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2012
March

Questions Asked on March 1, 2012

To get 8, what operations (+ - x / sqrt) do I use between a series of four 3s (3_3_3_3=8)?
1. 1 answer
2. asked by Emerson
3. 1,004 views
mariah bought a rectangular piece of land that was 3 miles long and 2 miles wide.She plans to divide into 2 sections of equal
1. 5 answers
2. asked by Bobby
3. 2,420 views
You want to have 1.5 million in real dollars in an account when you retire in 40 yeras. the nominal return on your investment is
1. 4 answers
2. asked by Sally
3. 6,171 views
after the had reached the museumis this a subordinate or and independent clause?
1. 1 answer
2. asked by Anonymous
3. 306 views
what is this answer I am an even number i am less than 65,but greater than 50 I am divisible by 5
1. 2 answers
2. asked by yadira
3. 370 views
Explain in writting how to divide .12 by 8. (without using fractions) fifth grade
1. 1 answer
2. asked by M
3. 461 views
AWhat mass of KCl is needed to precipitate the silver ions from 26.0 mL of 0.100 M AgNO3 solution?
1. 2 answers
2. asked by karen
3. 998 views
3.30 mL of vinegar needs 43.0 mL of 0.150 M NaOH to reach the equivalence point in a titration, how many grams of acetic acid
1. 2 answers
2. asked by karen
3. 1,116 views
James jogged downhill at 6mi/hr and then jogged back up at at 4mi/hr. If the total jogging time was 1.25 hours, how far did he
1. 3 answers
2. asked by HARDEST MATH QUESTION IN THE UNIVERSE
3. 620 views
Calculate the amount in moles and the mass in grams of KOH needed to convert 1.50 g of aluminum to KAl(OH)4. Balanced equation =
1. 1 answer
2. asked by Cynthia
3. 1,039 views
I need help with the math textbook stretching and Shrinking page 89, questions 33 and 34. THANK YOU TO WHOEVER HELPS ME :D
1. 2 answers
2. asked by Elias
3. 365 views
Interest payers (banks, savings and loans, insurance companies, etc.) report interest earnings to taxpayers on a:A. Form
1. 2 answers
2. asked by Andy
3. 533 views
Calculate the volume (in mL) of 9.0M H2SO4 that you would need to convert 0.070 moles of KAl(OH)4 to K2SO4 and Al2(SO4)3
1. 2 answers
2. asked by Cynthia
3. 1,894 views
Calculate the amount in moles and the mass in grams of KOH needed to convert 1.50 g of aluminum to KAl(OH)4. Balanced equation =
1. 3 answers
2. asked by Cynthia
3. 863 views
25 guests attended the first party. 33 guests attended the second party. What is the percentage increase in the number of guests
1. 1 answer
2. asked by Michelle
3. 506 views
MRS. M IS GOING TO PUT DOWN TILES ON HER KITCHEN FLOOR. SHE PLANS TO USE A PATTERN WHERE THERE WILL BE 3 SQUARE TILES FOR EVERY
1. 5 answers
2. asked by MARIE
3. 875 views
How many moles and how many grams of potassium alum, KAl(SO4)2 · 12 H2O, can be prepared from 5.00 g of aluminum?
1. 2 answers
2. asked by Cynthia
3. 2,847 views
Calculate the percent yield of alum if you obtained 75.0 g of potassium alum from 5.00 g Al.
1. 3 answers
2. asked by Cynthia
3. 2,793 views
The tax liability for a married couple with taxable income of $87,312 is:A. $18,068. B. $16,599. C. $14,081. D. $14,078.
1. 7 answers
2. asked by Andy
3. 506 views
If the reaction Cl2 (g) + O3 (g) = Cl2O (g) + O2 (g) occurred in just two steps, what would be the overall order of the reaction
1. 0 answers
2. asked by Hannah
3. 398 views
A Circular metal loop is 28.0 cm in diameter.how large a current must flow through this metal so that the magnetic field at its
1. 1 answer
2. asked by jenna
3. 628 views
Nucleoside analogs and ionizing radiation are used in treating cancer. These mutagens can cause cancer, so why do you suppose
1. 0 answers
2. asked by CANANAN
3. 1,031 views
If the percent yield was 81.5%, how many grams of aluminum were used to prepare 20.0 g ofpotassium alum?
