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chrissy
Questions and answers by visitors named
chrissy
Questions (113)
a stock clerk had 600 pads on hand. He then issued 3/8 of his supply of pads to division X,1/4 to division Y and 1/6 to division
4 answers
6,962 views
Hi! I kind of need help to get started with these four problems. There are more problems like the ones below. It would be great
4 answers
1,727 views
When aqueous copper(II)chloride reacts with aqueous ammonium phosphate, soluble ammonium chloride forms and copper(II) phosphate
4 answers
6,341 views
This is my last big french assignment before the exam but I need help translating the essay prompt:
Dans toute societe il y a des
1 answer
486 views
When aqueous copper(II)chloride reacts with aqueous ammonium phosphate, soluble ammonium chloride forms and copper(II) phosphate
3 answers
2,778 views
What is the balaced equation for the decomposition of aluminum chloride?
2AlCl3==> 2Al + 3Cl2 if it simply decomposes and nothing
1 answer
512 views
In a lab expirement you add copper(II)nitrate to pure zinc. Write a balanced equation for this expirement and predict if a
1 answer
569 views
propane(C^3H^8)is used as a fuel. Propane is a type of hydrocarbon. Write a balanced equation for the combustion of propane in
2 answers
756 views
Here is a reaction: 2Al+3H2SO4--->Al2(SO4)+3H2
determine the oxidation numbers of each element in both the rectants and the
3 answers
1,600 views
You can add or subtract complex numbers by treating the i as a variable and combining like terms.
I am having a lot of trouble
1 answer
501 views
Rhere is no creature with which man has surrounded himself that seems so much like a product of civilization, so much like the
1 answer
415 views
Write a compare and contrast essay that analyzes two different lifestyles: one of complete freedom, and the other which
3 answers
697 views
hi, i really need help by the end of the day.
an improved type of fencing that enabled farmers tp enclose land on treeless plains
1 answer
458 views
What describes a molecule in which the positive and negative charges are separated?
Dipole
1 answer
479 views
the area of a square garden in square feet is 49x^%2-14x+1. Find the dimensions of the garden in terms of x.
Factor
1 answer
1,118 views
What are the advantages and disadvantages of using a credit card?
The good: Don't need to cary cash. Can buy needed goods on
2 answers
1,195 views
how do you figure two thirds of 36 is 24? please tell me! I know its simple
This is the easy way to figure it. Divide 36 into 3
1 answer
503 views
The wage rate in a certain trade is $8.60 and hour for a 40 hour work week and 1 1/2 times the base pay for overtime. An
4 answers
5,000 views
ok I don't know how to multiply 600x3/8 then subtract it. Could you please show me how. That math place doesnt realy help me. I
2 answers
552 views
why do you times 8.6x1.5x8? where does the 8 come from?
You said the employee worked 48 hours in a week, right? 40 hours were
1 answer
522 views
Im sorry i have one more a skier started a fire in the firplace. each log she put on burned for a half hour if she started with
1 answer
438 views
I have a bunch of questions i hope someone could help me with?
#1 what is the fifth term in this series? 4 1/2; 8 3/4; 13; 17 1/4
1 answer
1,248 views
hello can someone help me understand these questions? It's for a test that has arithmetic questions on it and Im trying to study
3 answers
1,665 views
this is difficult for me...
#5 A carpenter needs 4 boards, each 2 feet 9 inches long. If wood is sold only by the foot, how many
1 answer
681 views
oook that site didn't help much I don't need to know how to suck up to my teacher. I need to know how to set up a ratio, can
1 answer
470 views
thank everyone that site helped but now i just have to practice. for now can someone tell me how does 3x=7-4x x=1
which one do
1 answer
418 views
-7+ 5x = 10x-2? im not sure I know its
-1, but im not sure how. -7 + 5x = 10x - 2 Since we need to get the unknowns on one side
3 answers
858 views
I cant get this one nither I tried like 4 times to get right answer.
