Wednesday
April 16, 2014

Posts by JESSE


Total # Posts: 297

algebra
m+3(m-4)=16 2z-4(9-3z)=62 2b+8/5=-12

math
-n+8n=35 4x-7-7x=-1 -22+3k+6=-28 -2(m+7)=-22 m+3(m-4)=16 2z-4(9-3z)=62 2b+8/5=-12 g+4/7=6 9-3h/5=-6 4m-16/12=-3

science HELP ASAP!!!!!!!
Please I need those answers tooo!!!

math
-3h=9(2-3h) 5(t+7)=2(s+9) 6(s+4)=3(s+9) 2(p+2)=1.8-2-0.2(p+5)

math
30-2s=4s 13q-48=-3q 5z-43=2z+80 8f+11=-7f-19 9b-10=-b-18

math
-(6-c)+3(2c-7)=1

math
solve the equation -n+8n=35

math
doug earned $40 from weekend job. he spent 1/4 of it on cd and 1/5 on movie ticket. how much money does he have left?

trig
A computerized spin balance machine rotates a 35-inch-diameter tire at 400 revolutions per minute. (a) Find the road speed (in miles per hour) at which the tire is being balanced. (Round your answer to two decimal places.) (b) At what rate should the spin balance machine be se...

math
what is the lcd of 1/2 and 2/3

math
what is the least common multiple of 8,10

Psychology
The voltage at a receptor site has just changed from -70 millivolts to -75 millivolts as a result of an _______ and will ________. a). inhibitory postsynaptic potential;increase the likelihood of an action potential. b). excitatory postsynaptic potential;decrease the likelihoo...

Statistics
No typo, that is how the question reads. Can you check my answers? 1. 0.54 2. 0.52 3. 0.140608 4. 0.405224 5. 0.4746

Statistics
Ricardo's car rental offers five different types of vehicles, compact cars (CC), midsize cars (MC), sport utility vehicles (SUV), vans (V), and luxury cars (L). Historically, if a random individual comes to rent a vehicle, the following probabilities apply: P(CC) = 0.16 P(...

math
a cookie recipe calls for 2 1/4 cups of flour.the yield of the recipe is two dozen cookies.how much flour goes into each cookie?

math
What is the scenario for the question the capacity of a beaker is 150 m.l.. how many beakers can be filled from a 4 L container?

beginning algebra
the rays won 33 fewer games than twice as many games as they lost. the total games played was 162. how many wins and how many losses did they have?

english
Im doing a 8 paragraph project report on cherokee indians, i need a introduction, final draft, six body paragraphs and a conclusion for a total 8 paragraphs please help me it due the 12

Math
Binary: 1cm,2cm,4cm,8cm,16cm 1. 1 2. 2 3. 1+2 4. 4 5. 5+1 6. 4+2 7. 4+3+1 8. 8 9. 8+1 10. 8+2 11. 8+2+1 12. 8+4 anyways you get it

Chemistry
....question. what is the concentration of the sulfuric acid? Are we to assume that this is pure sulfuric acid, no water?

math
customers in 14 years = 51,200 (1-0.038)^14 Did they give you a formula for this?

math
same thing as the other one i answered the general case is: new value = (old value)X(1+/-percent change)^years remember that 1% = 0.01 in the above formuala, and that it's negative if it's "decreasing/depreciating" and positive if it's growing.

english
Book: Information you’ll need to cite a book Example- Powell, Kevin, ed. Step into a World: A Global Anthology of the New Black Literature. 2nd ed. New York: Wiley, 2000. 1. Author(s) or Editor(s)- last name, first name, middle is any, followed by a period 2. Title of boo...

chemistry
9 times the MW of C plus 8 times the MW of H plus 4 times the MW of O. Add it all up

Clinical Chemistry
Thank you... Any ideas on ISE vs. flame photometry? I was thinking that maybe flame photometry comes out consistently slightly lower because it is hard to standardize? I mean, its hard to get the exact temperature of the flame to be precise (and accurate)?

Clinical Chemistry
I have 2 questions relating to clinical chemistry... 1st: I have no idea where to even start with this. It seems like it should be simple, but I have no clue. The question is... "In serum, about 55% of total serum calcium is bound. The measurement of ionized (free) calciu...

Clinical Chemistry
My guess is that since 55% is bound, that means 45% is free. So... make a ratio and solve for x .45/1.10mM = .55/x Whatever x equals, add it to 1.10mM since we are looking for the total calcium in serum. What do you think?

Clinical Chemistry
BLD 414?