1. 2 answers
2. asked by Cynthia
3. 3,514 views
in baseball they have ninetimes entrances bases?
1. 3 answers
2. asked by needs ms.sue
3. 323 views
A circular loop of wire with radius 0.0450 m and resistance 0.154 R is in a region of spatially uniform magnetic. The magnetic
1. 0 answers
2. asked by Kyle
3. 1,095 views
if 12,000 j of work is used to raise a large crate to a 4.1 m high shelf in a warehouse, then what was the weight of the crate
1. 1 answer
2. asked by Anonymous
3. 353 views
Hamad is an employee of Mountain Company. He properly completed his Form 1040EZ tax return and was required to pay the IRS
1. 2 answers
2. asked by Samantha
3. 534 views
Hamad is an employee of Mountain Company. He properly completed his Form 1040EZ tax return and was required to pay the IRS
1. 1 answer
2. asked by Samantha
3. 575 views
Hamad is an employee of Mountain Company. He properly completed his Form 1040EZ tax return and was required to pay the IRS
1. 8 answers
2. asked by Andy
3. 1,060 views
Consider the reaction: 2 SO2(g) + O2(g) ↔ 2 SO3(g). If, at equilibrium at a certain temperature, [SO2] = 1.50 M, [O2] = 0.120
1. 1 answer
2. asked by jon
3. 1,402 views
a 70.o kg student runs up a 5.00 meter high stairway in a time of 5 seconds. how many watts of power did she develop?
1. 1 answer
2. asked by Anonymous
3. 908 views
Original sentence: The urgent care center offers a variety of services such as physician appointments, mental health, health
1. 1 answer
2. asked by Maya
3. 1,029 views
PCl5 dissociates according to the reaction: PCl5(g) ↔ PCl3(g) + Cl2(g). One mole of PCl5 was placed in one liter of solution.
1. 2 answers
2. asked by Sam
3. 3,416 views
the book has a mass of 2 kilograms.what is the mass of 3 of these books?
1. 1 answer
2. asked by christopher
3. 381 views
What volume of oxygen (at 82.1 oC and 713 mmHg) will be produced by the decomposition of 5.71 potassium chlorate?i am not sure
1. 1 answer
2. asked by Rose Bud
3. 467 views
factor labels200ml per hour to kl per year
1. 1 answer
2. asked by Al
3. 879 views
How many definite integrals would be required to represent the area of the region enclosed by the curves y=(cos^2(x))(sin(x))
1. 3 answers
2. asked by Mishaka
3. 2,426 views
Are the verbs in these sentences passive voice, weak or past tense.My answers: 1. The book was informative but too long.--weak
1. 2 answers
2. asked by Matt
3. 708 views
A pilot is flying over a straight highway. He determines the angles of depression to two mileposts, 3 mi apart, to be angle x =
1. 2 answers
2. asked by Dan
3. 1,856 views
A 4 1/2ft ribbon is cut into 6 equal-length pieces.How long is each piece?
1. 1 answer
2. asked by Lexi
3. 640 views
A recipe calls for 3 2/3 cups of orange juice.You want to make half of the recipe.How many cups of juice should you use?
1. 1 answer
2. asked by Sadie
3. 1,036 views
if a is (3,0) and b is (11,6) and ab is 2x+4 then what does ab equal?
1. 0 answers
2. asked by sally
3. 239 views
-5z-2<3z+2
1. 0 answers
2. asked by ted
3. 249 views
Simplify, "put the power into a single positive exponent."-(-2)^0*(-2)^3*(-2)^-4/(-2)^3 please help I am so lost on how to solve
1. 1 answer
2. asked by Jenny
3. 495 views
If Tom, an accountant, agrees to provide accounting services to Carl, a friend, in exchange for Carl fixing Tom's office floor,
1. 1 answer
2. asked by Samantha
3. 834 views
how do i factorx^3+2x^2-x-2
1. 1 answer
2. asked by kristin
3. 260 views
The molecular formula for this compound (14.37% H, density of 1.13 g/L at 24 C and 743 mmHg) is C_H_I am not sure how to use
1. 2 answers
2. asked by Rose Bud
3. 384 views
The equation A + 2 B = C + D describes an elementary reaction, which takes place in a single step. Thus, the rate law must be?My
1. 0 answers
2. asked by Hannah
3. 384 views
What how can I calculate the amount in moles and the mass in grams of KOH needed to convert 1.50 g of aluminum to KAl(OH)4.
