Wednesday
July 23, 2014

Posts by lol


Total # Posts: 135

math
2n + m n = 1/2 m = 2/5

Algebra
w(9-w^2)

Math help!!!! Thanks in advance!!!!!!!!!!!
really...

twh
Isaiah walks 3 miles due north, turns and then 5 miles due east. How far is he from his starting point?

math
A & B Antiques issued the following bonds: Date of issue and sale: April 1, 20-1 Principal amount: $430,000 Sale price of bonds: 100 Denomination of bonds: $1,000 Life of bonds: 10 years Stated rate: 8%, payable semiannually on September 30 and March 31 Prepare journal entries...

probability
The random variables X and Y have the joint PMF pX,Y(x,y)={c⋅(x+y)2,0,if x∈{1,2,4} and y∈{1,3},otherwise. All answers in this problem should be numerical. Find the value of the constant c. c=

Math
DUH... 15 and the third...

physics
In what circumstances can the angular velocity of system of particles change without any change in the system\'s angular momentum? This cannot happen under any circumstances. This can happen if an external net torque is applied properly to the system. This can happen if th...

math
lol

Physics
What are all these things

Math
Thanks 4 answering! I needed it!

word problem
A change purse contains two loonies, six quarters, seven dimes, four nickels, and five pennies. Compare the loonies, quarters, and nickels by means of a ratio that is expressed in lowest terms.

Word Problem
Fifteen percent of a number is 10.5. What is the number?

English
Idk

Algebra
An Algebra I test contains 30 questions. Some of the questions are worth 4 points each, and some are worth 2 points each. The total test is worth 100 points. Let f represent the number of questions worth 4 points and t, the number of questions worth 2 points. Solve the system ...

math
326 is correct?

math
326

Chemistry
If 50 mL of a saturated solution of KClO3 at 55¡ÆC is cooled to 15¡ÆC, calculate the mass of precipitate that will form

math
What is 400=y+260

statistics
The GPAs of all students enrolled at a large university have an approximately normal distribution with a mean of 3.02 and a standard deviation of .29. Find the probability that the mean GPA of a random sample of 20 students selected from this university is 2.87 or lower

Algebra
thanks

Math
theoretical. you find that it is 1/9 based on the number of possible outcomes

science
how do ear defneders work

Physics
Hahaha the person who asked this question in totally in my Physics for the Life Sciences course at UOIT. Assignment 2 ;)

geometry
a hexagonal pyramid has a base with and area of 25 in2 and is 7 in tall what is the volume of the pyramid rounded to the nearest whole number

physics
directly under

math
47

chemistry
second part of questions a and d are wrong

Cheating?
Umm you go to connections and you're asking for answers to a math test really. T_T cheating... You are asking for answers to Unit 6 lesson 9 Algebra readiness correct? Dont cheat.

Chemistry
c) liquid and Cu1.5Al

social studies
which tribe was is the largest and controlled the northeastern part of Florida

Statistics
LOL.

lol
lol

Chemistry
Err.. Dr Bob do we add the mass of CaCl2 with H2O? when we want to find m

algebra
The price of a pair of shoes is $63.20. The sales tax rate is 4.5 percent. How much sales tax would you pay if you bought these shoes?

french
le^ corrent de air

math
Whatis262.4%asafraction

7th grade science
what is the gravitational potential energy of a 0.1 kg apple sitting on a 12.5 m flagpole?

math
5. A couple plans to have 3 children. Find the possible ways the couple can have 3 children. - 1a3b+3a2b1+3a1b2+1 a0b3 1a3= 1 case with boy, boy, boy 3a2b1= 3 cases with 2 boys and a girl 3a1b2=3 cases with a boy and 2 girls 1b3= 1 case of girl, girl and girl.

3rd grade math
I think: it depends. If you round 73 and 7 then the estimate will be larger than the actual value(70*10=700 is larger than 73*7=511) if you on round 70 than the estimate will be smaller (70*7=490).

Math- Trig please help!
mori?

