Thursday

April 17, 2014

April 17, 2014

Total # Posts: 756

**calculus**

A military jet flies directly over and at a right angles to the straight line course of a commercial jet. The military jet is flying 200 mph faster than four times the commercial jet. How fast is each going if they are 2050 miles apart (on a straight line) after one hour?

**Business**

what canadian service is imported and exported..

**business**

or it is just the different point of views on customs act ÉÉ

**business**

what is a recent canadian safety regulation act that got violated ie. acts such as food and drugs act meat inspection act seeds act hazardous products act customs act

**business**

why do you think federal government is concerned about foreign investment in financial services, transportation and culture in particular...(especially canadian government)

**historyÉbusiness**

how can investment regulation negatively impact a foreign business (in canada- investment canada act(ICA)

**business**

we have to present on germany and my part is 1) trade agreements 2) proximity to trade partners i dont know what it means!!

**business**

what is the mening of trade agreements of germany and their proximity to trade partners. please and thank you.

**9th grade global history**

what did he mean the gift of the nile

**The elements and Principles of Design**

thankyouu so muchh! <3

**math**

18. A cyclist bikes x distance at 10 miles per hour and returns over the same path at 8 miles per hour. What is the cyclist's average rate for the round trip in miles per hour?

**biology**

choose one animal species. Your goal is to describe the way in which an evolutionar change might occur for a particular characteristic(trait) of a populaiton of that species as a result of natural selection

**Anatomy and Physiology**

The nerve impulse reaches the spine through the axon tip, where it then travels to the tensor fascia, then to the iliacus, to the hipbone to the patella to the fibula longus, to the soleus to tibialis anterior.

**PSYCHOLOGY**

Sona is trying to put together a puzzle that is too difficult for her to complete alone. If the puzzle is within Sona’s zone of proximal development, then she

**math **

you are given two equations which are both true , and yiu are asked to solve for both x and y. you plane to solve this set of eqiutions by substituting part of one equation into the other so you end up with an equation that contains only x's or y's. the first thing you...

**physics**

If 30 N of force is exerted over an area of 20 m2, how much pressure is being applied?

**Algebra**

The signs are alternating and each term is a multiple of 5. The rule would be (-1)^n(5*n) where n are the integers 1 through 5. To show you that this is true I will evaluate the expression for each value of n 1 through 5 n=1 (-1)^1*5*1=-1(5)=-5 n=2 (-1)^2*5*2=1(10)=10 n=3 (-1)...

**Physics**

An inductor is in the built in the shape of a solenoid of radius 0.20 cm, length 4.0 cm, with 1000 turns. This inductor is connected to a generator supplying an rms voltage of 1.2×〖10〗^(-4) V AC at an angular frequency of 9.0×〖10〗^3 radi...

**Marketing**

The manager of the aluminum recycling division of Environmental Services wants a survey which will tell him how many households in the city of Seattle, Washington, will voluntarily wash out, store, and then transport all of their aluminum cans to a central recycling center lo...

**Last One [Chemistry]**

When the Kelvin temperature of an enclosed gas doubles, the particles of the gas ___?

**Chemistry**

Oh the Ideal Law? Thank you so much!!

**Chemistry**

what is the pressure exerted by 32g of 0xygen(O2) in a 22.0 L container at 30.0`C? What Law do I use?

**Chemistry**

Which of the following atoms would have the greatest velocity if each atom had the same kinetic energy? Ammonia? Bromine? Hydrogen? Chlorine?

**Chemistry**

all I know is that Nitrogen and Helium are the one; but these I do not know

**Chemistry**

So it's between Argon and Neon right? and thank you for helping me

**Chemistry**

Which of the following gases is the best choice for inflating a balloon that must remain inflated for a long period of time? a) argon b) hydrogen c) neon d) oxygen

**1st grade math**

find 4 ways to show 25 cents..

**physics**

m1= 1kg v1= 1.50 m/s ===== m2= 0.010kg v2= 100m/s ===== m1*v1= 1kg*1.50kg= 1.50kg-m/s m2*v2= 0.010kg*100m/s= 1.0kg-m/s ===== mTotal= 1.010kg Since the bullet is shot in a vertical movement, and the duck was flying horizontally, then we can use Pythagorean to solve for the fina...

**Physics**

Two very long, straight, parallel wires separated by distance d carry currents of magnitude I in opposite directions. Find the magnetic field at a point equidistant from the lines, with a distance 2d from each line.