1. 1 answer
2. asked by Cynthia
3. 1,529 views
I have a question to do in which the efficacy of a drug used to treat panic disorder is tested. Patients are given a placebo for
1. 0 answers
2. asked by Jaime
3. 584 views
A ball of mass 540 g hangs from a spring whose stiffness is 155 newtons per meter. A string is attached to the ball and you are
1. 1 answer
2. asked by Alina
3. 830 views
simplify5^0 1 (5^2)^4 ---- * ---- / ----- 5^-6 5^-11 (5^10)^2
1. 0 answers
2. asked by Norm
3. 251 views
ms. sue i wrote out this story i read in class in word document u please read it and help with questions? if only you not mind.
1. 3 answers
2. asked by Mohammad
3. 525 views
a worker pushes a 7kg shipping box along a roller track. assume friction is small enough to be ignored because of the rollers.
1. 1 answer
2. asked by C.
3. 1,872 views
can you check these:what percent of 64 is 48? i got 75% 25% of what number is 24? i got 96 48% of 83 is what number? i go 39.84
1. 7 answers
2. asked by marko
3. 729 views
Sam is making muffins. One bath is blueberry and one batch is bananna. The third bath is twice as big as the blueberry and
1. 2 answers
2. asked by daniel's mom
3. 533 views
What is the color of a neon light?
1. 1 answer
2. asked by Doreen
3. 508 views
Explain why one must the absolute temperature scale to solve gas problems
1. 0 answers
2. asked by Anonymous
3. 381 views
why does a sodium street lamp give off a different color light than a neon light?
1. 1 answer
2. asked by Doreen
3. 1,574 views
What authority stems from the necessary and proper clause?just wanting some links that will help get the ball rolling please.
1. 4 answers
2. asked by Stacy
3. 512 views
To solve ax = b for x multiply both sides of the equation by?
1. 1 answer
2. asked by emily
3. 399 views
te gustan los deportes?si te gustan si me gusta si me gustan which one is the correct response
1. 2 answers
2. asked by needs ms.sue
3. 564 views
What is a vital process performed by proteins embedded in cell membranes?
1. 1 answer
2. asked by Jill
3. 833 views
solve for x.|x+3.5|=2.5
1. 1 answer
2. asked by Lalt
3. 313 views
What is the reaction enthalpy for CaCO3(s) --> CaO(s) + CO2(g)?should i be using a enthalpy reaction table?
1. 4 answers
2. asked by Rose Bud
3. 6,301 views
Ricardo and Jane are standing under a tree in the middle of a pasture. An argument ensues, and they walk away in different
1. 1 answer
2. asked by Anonymous
3. 1,048 views
veify that each equation is an identitycos2x+tan2xcos2x=1 sin4x-cos4x/sin2x=1-cot2x
1. 1 answer
2. asked by GIGI
3. 590 views
In Seattle on September 30, the temperature hours after midnight was given by the function y=60 + 12sin((pi/x)(x-11))What was
1. 1 answer
2. asked by Mishaka
3. 1,412 views
For H2(g) + Br2(g) -> 2HBr(g) k=64<- Ice table: H2 Br2 HBr I 0.10 0.10 0 C -x -x +2x E Solve for HBr at equilibrium I do not
1. 6 answers
2. asked by Hannah
3. 1,033 views
What is each product or quotient in simplest form?a) √3(4√3) b)√x^3/3√x^2 c)√7(3√7)
1. 1 answer
2. asked by Katy
3. 501 views
wooden box weighing 271 N is pushed across the floor by a workman who exerts a horizontal force of 144 N. If the force of
1. 0 answers
2. asked by Anonymous
3. 669 views
what are the charges on the metals?MgSO4 NiSO4*6H2O CoCl2*6H2O could you just explain how you determined the first one? I can
1. 7 answers
2. asked by ...
