.3 m/s^2 down a plane inclined at an angle of 26 degrees.Find micro(k) between the block and the
1. 1 answer
2. asked by alexa
3. 788 views
A 4.1 kg object hangs at one end of a rope that is attached to a support on a railroad beoxcar. When the car accelerates to the
1. 0 answers
2. asked by alexa
3. 912 views
The horizontal surface on which the block of mass 4 kg slides is frictionless. The force of 30N acts on the block in a
1. 1 answer
2. asked by alexa
3. 5,679 views
Consider a 626N weight held by two cables. The left hand cable had tension T and makes an angle of theta with the wall. The
1. 0 answers
2. asked by alexa
3. 599 views
A locomotive pulls a series of wagons. Which is the correct analysis of the situation?A. because action always equals the
1. 2 answers
2. asked by alexa
3. 3,309 views
You hit someone with a force of 173N. How much force is exerted on you? Answer in units of N.
1. 2 answers
2. asked by alexa
3. 374 views
if a bowling ball with a 22 cm diameter is half way submerged in a bucket of water, what is its mass?
1. 1 answer
2. asked by alaina
3. 377 views
Calculate the left Riemann sum for the given function over the given interval, using the given value of n. (When rounding, round
1. 0 answers
2. asked by louis
3. 670 views
calculate when 7.14 of butane reacts with excess oxygen
1. 0 answers
2. asked by marjori
3. 432 views
Write the expression in terms of common logarithms, and then give a calculator approximation (correct to four decimal places).lo
1. 1 answer
2. asked by Anonymous
3. 405 views
I need to use at least five different pronouns in my sentences. Can you help?(I) recently asked (my) sister about (her) use of
1. 1 answer
2. asked by fred
3. 509 views
Use the bond enthalpies and bond energies from the data book in themochemical equations to calculate the reaction enthalpy
1. 0 answers
2. asked by Gift
3. 543 views
a circuit with 3 resisters {9 ohms 10 ohms and 12 ohms} connected in parallel with the source 150v\50HZ.use kitchoffs law to
1. 1 answer
2. asked by hlehle
3. 493 views
Standard enthapies of formation are not always like bond enthalpies.Explain
1. 0 answers
2. asked by Gift
3. 838 views
A ball is dropped from top of a building.if the distance travelled by ball in the last third of total time is 10m,the height of
1. 1 answer
2. asked by Nitin
3. 460 views
Xenon is one of the noble gases, and is generally quite unreactive.in fact,it was long believed that all the noble gases were
1. 0 answers
2. asked by Gift
3. 571 views
In a right tringle,/_ABC has a value of 37 degree while its opposite side is equal to 5,where angle c=90 degreefind: a.)
1. 1 answer
2. asked by William john
3. 487 views
In a right tringle ,angle ABC has a value of 37 degree while its opposite side is equal to 5,where angle c=90 degreeFind
1. 1 answer
2. asked by William john
3. 588 views
To Damon, if available, this is my last question in this subject..for me very confusing..don't know where to start or what I'm
1. 2 answers
2. asked by Joanne
3. 453 views
In the play A Raisin in the sun who is the protagonist inursuit of a superobjective and eamples of them either acheiving or not
1. 1 answer
2. asked by Anonymous
3. 455 views
Essay question:show all work. Find the difference (-7x^2 5x-9)-(2x^2 7x 5)
1. 1 answer
2. asked by Ms.Ellis
3. 410 views
After working 4 hours, Frank has made 21 machine parts. At the same rate, how many parts can he make in 7 hours?A) (21/4)*7 B)
1. 1 answer
2. asked by Anonymous
3. 548 views
What mass of crystals will form when a hot saturated copper sulphate solution made by dissolving 60 g of copper sulphate
1. 1 answer
2. asked by nehal
3. 1,283 views
Envision that you run a highly successful tattoo and piercing parlor in a small West Coast city. You are fairly certain that
1. 1 answer
2. asked by David
3. 991 views
Imagine you have invested $500 in an account that pays 5% simple interest per year. Can you find an arithmetic sequence to look
1. 1 answer
2. asked by Kate
3. 491 views
multiply.(x-0.8)(x-0.5)
1. 1 answer
2. asked by swirl swirl
3. 268 views
Simplify.-2x5(x7)+(x3)4-(4x5)2(-x2)
1. 1 answer
2. asked by swirl swirl
3. 416 views
If each worker in UK produced 72 computers/year and 180 tons of grain/year what is the opportunity cost for the computers
1. 0 answers
2. asked by Klara
3. 480 views
