Friday

April 18, 2014

April 18, 2014

Total # Posts: 140

**english**

A French girl found them

**general**

In which site i will get free cogat download printables questions for 3rd and 4th grades

**Probability**

How did u get b

**Math**

.....................................................................................................................

**Math**

?????

**math**

write about a composite shape? a coposite shpe is a shape made up of 2 or more geometric shapes?

**math**

What make a cube a cube?

**math**

using your van de waals shapes sort at least 5 shapes in a circle. Explain the rule for how the shapes are sorted. Are you up for a challenge? sort at least using a venn diagram. Explain the rules for how the shapes are sorted

**neuroscience**

nm

**Precalculus 12**

sure

**Precalculus 12**

P(t)=t^4-20t^3-20t^2+1500t+15000 when P is 24000 find t

**Math**

The first modern electronic computer, called ENIAC, was introduced in 1946. Personal home computers were not available until 28 years later. In what year were personal home computers introduced.

**Materials Science**

A long 0.6 m OD ANSI 347 stainless steel (use k=15.8 W/mK) cylindrical billet at 290 degrees C is placed into cooling chamber where the temperature is 30 degrees C. If the average heat transfer coefficient is 170 W/m^2K, estimate the time in minutes required for the center lin...

**math**

I need the answers to the why did the banana go out with the prune worksheet. I already have the answer to the riddle, but I need the numeral answers please.

**Maths**

What is the smallest possible positive integer x>5 , that leaves a remainder of 5 whenever it is divided by 14 , 8 or 77 ?

**Maths**

A polynomial ax^3+bx^2+cx+d leaves a remainder 10x+11 upon division by x^2-1 and also leaves a remainder -6 upon division by x^2+x+1. What are the values of a,b,c,d?

**finance mang**

if there is $48,000 in earnings available to common stock holders and the firm’s stock has a P/E of 20 times earnings per share, what is the current price of the stock?

**Maths**

If the minimum value of f(x)=x^2+18x+a is the same as the minimum value of f(f(x)), what is the max value of a?

**SCIENCE,PHYSICS**

A thin ring with resistance R=10 Ω and self inductance L=0.2 H rotates with constant angular speed ω=100 rad/s in an external uniform magnetic field perpendicular to the rotation axis. As a result, the magnetic flux created by the external field varies with time as &...

**math**

A composition of the number n is an ordered set of integers a1,a2,…,ak such that a1+a2+⋯+ak=n. The numbers a1,a2,…,ak are called the parts of the composition. Determine the number of compositions of 23 where each part is at least 4.

**maths**

A composition of the number n is an ordered set of integers a1,a2,…,ak such that a1+a2+⋯+ak=n. The numbers a1,a2,…,ak are called the parts of the composition. Determine the number of compositions of 23 where each part is at least 4.

**Physics**

A typical model rocket has a mass of 50 g. Similarly, a typical "class C" model rocket engine can produce a total impulse of 10 Newton-seconds. We usually launch model rockets vertically, but if I instead launched this rocket horizontally, how fast would it be going ...

**math**

What are the coordinates of the center of the circle and the length of the radius with the equation (x+3)^2+(y-2)^2=16? Show your work.

**Math**

A bicycle lock has a 4-digit combination. Each of the digits is a number from 0 to 9. Find the probability that the lock has a combination in which 3 of the 4 digits are 3s

**Literature ?! Check my answers?**

1. The Women's 400 Meters 2. Antidepressant 3. Making sure that sound device are effective

**Geometry**

45

**math**

Maribel's city imposes a tax that is 40% of the state tax she pays. Her taxable income is $198.50 per week. Her state imposes tax at a rate of 5%. How much state and local tax is withheld from her weekly pay?

**math**

Consider the sequence t0 = 3, t1 = 3^3, t2 = 3^3^3 , t3 = 3^3^3^3,….. , defined by t0 = 3 and tn+1 = 3tn for n ≥ 0. What are the last 2 digits of t3 = 3^3^3^3 ? Show that the last 10 digits of tk are the same for all k ≥ 10

**physics**

fbgf

**Math**

My book says that I need to give another name for /_A , What does that mean?