3. 1,377 views
Jack's yard is a rectangle 105 feet by 212 feet. Using front-end estimation on the dimensions, what is an estimate of the area
1. 2 answers
2. asked by kl
3. 590 views
Need help completing a 5-7 page paper on the importance of Academic Honesty with proper APA format with 3-5 peer reviewed
1. 4 answers
2. asked by Tasha
3. 475 views
A contactor is making preparations to re-tile the border around a swimming pool. The pool measures 60 feet by 30 feet. The
1. 1 answer
2. asked by Kelsey
3. 571 views
what is the area of a triangle with 18 inches and the height is 12 inches she wants to cover the flag with red contruction paper
1. 1 answer
2. asked by champaign
3. 380 views
(-5,-2,) end point (-7,-5) mid point, how do I find another end point?
1. 1 answer
2. asked by Josh
3. 364 views
My teacher ask us to draw a picture that represents a command economy what can I draw??
1. 2 answers
2. asked by Maria
3. 492 views
who are the "fools" mentioned in the poem "Trees"; poets, gods, trees, robins
1. 1 answer
2. asked by jackie
3. 647 views
Insert parentheses in the false number sentence to make it true.-3+5*2-(-6)=37
1. 3 answers
2. asked by Mary
3. 324 views
i need help doing these type problems.... example3 1/3- 2 1/2=
1. 2 answers
2. asked by Emily
3. 291 views
simon ate 3/2 slices of an apple. Did he eat less than a whole apple or more than the whole apple. Draw a picture to show your
1. 3 answers
2. asked by ali
3. 288 views
what addition fact can help you find 14-4? explain
1. 0 answers
2. asked by ashley
3. 660 views
A particular reaction has an activation energy of 51.6kJ/mol-rxn. How much faster is the reaction at 50 degrees C versus
1. 3 answers
2. asked by Hannah
3. 477 views
Find the slop of the tangent to the curve y=(10-sqrt x)(5+sqrt x) at x=25
1. 2 answers
2. asked by lydia
3. 1,090 views
valarie makes 2 pans of brownies for a bake sale. She cuts each pan into 12 brownies. She sell 15 brownies. What fractional part
1. 0 answers
2. asked by ashley
3. 440 views
A beam with a length of 7 m and a mass of 110 kg is attached by a large bolt to a support at a distance of d = 3 m from one end.
1. 0 answers
2. asked by Bar
3. 1,110 views
what is electron cofiguration?
1. 1 answer
2. asked by Anonymous
3. 286 views
1- at 12 noon, leslie recorded the temperature as 56F. the temperature had increased by 8F from 10 A.M. the temperature at 8
1. 7 answers
2. asked by dk
3. 1,928 views
Okay,whenever I ask jiska for math help.. or any help I ALWAYS get those questions wrong -.-
1. 4 answers
2. asked by COMPLAINT
3. 588 views
An 840 Kg roller coaster car is launched from a giant spring of constant k=31 kN/m into a frictionless loop-the-loop track of
1. 1 answer
2. asked by Chris
3. 3,029 views
simplify the expression: 9-2x+10
1. 1 answer
2. asked by Shirlena
3. 349 views
valarie makes 2 pans of brownies for a bake sale. She cuts each pan into 12 brownies. She sell 15 brownies. What fractional part
1. 2 answers
2. asked by ashley
3. 310 views
Ayesha exerts a force of 186 N on a lever to raise a 2.70 × 103-N object to a height of 29.0 cm. If theefficiency of the lever
1. 0 answers
2. asked by sam
3. 714 views
what addition fact can help you find 14-4? explain
1. 3 answers
2. asked by ashley
3. 188 views
solve using the gauss-jordan method.x-2y+4z=7 -x+3y-z=-1 2x+y=-2 *I get through the first two columbs, but can't get the third
1. 3 answers
2. asked by Veronica
3. 505 views
When 10.0 g of KOH is added to 100.0 g water, the solution's temperature increases from (25.18 C) to (47.53 C). What is the
1. 4 answers
2. asked by Rose Bud
3. 1,564 views
1. I took a shower so I felt refreshed.2. I took a shower so that I felt refreshed. 3. I took a shower, so I felt refrewhed.
1. 1 answer
2. asked by rfvv
3. 426 views
Calculate the temperature (in ºC) to which silver ore, Ag2O, must be heated to spontaneously decompose the ore to oxygen gas
1. 4 answers
2. asked by M
3. 1,232 views
Richard is flying a kite. The kite string makes an angle 57 with the ground. If Richard is standing 100 feet from the point on
1. 1 answer
2. asked by Meredith
3. 1,047 views

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