Find two algebraic expressions for the area of each figure. First, regard the figure as one large rectangle, and then regard the
1. 0 answers
2. asked by swirl swirl
3. 746 views
combine like terms. Write all answers in order. 9b5+3b2-2b5-3b2
1. 1 answer
2. asked by swirl swirl
3. 408 views
Can someone help me with this assignment?Complete the following for identifying an ethical issue: • Identify an potential
1. 0 answers
2. asked by Maria
3. 834 views
a man measured the angle of elevation of the top of a tower to be 70 degree. When he walked 300 m. further, the angle of
1. 2 answers
2. asked by eekim
3. 2,032 views
a tower and a monumement stand on a level plane. The angles of depression of the top and bottom of monument as viewed from the
1. 2 answers
2. asked by eekim
3. 627 views
List the coefficients of the given polynomial: -x3 – 4x2 + 3x – 6My answer was going to be: -1, -4, 3, -6
1. 1 answer
2. asked by Ashley
3. 463 views
In the process of digitising sound an audio signal made of a range of frequencies no higher than 18khz can be correctly
1. 0 answers
2. asked by gordon
3. 342 views
Construct a truth table for (p ^ q) ↔ ~p
1. 1 answer
2. asked by Jen
3. 455 views
wht are the rich getting richer and the rest of us not? Use domestication emergence and social stratification to explain
1. 2 answers
2. asked by ami
3. 491 views
Write a negation of the statement.Not all people like football.
1. 5 answers
2. asked by Jen
3. 2,720 views
A ball is thrown straight up and returns to its starting point in 5 second. What is the initial speed of the ball?
1. 1 answer
2. asked by syida
3. 441 views
Given the argument and its Euler diagram below, determine whether the syllogism is valid or invalid.All roads come to an end.
1. 2 answers
2. asked by Jen
3. 1,024 views
If you run a complete loop around an outdoor track(400m), in 100 second,what is your average velocity?
1. 1 answer
2. asked by syida
3. 1,408 views
Identify which argument is invalid:a.) If I catch the bus on time, then I am not late to work. I was late to work. Therefore, I
1. 3 answers
2. asked by Jen
3. 783 views
The mass of one molecule of the compound is 2.53 x 10^-22.Determine the molecular formula for methyl salicylate.emprical formula
1. 1 answer
2. asked by bella
3. 479 views
Can someone help me with this one problem Please! :)Add: (-1/3x^2-1/4x+3/4)+(1/2x^2-1/4x-1/2)
1. 1 answer
2. asked by Ashley
3. 262 views
methyl salicylate has a mass percent composition of 63.2% C, 31.6% O, and 5.26% H.The mass of one molecule of the compound is
1. 1 answer
2. asked by pop
3. 2,502 views
Which of the following species is isoelectronic, Ba2+ and Ba, Al3+ and Ar, Cl - and Na+ , or Sr2+ and Se2-
1. 1 answer
2. asked by Carol
3. 1,168 views
Describe how a person’s cognitive style influences learning style.How is personality influenced by inherent learning styles
1. 0 answers
2. asked by Gayle
3. 457 views
Explain how having a negative self-schema affects one’s social interactions.How does social intelligence affect one’s
1. 0 answers
2. asked by Gayle
3. 498 views
Can you help me with some of the questions I posted please? I am so lost :( Thank you!
1. 1 answer
2. asked by Jen
3. 347 views
religion why do we have it? Give the main theories behind the universality of belief systems throughout the world.
1. 1 answer
2. asked by mas
3. 398 views
What are some of the effects that the water proxmity has on western europe?
1. 1 answer
2. asked by fran
3. 411 views
Please help me any one of these please! Thank You to any oner=2-6 cos(θ) convert this polar coordinate equation into an
1. 0 answers
2. asked by Ann
3. 1,092 views
A student stands on a bathroom scale in an elevator at rest on the 64th floor of a building. The scale reads 845 N. As the
1. 2 answers
2. asked by alexa
3. 1,022 views
employees worked 200 regular hours and 50 hours of overtime. what percent of the total hours for the week were overtime?
1. 3 answers
2. asked by melvin
3. 560 views
How long will it take an echo to return across a canyon that is 61.0 m from one side to the other if the temperature is 25 C?
1. 1 answer
2. asked by Kayla
3. 1,250 views
A block of a mass of 1 kg rests on the inclined surface of a wedge of a mass of 2.2 kg. The wedge is acted upon by a horizontal
1. 0 answers
2. asked by alexa
3. 692 views

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