Monday

October 24, 2016
Total # Posts: 210

**Chemistry**

Each increase in pressure of 100 atm decreases the melting point of ice by about 1.0¡ÆC. Q. One possible explanation of why a skate moves smoothly over ice is that the pressure exerted by the skater on the ice lowers its freezing point and causes it to melt. The ...

*October 3, 2016*

**English**

KKK

*September 22, 2016*

**Language arts**

which one is it

*May 10, 2016*

**science**

calculate weight by volume for 0.8molal urea,density of solution is 1.14gram per ml

*April 14, 2016*

**physics **

a body is thrown a point with speed 50m/s at an angle 37 degree with horizontal. when it has moved a horizontal distance of 80 m then it's distance from point of projection

*March 31, 2016*

**physics**

khklvuy

*March 21, 2016*

**4th grade math fractions**

can anyone please answer and explain this A little monkey had 75 peaches. Each day, he kept a fraction of his peaches, gave the rest away, and then ate one. These are the fractions he decided to keep: 1/2,1/4,3/4,3/5,5/6,11/15 In which order did he use the fractions so that he...

*March 16, 2016*

**algebra**

Scott starts with $10 and earns $5 and hour. Jill starts with $40 and earns $3 and hour. when will the two have the same amount of money in the same hours?

*February 4, 2016*

**Social Studies**

So wats the answer

*October 28, 2015*

**simple interest rate **

Suppose you borrow RM 5000 today and are required to pay interest of RM 200 for a one year period. What is the simple interest rate?

*October 24, 2015*

**math 4th grade**

Anna has 32 red beads, 16 blue beads, and 8 green beads. She wants to put an equal number of each kind of bead on necklaces she is making. How many of each kind of beads can Anna put on each necklace? Can anyone explain this clearly.

*October 6, 2015*

**History Grade 8**

Which was important about the city of Savannah in the settlement of early Georgia

*September 17, 2015*

**Math**

2118

*August 31, 2015*

**Algebra**

Solve. -11(5-b)= 3b/6

*June 1, 2015*

**Geometry/Math**

27/4

*May 13, 2015*

**Math**

Hello I need some help with these questions. A survey of 115 children found that 39 liked The Little Mermaid 43 liked 101 Dalmatians 56 liked Mickey Mouse 7 liked The Little Mermaid and 101 Dalmatians 10 liked The Little Mermaid and Mickey Mouse 16 liked 101 Dalmatians and ...

*March 24, 2015*

**Math**

1. When their child was born, Elaine and Mike Porter deposited $5,000 in a savings account. The money ears interest at 6 percent compounded quarterly. How much will the account be worth when their child celebrates her second birthday? My answer= $5,632.46 2. Asia Desai ...

*March 24, 2015*

**Math**

1. Rishi ram obtained an installment loan for $3,000.00. He agreed to repay the loan in 6 monthly payments. His monthly payments is $516.50. What is the APR? MY ANSWER=0.33% 2. Tim Newman took out a simple interest loan of $1500 at a 10 percent interest for 12 months. After 4 ...

*March 24, 2015*

**Math**

Hi. I have a few math questions I need some help with. Hamid Husain took out a $50,000, 5-year term policy at age 50. The premium per $1,000 was $4.80. He will be 55 years old this year. The premium per $1,000 will be $6.58. What is the percent increase? MY ANSWER 37.0833% (...

*March 24, 2015*

**algebra**

A farmer has 25 yards of fencing to make a pig pen. He is going to use the side of the barn as one of the sides of the fence, so he only needs to fence 3 sides. What should be the dimensions of the fence in order to maximize the area?

*February 18, 2015*

**science**

an animal that basks on a warm rack during the morning hours but retreats to the sade of the rocks during the middle day is most likely a(n) A)ectotherm B) endotherm C)vertebrate D) chordate

*January 28, 2015*

**science**

most bacteria are A) unicellular eukaryotes B) unicellular prokaryotes C) multicellular eukaryotes D) multicellular prokaryotes

*January 28, 2015*

**science**

what is active transport

*January 26, 2015*

**science**

passive transport involves movement of substances...... A) from areas of lower concentration areas of higher concentrations. B)from areas of higher concentrations to areas of lower concentration C) from areas which the concentration has reached a balance D) from areas of ...

*January 26, 2015*

**science**

osmosis refers to the diffusion of water

*January 26, 2015*

**science**

how is osmosis different from diffusion?