5x+12-3x=-2x-13-x x=-5 5x+12-3x=-2x-13-x First, let's get
1 answer
711 views
THANK YOU SO MUCH EVERYONE FOR SHOWING ME THAT ALGEBRA EQUATION YESTERDAY MY BOOK SHOWED ME A DIFFRENT WAY BUT YOUR WAY IS MUCH
1 answer
367 views
21n+36n+7
I got 57n+7 my book has 57n+10 how'd they get 10?? also what this all about? how do I do it? 3x2'+4x-6 +2x2'-2x+5 the
1 answer
359 views
2a-3
x a+2 --------------- 4a-6 <-ok why does 4a plus 2a^2-3a <3b = a?? ------------- 2a^2+a-6 ^ Algebra help needed here. Your
1 answer
610 views
DIVISION OF ONW ALGEBRAIC EXPRESSION BY ANOTHER.
i KNOW THIS MIGHT BE DIFFICULT TO UNDERSTAND BUT CAN SOMEONE HELP ME LEARN HOW
1 answer
344 views
how do I find out how many feet are in 36 yards? i know that 3 feet equals 1 yard.
You can multiply 3 times 36 to find the number
2 answers
909 views
If 3/4 of a class is absent and 2/3 of those present leave the room, what fraction of the original class remains in the room?
my
3 answers
1,521 views
can someone help me solve this problem?
What is the value of x? (3+2)(6-2)(7+1)=(4+4)(x) (5)(4)(8)=8x 8x=160 I don't get the last
1 answer
365 views
In my book
A bread piece calls for 3 1/4 cups of flour if you only have 2 1/8 cup. How much more flour is needed? 3 1/4 -2 1/8=
3 answers
988 views
first I have one simple question how many feet is 58 inches?? and how do you figure that? Also Thanks teachers and students for
1 answer
423 views
bill is 2 years older than ted. in 5 years, 5 times ted's age will be 4 times bill's age. how old is ted?
4 answers
988 views
at the beginning of "young goodman brown," brown's wife says, "pray tarry with me this night, dear husband, of all nights in the
2 answers
517 views
A body which absorbs 100% of the energy that falls on it is known as a blackbody. how much energy will this body emit?
i think it
3 answers
467 views
What is the R-factor of insulation and what does it equal?
i have looked everywhere and can not seem to find it.
1 answer
314 views
find the expected value of the prize
value $0 $1 $5 $20 probability 0.9359 0.05 0.01 0.003
1 answer
311 views
find the expected value of the prize
value $0 $1 $5 $20 probability 0.9359 0.05 0.01 0.003 $100 $1000 0.001 0.0001
1 answer
418 views
Determining a Molecular Formula from an Empirical Formula
1. A compund has an experimental molar mass of 78g/mol. Its empirical
1 answer
1,220 views
Find AB using matrix multiplication
A= -1 0 2 4 1 -1 2 0 1 B= 2 1 0 -1 0 2 4 -3 -1
1 answer
364 views
I need help finding the first first 5 terms of the sequence in the recursive formula a=1?
1 answer
312 views
How many atoms of aluminum are there in 125 g of aluminum foil?
4 answers
3,594 views
{2y =8x+6
9x+3y=21
1 answer
189 views
Describe what happens to the shape and volume of a solid, a liquid, and a gas when you place each into separate, closed
3 answers
631 views
Describe what happens to the shape and volume of a solid, a liquid, and a gas when you place each into separate, closed
1 answer
353 views
Carbon tetrachloride, CCL4, is nonpolar.
What force holds the molecules together?
3 answers
1,504 views
Of the three forces, ionic, dipole- dipole, and London disperison forces, which is the strongest?
5 answers
479 views
What are two colligative properties?
1 answer
369 views
What side did Robert E. Lee command?
Why does Lee decide to invade the North?
4 answers
543 views
A family drove 1080 miles to their vacation lodge. Because of increased traffic density, their average speed on the return trip
2 answers
578 views
3x^(1/3) + 2x^(2/3) = 5
solve for x
4 answers
421 views
how would i sove this problem?
x^6 + 3x^3 + 2 = 0
1 answer
325 views
What VSEPR “shapes” and bond angles do you find in Toluene?
3 answers
1,667 views
(x-1)^2 + (x+2)^3 >= 0
hellppp?!
1 answer
350 views
(x-1)^2 + (x+2)^3 >= 0
hellppp?! how do i solveee?
9 answers
414 views
What is the amount of energy released when a carbon carbon single bond is broken?
3 answers
610 views
What does it mean when the sulfuric acid in a chemical reaction is written ABOVE the arrow?