**Math**

I don't have that answer but I know if you look it up on google they will help you out. Sorry , but I hope that helps:)

**7th grade Social Studies Ms. Sue please!**

This is great I got an excellent grade! Thanks:)

**science**

same amount of verties, sides, and edges different shape,length

**math **

which list all the factors of a composite number? a.1,7,21 b.1,11 c.1,5 d.1,5,25

**science (revision)**

im in the us so this might sound weird but like curcits, the flow of electrons and stuff like that

**8th grade math !**

im in 5th and i know round up so 7

**8th grade math**

im in 5th grade and i no round up so 7

**3rd grade math **

25 cents __?__ 3/10 of a dollar

**chemistry**

i'm having problems in the same question but i have λ=3.591 not 2.091 or 5.091...

**Physics**

A 607-kg elevator starts from rest and moves upward for 4.40 s with constant acceleration until it reaches its cruising speed, 1.73 m/s. (a) What is the average power of the elevator motor during this period? . (b) How does this amount of power compare with its power during an...

**MATH**

cheater ksater hater plain cheater do ur own homework man

**Math**

You have 300 meters of fencing with which to build two enclosures. One will be a square, and the other will be a rectangle where the length of the base is exactly twice the length of the height. Give the dimensions of the square and rectangle that minimize the combined area.

**Chemistry**

what elements are found in the following substances? C6H12O6, NaCl, NaHCO3

**chemistry**

how many molecules of chlorine gas must be reated with excess sodium iodide if 32.2*10^22 formula units of sodium chloride are needed?

**trig**

2cos^2 22.5-1 (find exact value)

**math**

1.Transform the graph of f(x) = 3^x to sketch g(x) = 3^-(x+1) -2. Show table of values and each transformation clearly. 2.Write two equations to represent the same exponential function with a y-intercept of 5 and an asymptote at y = 3. Investigate whether other exponential fun...

**math**

1.Transform the graph of f(x) = 3^x to sketch g(x) = 3^-(x+1) -2. Show table of values and each transformation clearly. 2.Write two equations to represent the same exponential function with a y-intercept of 5 and an asymptote at y = 3. Investigate whether other exponential fun...

**english**

do you know any poems by robert frost? if so what is your opinion on fire and ice?

**english**

what is a good quote, if you chose what would be your quote of the day??

**english**

what is “Brother” from I Know Why the Caged Bird Sings, about?

**english**

um, i'm not sure. i just dont understand what it means.im studying for a quiz, so

**algebra**

96.75 lbs, Multiply 0.75 x 129

**science**

a molecule that contains all the information a cell needs to make protein: ATP, carbohydrate, lipid, protein, phospholipid, or nucleic acid?

**science**

one characteristic used to place organisms into kingdoms is: a) how they move b) where they live c) their ability to make food d) their ability to reproduce

**science**

thx :)

**science**

what does cladistics?

**statistics**

you are asked to estimate the average weight of an adult male passenger for a study to maximize the number of seats in a certain airplane. you collect random weights of 1000 men passengers from a population of 100,000. you find that the average man in the sample weighs 180 pou...

**chemistry**

Dr. Dan will not be pleased

**help**

the chart does not help , i have to show the work not just multiply by one number and then put the answer i have to put step by step , thanks for the help

**help**

conversions: 3.0 cups/lb to L/Kg how do i go from cups to liters ? i know that 1pt=2 cups but i still cannot figure it out?? help

**help**

how do i go from cups to liters ? i know that 1pt=2 cups but i still cannot figure it out?? help

**help**

conversion problems: $3.98/lb to cents per gram 3.0 cups/lb to L/Kg (please show me the work) thank u

**ALGEBRA**

CAN SOMEONE HELP ME WITH THIS PROBLEM WHAT IS THE RANGE FOR THE FUNTION GRAPED AS SHOWN? Y=2X2+4X DON'T UNDERSTAND IT...

**math**

use a scatter plot to determine the relationship between the x values and the y values. x 7 2 4 5 1 6 3 7 5 26 20 15 30 12 25 possible answers: negative linear relationship nonlinear relationship no relationship positive linear relationship thanks for your help....

**Algebra**

Thank You

**math**

if john had an unpaid balance of $1,854.80 on his credit card statement at the beginning of the month and he made a payment of $45.00. If the interest rate of john's card wasw 2.5% on the unpaid balance per month. find the finance charge and the new balance on the first of...