**chemistry**

Urgent. The melting point of pure acetylsalicylic acid is 135 degrees celsius. Comment on the purity of your product based on its melting point range. My melting point range was 105-115. I do not even know where to start for this question. Could you please help?

**chemistry**

Thank you that was very helpful!!!

**chemistry**

URGENT: If 2.24g of salicylic acid is reacted with 61mL methanol, what is the maximum mass of product that could be formed? The density of methanol is 0.791g/mL. Do I just multiply 61ml by 0.791g/ml to get 48.251 g methanol then multiply this by the 2.24g of salicylic acid?

**math**

A rectangular park measuring 35 yards by 24 yards is surrounded by a trail of uniform width. If the area of the park and the trail combined is 2420 square yards, what is the width of the path?

**kindergarten**

I need to know what a counter is in order to have my child draw a piece of yarn 3 counters long from the needle. What exactly is a counter?

**Math**

Amy paid 72.34 for a pair of running shoes during a 20%off sale. what was the regular price?

**chemistry 21**

13. Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows: Cu2S(s) + O2(g) „_ 2Cu(s) + SO2(g) If the reaction of 0.540 kg of copper(I) sulfide with excess oxygen produces 0.140 kg of copper metal, what is the percent yield? A) 32.5% B...

**Math**

2 sqrt 7 is your surd a surd is a numerical expresion containing one or more irrational roots of numbers its the conventional way of saying sqrt 7 x 2

**economics**

testing procedures required by the US Food and Drug Administration raise the cost and price of drugs. Should we eliminate such requirements in order to ease inflationary pressures

**economics**

The Fed should simply increase the money supply at the same rate that the full employment economy grows, and the government should desist from any stabilizing urges." What school of thought would make this suggestion, and how do economists of that school justify that pres...

**Trigonometry**

If someone could tell me if this is correct, it would really help me out. Problem: A statue 20 feet high stands on top of a base. From a point in front of the statue, the angle of elevation to the top of the statue is 48 degrees, and the angle of elevation to the bottom of the...

**Spanish**

Is this correct? "Accion de gracias feliz! Nosotros deseo ustedes tenidas unasvacaciones alegres! Feliz dia del pavo!" I am trying to say, "Happy Thanksgiving! We wish you all had a joyful holiday! Happy Turkey day!"

**Calc**

Thank you!

**Calc**

A sample of a radioactive substance decayed to 93.5% of its original amount after a year. a) What is the half-life of the substance? ? years (b) How long would it take the sample to decay to 10% of its original amount? ? years

**Economics **

How does inflation influence the terms of trade?

**Economics **

How does inflation influence the terms of trade?

**Economics **

How does inflation influence the terms of trade?

**albebra**

whats the question guy?

**Economics **

How does inflation influence the terms of trade?

**college**

Whenever Congress has a perceived need for ongoing control of an economic activity, it has tended to creat a: a. regulatory agency b. cabinet department c. presidential commission d. government corporation

**algebra 2**

you are making gift baskets.each basket will contain three different kinds of candles: tapers,pillars, and jar candles. Tapers cost $1 each, pillars cost $4 each, and jar candles cost $6 each. You put 8 candles costing a total of $24 in each basket, and you include as many tap...

**circles**

the radius of a curvature is 10ft and the height of the segment is 2ft. What is the length of the chord

**physics**

A wave of amplitude .30 m interferes with a second wave of amplitude .20 m. What are the largest and smallest displeacements that can occur? What type of interference is demonstrated by each displacement?

**ALGEBRA**

SUZY IS 10 YEARS OLDER THAN BILLY, AND NEXT YEAR SHE WILL BE TWICE AS OLD AS BILLY. HOW OLD IS SUZY NOW? HOW OLD IS BILLY?

**college**

solve by the elimination method 4x+8y=8 -4x+y=10 What is the solution of the system?

**math**

(5, 10, 15, 20, 25, 30)

**world Literature**

What are the primary aspects of the Renaissance WOrldview? How is it similar or differ from ancient and western worldviews? How is it present today?

**World History**

yes cant find the answer!! it's due tomorrow.. plz help me

**World History**

Compare matrilineal and patrilineal cultures.

**World History**

I know the differences but I can’t figure out the comparisons. Matrilineal- term for a family organization in which kinship ties are traced through the mother. Patrilineal- term for a family organization in which kinship ties are traced through the father.

**World History**

Compare matrilineal and patrilineal cultures.

**World History**

Compare matrillineal and patrilineal cultures.