Algebra
I'm having trouble finishing evaluating the expression b+1/6=-1/3

chemistry
idk

Math
two cards are drawn from a deck of cards. Once a card is drawn, it is not replaced. Find the probability of drawing a queen followed by a king.

Social Studies
What us a Political Cliff? I am supposed to write a summary about the subject.

Help
Any tips on how to get excellent grades? :) please reply fast

burnhan
Explain how you would use a number line to round 148 to the nearest ten

math
Y=4x-3

chemistry
how many electrons flow through a wire in 83.9 seconds if the current was 0.32 amps? ( an ampere is a coulomb/sec)and the charge on an electron is 1.602×

chemistry
A nitrogen atom has 7 protons, and its most common isotope has 7 neutrons. A radioactive isotope of nitrogen has 9 neutrons. What is the atomic number and what is the mass number of this radioactive nitrogen? Show all of your work for full credit

Social Studies
Does anyone have any information about Sulawesi artifacts? I am having trouble finding facts about an ancient ceremonial mahogany grass bowl. Thanks.

statistics
a sales manager wants to know whether a special promotional campaign is a success. he had the following data-Retail outlets :1 2 3 4 5 6 ; Sales before campaign : 50 48 31 42 28 53 ; Sales after campaign : 56 55 30 45 29 58. Test at 5% LOS.

Statistics
Having problems reading the z-table. I don't understand how .1500% equates to a 1.04 z-score Thank you for your help

Chemistry
What physical properties will the ionic compound CaSO4 be expected to have?

Chemistry
Which group of elements is most likely to not form ions?

social studies 7th
Who introduced them into Italy by Etruscan nobile

platonic solids
what is formula for deciding size of pentagons to make a 9" tall (12", 16" tall, etc.) dodocahedron?

chemistry
A gas is compressed from an initial volume of 5.60 L to a final volume of 1.22 L by an external pressure of 1.00 atm. During the compression the gas releases 128 J of heat. What is the change in internal energy of the gas?

chemistry
a 256 mL sample of an unknown gas was collected over water at 23 degrre celsius and 750 mmHg. the gas has a mass of 0.80 grams. what is the molar mass of the gas? (the vapor pressure of water at 23 degree celsius is 21.0 mmHg)

math
. Which is the next term in the number pattern: 77, 64, 53, 44, 37

history
Well, this is an idea of a thesis statement.. The presence of the urban classes prevents revolutions from becoming homogeneous movements. This is because each class (or individual) fight for their own material interests.

history
I need an opinion regarding this thesis statement. Urban areas had always served as the logical epicentre for organized opposition against the establishment. However, due to the presence of urban classes trying to fight for their own material interests, rebellions and revoluti...

math
Given 9 yards of fabric how many whole costumes could be made if each costume uses 1 3/7 yards of fabric

Math
Adult tickets=x Child tickets=88-x 8x + 5(88-x)=614 8x + 440-5x=614 3x=614-440 3x=174 x=58 Adult=58 child=30

Chemistry
What type of bond is formed when two or more non metals bond with each other? and What type of bond is formed when a metal and non metal bond with each other?

Intro to Networking
While working with networks, does a larger number of hops have a effect on the delay of packets?

Music
What are good tips on how to write good lyrics to a song?

Music
What are good tips on how to write good lyrics to a song?

sciencee
who started bing

technology
help me please

tachnology
who started twitter

Foods Culture
crickets with rice

social studies
answer this

social studies
who created independence day

Geography
Where do rivers begin or have their source?

algebra
I believe the answer is yes (assuming I read the question correctly). For example: 3*(4+5) = 3*(9) = 27 or 3*(4+5) = 3*(4)+3*(5) = 12+15 = 27

math
I think you need to provide the correct formulae for this one. I would link to some useful info, but this site doesn't allow linking.

GCC
I need to summerize a research paper that is mainly made up of quotes. How do I summerize it when is consist of quoting a quote. How do I structure my paper when the person that wrote the paper has so many quote. I hope this makes sense? Is there a way to summerize a quote tha...

word problem
The sum of the digits of 36 is 9. You are looking for a number that is between 36 and 45 and whose digits add up to 9. You could just run through the possibilities. 37 -> 10 38 -> 11 39 -> 12 40 -> 4 41 -> 5 42 -> 6 43 -> 7 44 -> 8 45 -> 9 There you ...

math
What are we dividing? 41 is a prime number, so factoring will be difficult.

6th grade math
I'm assuming you are not using zero or negative numbers as components. So then you have to think of all the combinations of 3 of the 9 single number digits, where 1 can only be used once. For example: 1*2*2 1*2*3 1*2*4 1*2*5 1*2*6 1*2*7 1*2*8 1*2*9 There's 8 possibilit...