*January 26, 2015*

**science**

which of the following correctly identifies active transport

*January 26, 2015*

**health**

thnks

*January 26, 2015*

**health**

two key components to keeping your heart healthy that are within your control are exercise and....... A) diet B) rest C) heredity D) enviroment

*January 26, 2015*

**HEALTH**

thanks clare. i looked on your q's and i don't know the answers thanks!

*January 26, 2015*

**HEALTH**

which component of blood is used to help create a scab after you cut your finger

*January 26, 2015*

**social studies**

What help u are @Ms. Sue

*December 7, 2014*

**Language arts**

So know one knows

*December 3, 2014*

**Chemistry**

Identify the Bronsted-Lowry acid in the following reaction. H2O (l) + HCO31- (aq) → H3O+ (aq) + CO32- (aq)

*December 1, 2014*

**chemistry**

write the specific heat water and liquid and gas

*December 1, 2014*

**science**

not true if you don't know the answer its better somebody tells you than getting it wronge I agree with justafreind

*November 13, 2014*

**Language Arts 8**

Yasssssss thanks Yvonne And your mom i am eating lunch u just ruin it lol

*November 11, 2014*

**8th grade English/Language Arts**

Help pleezz

*October 28, 2014*

**Language Arts HELP!**

Why cant yall just answer the freakin question

*October 23, 2014*

**Language Arts HEL;P!**

@Yourmom u need to calm down

*October 23, 2014*

**Language Arts**

Yea i was look for the quiz with 9 questions lol

*October 23, 2014*

**3rd grade math**

Where did i find word problems specially for number rounding, I also need the methods and answers, because teacher marked compleatly wrong, for what i taught to kid. Can any body help please

*October 12, 2014*

**Vocabulary**

Though my dog River is huge and fierce looking, children are fond of him because he doesnt have a(n) _______ disposition. barren? interrogate? humdrum? sullen? trickle? truce? vicious?

*September 18, 2014*

**Math**

write the integer for each exercise. -|-1| Write the integer that comes just befote and just after each number. |-6|

*September 17, 2014*

**Math**

Write each integer for each exercise. (4) -|-5| |-7|

*September 17, 2014*

**cogat**

i want teach my little who is 3rd grader about cogat where did i find proper material. Can anybody please help to find about figure matrices and also figure classification

*September 17, 2014*

**Spanish 1**

Cual es tu apellido? (Smith)

*July 21, 2014*

**Spanish 1**

mis amigos ______ muy ocupados hoy.

*July 21, 2014*

**Algebra**

What is the vertex of the graph of y = –x2

*July 8, 2014*

**english**

A French girl found them

*March 27, 2014*

**general**

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

*March 13, 2014*

**science**

i hope you people are right i need to get 100% on thius test

*March 10, 2014*

**Probability**

How did u get b

*March 7, 2014*

**Science**

1. a 2. d 3. a 4. a those are the correct answers i got 4/4 with them.

*March 3, 2014*

**Math**

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

*February 25, 2014*

**Math**

?????

*February 25, 2014*

**Chemistry**

kk

*February 23, 2014*

**math**

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

*February 6, 2014*

**math**

What make a cube a cube?

*February 4, 2014*

**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

*February 4, 2014*

**Science**

thanks sooooo much I love jiska it helps so much

*February 2, 2014*

**neuroscience**

nm

*January 6, 2014*

**Solid State Chemistry**

LiF

*December 20, 2013*

**SCIENCE? HELP!**

hopefully the answers are right. my test is a unit test and my last test of the year. wish me luck

*December 16, 2013*

**Precalculus 12**

sure

*November 12, 2013*

**Precalculus 12**

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

*November 12, 2013*

**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.

*November 6, 2013*

**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 ...

*October 28, 2013*

**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.

*October 6, 2013*

**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 ?

*August 1, 2013*

**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?

*July 31, 2013*

**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?

*July 29, 2013*

**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?

*July 27, 2013*

**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...

*July 18, 2013*

**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.

*July 18, 2013*

**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.

*July 18, 2013*

**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 ...

*May 6, 2013*

**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.

*May 2, 2013*

**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

*May 1, 2013*

**Literature ?! Check my answers?**

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

*April 17, 2013*

**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?

*April 8, 2013*

**physics**

jnnn

*March 27, 2013*

**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

*March 26, 2013*

**physics**

fbgf

*March 10, 2013*

**chem**

1.62

*February 15, 2013*

**Math**

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

*January 23, 2013*

**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:)

*January 23, 2013*

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

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

*January 10, 2013*

**science**

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

*January 9, 2013*

**math **

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

*January 9, 2013*

**science (revision)**

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

*January 9, 2013*

**8th grade math !**

im in 5th and i know round up so 7

*January 9, 2013*