**math**

john had an unpaid debt of $1,177.79 on a credit card at the beginning of the month. He made a payment of $430.00 and made purchases of $366.02 during that month. If the interst rate of john's credit card was 4.5% per month on the unpaid balance,find his finance charge and...

**math**

a company borrowed $3100. it must make monthly payments of $178.37 for 18 months to pay off the loan. Ust the constant ratio formula to find the annual percentage rate...thanks for helping me....kk

**pre cal**

Find all solutions in the interval[0,2pi),cos x/2-sinx=0

**consumer math**

Maribel's city imposes a tax that is 40% of the state tax she pays. Her taxable income is $198.50 per week. Her state imposes tax at a rate of 5%. How much state and local tax is withheld from her weekly pay?

**science**

i cant unscramble this 1.when element bond to form ( scunpoodm) both their ( troppsiree ) and their (loorc). 2. All stable electton configurations are the same as the ( steaner ) noble gases. 3. Only (route ) electron are invole in bonding

**English**

Do you think the last sentence links to intolerance, and do you think this paragraph makes sense? The only figurative device that is completely and effectively used in Night is first-person perspective. The use of first person conveys the incidents Wiesel encounters in the con...

**English**

What about this? In regards to this quote, it shows the change and selfishness in Wiesel’s attitude due to the small ration of food given to him by the German soldiers as he was a Jew.

**English**

I'm also noticing taht theres some sort of problem with this paragraph but I...I don't know. Like im nots sure if its the right example and if it links to intolerance. The only figurative device that is completely and effectively used in this text is first person. The ...

**English**

I'm not sure if this paragraph is right. In the last sentence you have to say how the non-fiction text displays the concept of intolerance. Also, if there is a problem in how the quote/example I used just let me know + if there's a better way of writing the last senten...

**Religion**

Hi there! I'm having trouble understanding this: "Clearly define the term Ecumenism, including the four key elements" - My teacher said that the four elements are unity of faith unity oin sacramental life unity of Mission. What's the third one and ...i just d...

**science**

The mirror is glass, anything reflects off glass and shows an image, you cant get an image on wood or anything, which a wall is made out of.

**behavioral science**

Hi Aria! Sorry I don't know your question, but you know how you helped me edit the story i used about the Afghanistan boy? Well my teacher loved it! She said that she was going to read it out to the class because i was improving so much!! Anyways, what software did you use...

**english**

An analogy question......pieces are to puzzle as words are to ..... ???

**Rounding Decimals**

i have no freaken idea like foreal

**Chemistry**

haha

**9th grade**

find two powers that have a product of 96, with at least one power greater than 1

**iloj**

The number of students attending the fall play was 150 more than the number of adults attending. Students tickets cost $3, and adults $5. A total of $4730 was collected. How many students attended the play?

**social studies**

do you think that the english bill of rights guaranteed freedom of religion? why or why not?

**Pre cal**

Find the exact value of Sin ( sin-1. 9/41 - cos-1 (-5/13)

**physics**

thank You

**physics**

The electric motor of a model train accelerates the train from rest to 0.640 m/s in 19.0 ms. The total mass of the train is 875 g. Find the average power delivered to the train during its acceleration.

**5th grade math**

A cube with sides 2 inches long has a volume of 23 cubic inches. which of the following is equal to 23

**math**

which fraction is greater 15/31 or 27/50

**chemistry**

the mechanisms between propanone and sodium hydrogensulphite

**9th grade**

what is the theme presented in this quote in jane eyre....I was a discord in gateshead hall... If they di not love me, in fact

**geography (grade 6)**

sorry i cant answer your question im trying to look 4 something to help me in my home work too cause im in 6th grade too

**geography (grade 6)**

sorry i cant answer your question im trying to look 4 something to help me in my home work too cause im in 6th grade too

**Statisitcs**

i dun know...

**Finance**

Delta Software is considering a new project whose data are shown below. The equipment that would be used has a 3-year tax life, after which it will be worthless, and it will be depreciated by the straight line method over 3 years. Revenues and other operating costs are expecte...

**math**

3 divided by 7 as a fraction of delia is 48, use variable d to represent delia's age