**World History**

Provided social welfare Provided strict stationary guidelines and rules to contrast a unstable government system - morals/ how to live life unified communities through pride in architecture and common worship

**World History**

Describe three ways the Church shaped Medieval life.

**NWSS**

v/v+11 + 1/v+19=1

**Math**

How many vertices does a cube have? How do you know for sure?

**english**

in the following words where is the stress?stress on the syllable - comfortable, fashionable, occasion and commercial?

**English**

Is there a silent letter in the word maintenance? one that is un voiced?

**English**

Where is the schwa sound in both the words comfortable and fashionable if it present?

**English**

In both the words commercial and occassion are there any silent letters that are not voiced when these words are pronounced?

**English**

Is there a silent letter in the words comfortable and fashionable?a silent letter that is not voiced when the these words are pronounced.

**english**

I agree, knowledge is more vaulable than ignorance or not knowing

**business**

A coffee shop sounds good with good selection of drinks, snacks ect.

**Grammar**

Use whom, which is correct.

**algebra**

15M+9N-1PN

**science**

genotype ???

**Math**

The LCM of two numbers is 24. The GCF is 2. The numbers differ by 2. What are the numbers?

**math6**

o i got the ansewer already

**math6**

grrr tht dosent help i need the ansewer pleaseplease

**math6**

put least to greatest 3.7,3.2,35/8

**math6**

thats sooooooo wrong

**math6**

the lcm is 30 the gcf is 2 whats the pair of numbers for each set of conditions

**Chemistry**

Sorry I mistyped. I meant to type aq. I don't feel so bad that it is confusing to others. The actual assignment states balance the equation for 1/2 of A, where A is FECl, is combined with 1/3 of K, where K is NaOH. I have no other information .

**Chemistry**

I have to balance a double replacement chemical reaction. I do not know if I am doing it right. The question is 1/2 of A combines with 1/3 of K. A = FeCl (ag) and K = NaOH Is the answer FeCl+NaOH = FeOH + ClNa?

**statistics**

The mean GPA (grade point averagE. of all male students at a college is 2.77 and the mean GPA of all female students at the same college is 2.89. Suppose we take one sample of 40 male students and another sample of 50 female students from this college. What is the mean of the ...

**Is this a metaphor?**

"Listen, your my prize pupil." Is he comparing the other person as a prize pupil without using like or as?

**math**

It is hard to type fractions here, but I will try. My book says I need to "tell why the ratio $0.37 $1.85 ______ and ______ 1 stamp 5 stamps is not a proportion." It looks like a correct proportion to me! Is the problem that there is a 1 as a denominator? Does the de...

**8th grade tech**

Thank you so much guys, Ms. Sue, I'm g oing to take it in he stuff I've copied from that site, I'll tell you tomorrow if its right. Lee

**8th grade tech**

I don't know but, It's Computer Tech, So I'm guessing Computers?

**8th grade tech**

I need to find out what a Information Colour chart is. I've checked on internet but I can't find. Could anyone help me I need 3-5 facts about it to. Thank you.

**English**

My contention is that "affected" is a participle (a verb functioning as an adjective),describing the subject "students", and "be" is a linking verb.

**English**

"The students may be affected by the recent bus crash." What is the part of speech of "affected"?

**Math, not**

I received the answer of 93 and it was incorrect, that is why i am asking for help

**7th grade**

There are at least 5 more than twice as many students taking algebra 1 than taking algebra 2. If there are 44 students taking algebra 2, what is the least number of students who could be taking algebra 1. Show all work

**Geography- Canada**

montreal is a city in quebec, not a province ontario is the biggest province

**physics**

Yes,I looked at the elavator theory but this question was places the man inside the building on the groundfloor of the looby-no elavator involved.

**physics**

I agree it seems odd, yet it really was posed as a real question (maybe by a mad scientist) but, I still owed it some thought and came up with nothing in my books. So again, A man compared his weight from outside the Empire State Building to inside which shows a loss of 350 gr...

**physics**

If you weighed yourself on regular bathroom scale outside, then again inside the Empire State Building and inside your weigh about 350 grams less, why would this be?

**physics**

is the force of gravity stronger on a piece of iron than on a piece of wood, if both have the same mass?

**math**

$54.83

**Physics**

A particle leaves the origin with a velocity of 7.2 m/s in the positive y direction and moves in the xy plane with a constant acceleration of (3.0 – 2.0 ˆi ˆj ) m/s2. At the instant the particle moves back across the x axis (y = 0), what is the value of its x co...

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