1 answer
337 views
(x-1)^2 * (x+2)^3 >= 0
helpppp please!
3 answers
294 views
How many kilojoules of energy are released from the carbon carbon single bonds when Glucose (C6H12O6) is burned?
how would i do
4 answers
461 views
What is the amount of energy released when 3 carbon carbon triple bonds are broken?
1 answer
523 views
What does it mean when the sulfuric acid is written ABOVE the arrow in a reaction?
2 answers
816 views
My teacher said we are supossed to solve this using systems of equations:
Let a, b, and c be real numbers such that a-7b+8c=4 and
2 answers
1,007 views
My teacher said we are supossed to solve this using systems of equations:
Let a, b, and c be real numbers such that a-7b+8c=4 and
2 answers
492 views
what is the equation of the resolving power of a microscope?
can you please give an example problem too?
1 answer
312 views
Exactly 100 bacteria with a generation time of 30 min are introduced into fresh sterile broth at 8am and maintained at an
5 answers
3,703 views
Many of today’s antibacterial drugs work by interfering with the growth of cell walls, why do these drugs tend to have little
2 answers
604 views
what cells are mostly seen in infections? red or white??
1 answer
359 views
can someone please help me set up inequalities based on the info below?:
jayanta is working to raise money for the homeless by
2 answers
1,148 views
can someone please help me set up inequalities based on the info below?:
jayanta is working to raise money for the homeless by
2 answers
486 views
Their fears proved ___ as the tower is a triumph of design
what word could fit? disgruntle illusory implacable i know what the
1 answer
399 views
He was ____ in his pledge to complete the project on time and under budget.
what word: implacable, disgruntle, or illusory?
5 answers
449 views
what would a spore former (bacteria) look like if you forgot the safranin stain?
1 answer
326 views
If you were to place a bacteria that could form spores in a stressful environment, what would the cell morphology look like?
1 answer
344 views
I know what the Sumner/Brooks affair is, but how did it play a role in leading up to the civil war?
3 answers
376 views
Describe the differences between the directional, portfolio, and parenting strategies. In addition, describe when you would use
2 answers
642 views
When making Aspirin, I know that sulfuric acid is used as a catalyst. But i was wondering 1.) if the reaction would happen
1 answer
376 views
during the synthesis of aspirin, why do the crystals mostly form when the test tube is placed in the ice bath and not before?
1 answer
418 views
when trying to purify aspirin, why would i have to add hot water to the crystals that are formed, and then recool the crystals?
2 answers
547 views
do esterification reactions usually have a high yield of the desired ester?
1 answer
329 views
what kind of products are esters added to?
2 answers
575 views
do esterification reactions have high or low yields? and why is this?
2 answers
1,000 views
do esterification reactions have high or low yields? and why is this?
1 answer
361 views
do esterification reactions have high or low yields? and why is this?
2 answers
832 views
Quien es el chico?
6 answers
1,396 views
when doing a paper chromatography lab, my class used a solvent with a neutral pH, which my teacher said would help separate the
2 answers
569 views
what was the key U.S. government memorandum that militarized american foreign policy and indicated national faith in the
3 answers
499 views
why did president harry truman fired general douglas macarthur from his command of american forces in east asia during the cold
2 answers
694 views
an old-fashioned computer has just 16 bits available to represent an address of a memory location. how many total memory
2 answers
795 views
a bridge hand consists of 13 cards. how many bridge hands include 5 cards of one suit, 6 of a second, and 2 cards of a third?
2 answers
700 views
the style ofart produced at the palace of versailles during the reign of king louis XV would today be called a. mannerist
b.
1 answer
891 views
a student pushes a 10 kg box across a warehouse floor. if the boz accelerates at 3 m/s/s and the force of friction is 20 newtons
1 answer
454 views
free body diagram of a 4 kg bucket accelerating downward 2 meters per second squared
1 answer
299 views
"if the general public benefits from entrepreneurial politics why aren't such policies fueled by a social movement or other mass
2 answers
828 views
i need help understanding the breakdown of this equation. 9x=7y=1 x=13-4y
1 answer
296 views
ABCD is a parallelogram. BM= 22-3x, DM=10+9x, AM=7y+13 and CM=2y+38. solve for x and y
3 answers
432 views
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