6th grade math
To clarify, are you saying that the have to be composed of three single digit numbers? Also, if one number has more than one acceptable composition, is it counted once of multiple times towards the 50? For example, 24 could be 2*3*4 or it could be 8*3*1; does that count as 1 o...

science
You need the kinematic equations to solve this problem. Also, you can either calculate this assuming that the time it takes for the sound is negligible, or you can calculate it as two parts. If you calculate assuming the sound is instantaneous: V(initial)=0m/s V(final)=doesn&#...

Logic
an average for the individuals that make up that average

Math
A shoebox holds 140 baseball cards. If John has 11 packages of 8 cards, how many more packages of cards does John need to buy to fill the shoebox?

Math
A shoebox holds 140 baseball cards. If John has 11 packages of 8 cards, how many more packages of cards does John need to buy to fill the shoebox?

ipc
Suppose all of the apples have a mass of 0.10 kg. If apple (A) is sitting on the ground, what is its potential energy?

ENGLISH
Which sentence uses the demonstratives correctly

english
In the morning, thousands of birds appeared.

math
Given the following sets, select the statement below that is NOT true. A = {b, l, a, z, e, r}, B = {b, a, l, e}, C = {a, b, l, e}, D = {l, a, b}, E = {a, b, l} a.) E ⊆ A b.) C ⊆ B c.) D ⊆ C d.) D ⊂ B e.) C ⊂ B

math
The cardinal number of the set {cat, dog, horse, fish, lizard, meerkat, rhinoceros, elephant, giraffe, platypus, hippopotamus, skunk, mouse, chipmunk, squirrel} is _________.

math
Without writing them all out, what is the number of subsets of set A ={king, queen, knight, prince, princess, duke}?

math
The cardinal number of the set {cat, dog, horse, fish, lizard, meerkat, rhinoceros, elephant, giraffe, platypus, hippopotamus, skunk, mouse, chipmunk, squirrel} is _________.

Psychology
Repeatedly reciting a sequence of words: A) activates different brain areas than when the word sequence is spoken the first time. B)is a characteristic symptom of the disorder known as Korsakoff’s syndrome. C)minimizes the effects of proactive interference. D) prevents tr...

Psychology
In this memory process, the individual records information to prepare it to be entered into memory. Storage Encoding Retrieval Priming i think the answer is encoding but then im confused?

adding rational expressions
8 + x-4/x+3

adding rational expressions
There are no parentheses! It's exactly as stated 2 over 5x plus 1 over 9 2/5x + 1/9

adding rational expressions
2/5x + 1/9

school in general
Hi i have a question im currently in 7th grade but i was held back a year in first do you think there would be any possible way to advance to 8th grade just curios I believe I have a wide enough knowledge span to pull it off but im just questioning the wheter or not it would b...

U.S. History
Why was separation of the races required on the transit system in Montgomery, Alabama during the 1950s?

U.S. History
Why was separation of the races required?

algebra
_____j - 4.5j =3.8j

math
(8+ )*m=5m

Pre-algebra
1,589

Fizzicks
How do you find the wavelength of a 68,000 Hz ultrasound wave in air?

30-60-90 triangle
thank you

30-60-90 triangle
The hypotenuse of a 30-60-90 triangle is 10. Find the perimeter. How do i do that?

physics
Green light has a wavelength of 4.96 10-7 m and travels through the air at a speed of 3.00 108 m/s. Calculate the period of green light waves with this wavelength. s What is the frequency? Hz

english
I don't understand the book I'm reading. Its called Goodnight Mr Tom. We writing exams on this but I really need help understanding this book. Please help me.

Algebra 2
What is probability of at least 3 heads appearing in 4 tosses of a coin

Chemistry
I have a simple question: why does mgcl2 have a higher boiling point than ncl3?? I thought mgcl2 in terms of intermolecular forces had just dispersions and because ncl3 had dispersions and dipole dipole ( cause it's polar) had a higher IMF therefore a higher boiling point?...

math (algebra honors) #2
the answer is 5 by common sense, i would reevaluate your schools "honours" program the area of a circle is pi(r^2) therefore pi(x+6)^2=121pi now just solve (x+6)^2=121 x+6=11 x=5

math (algebra honors) #2
the answer is 5 by common sense, i would reevaluate your schools "honours" program the area of a circle is pi(r^2) therefore pi(x+6)^2=121pi now just solve (x+6)^2=121 x+6=11 x=5

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