Math- Trig please help!
mori?

lol
please help me in math i dont get it at all so please help meeeeeeeeeeeeeeeeeeeeeeeeeeee!!!!!!!!!!!!math not good

math
5x-(2-4x) 8-3(6-6x) 9a-4(2a+5)

history
ajabanaka lopubjepeeeeeee . you're welcome

trig
348593489.1 and a half dur ta durrr.

physics
An airplane lands and starts down the runway at a southwest velocity of 48 m/s. What constant acceleration allows it to come to a stop in 1.5 km?

statistics
in a certain survey 1,043 adults, 81% reported having more than one television at home. find the actual number of respondents corresponding to the given percentage?

statistics
THis answer is wrong

biology
(Which of the following would least likely induce thirst) a)Dry pharynx b)Decrease blood volume c)decrease blood pressure d)decreased blood osmolarity

chemistry
find the maximum value of h2(g)in grams that would be expected to form by reacting 6.54g of zinc with 50ml of 0.1M of HCl.

physics
if W(a) and W(g) are workdone on a person by air resistance and gravity respectively, during the first 600m of his fall what is the relationship between W(a) and W(g)

Physics
No

stressed syllables
hi

PHYSICS
The answer is I,II,III,IV trust me.

Math
Four candidates are running for president of the student council. three other candidates are running for vice-president. how many different ways can the two offices be filled?

statistics
Wrong!

science
what is the procedure of starch?

physics
How far apart must two protons be if the electrical force of repulsion acting on either one is equal to its weight.

physics
4. What is the electric potential at the surface of a gold atom’s nucleus, which is assumed to be spherical? The radius of a gold nucleus is 6.6 x 10-15 meters and the atomic number of gold is 79.

physics
3. What is the magnitude of the electric field strength E such that an electron, when placed in the field, would experience an electrical force equal to its weight? What electric field strength E is required if the electron is replaced by a proton

8th grade math
858648648

Physics
ACTUALLY IT IS BECAUSE THE FINAL VELOCITY BECOMES THE INITIAL VELOCITY IN THE SECOND ECUATION AND VICEVERSA, SO IT SHOULD BE [18.25 - (-23)] / [.0016 s - 0s] , BECAUSE THE NEGATIVE V IS 23...

Genetics
I think a) is 0.26. b) if you take the 2-pr allele to be 'p' and the 3-pr allele to be 'q' then genotypic frequencies are p^2 for Xp2Xp2, 3^2 for Xp3Xp3 and 2(p)(q) for Xp2Xp3. so Xp2Xp2 = 0.55 Xp3Xp3 = 0.07 Xp2Xp3 = 0.19

physics
525

Algebra
27/100

English
The final will be about comparing authors, not readings

physics
calvin and hobbes

Physics
who is john galt?

Physics
LMAO

Physics
LOL

Physics
LOL

3rd grade
estimated sum

chemistry
2.39

Chemistry
never mind, just figure it out

Chemistry
for what works the 1.25L that they give you in the problem?

science
i have the same project.... :(

Physics HELp
lol idk

geometry
a kilometers b millimeters c centimeters d meters

geometry
which units would you most likely use to describe the difference in height between a cricket and a grasshopper

calculus
Determine all the absolute extreme values for the function f(x,y) = sin(x)*sin(y)*sin(x+y)on the square 0<x<pi, 0<y<pi

physics
75N

Scientific studies
1000m

physics
lol

Oedipus The King
Mr.V?

physics
fool

operations managment
good luck

operations managment
good luck

Algebra
78569363.

Algebra Riddle
Itstheendofthelion (its the end of the lion)

science
You are walking toward the back of a bus that is moving forward with a constant velocity. Describe your motion relative to the bus and relative to a point on the ground. if I am walking toward the back of the bus at the same velocity it is traveling,is it correct to say that t...

science (motion)
ok thanks. But for the first question, if I am walking toward the bus at the same velocity it is traveling, is there no motion of me relative to the bus?

science (motion)
You are walking toward the back of a bus that is moving forward with a constant velocity. Describe your motion relative to the bus and relative to a point on the ground. A car travels at an average speed of 30 m/s for .8 h. Find the total distance traveled in km.

economics
your mama's house

accounting
lol

business management
Do your work for AIU yourself!

chemistry
Sarah is right for part 3 (: so yup yup =)

Biology
Im doing the same assignment as well..BGYA02 UTSC :D

Biology
Im doing the same assignment as well..BGYA02 UTSC :D

Biology
lol...me too..BGYA02 UTSC...:P

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