Sunday
February 1, 2015

Posts by kk


Total # Posts: 166

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
b
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
b
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

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

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

english
A French girl found them
March 27, 2014

science
I don't know yet let me see
March 22, 2014

Science
idk
March 13, 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

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

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

Geometry
45
April 16, 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

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

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

8th grade math
im in 5th grade and i no round up so 7
January 7, 2013

3rd grade math
25 cents __?__ 3/10 of a dollar
December 17, 2012

chemistry
i'm having problems in the same question but i have λ=3.591 not 2.091 or 5.091...
November 17, 2012

U.S History
In which state was the Battle of Trenton fought?
October 17, 2012

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...
October 3, 2012

MATH
cheater ksater hater plain cheater do ur own homework man
September 18, 2012

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.
June 5, 2012

Chemistry
what elements are found in the following substances? C6H12O6, NaCl, NaHCO3
May 22, 2012

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?
April 4, 2012

trig
2cos^2 22.5-1 (find exact value)
April 2, 2012

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 ...
March 15, 2012

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 ...
March 15, 2012

english
do you know any poems by robert frost? if so what is your opinion on fire and ice?
January 19, 2012

english
what is a good quote, if you chose what would be your quote of the day??
January 19, 2012

english
what is “Brother” from I Know Why the Caged Bird Sings, about?
January 19, 2012

english
um, i'm not sure. i just dont understand what it means.im studying for a quiz, so
January 19, 2012

algebra
96.75 lbs, Multiply 0.75 x 129
January 19, 2012

science
a molecule that contains all the information a cell needs to make protein: ATP, carbohydrate, lipid, protein, phospholipid, or nucleic acid?
January 19, 2012

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
January 19, 2012

science
thx :)
January 19, 2012

science
what does cladistics?
January 19, 2012

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 ...
December 19, 2011

chemistry
Dr. Dan will not be pleased
October 5, 2011

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
September 19, 2011

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
September 19, 2011

help
how do i go from cups to liters ? i know that 1pt=2 cups but i still cannot figure it out?? help
September 19, 2011

help
conversion problems: $3.98/lb to cents per gram 3.0 cups/lb to L/Kg (please show me the work) thank u
September 19, 2011

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...
September 16, 2011

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....
September 16, 2011

Algebra
Thank You
September 16, 2011

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...
September 9, 2011

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...
September 9, 2011

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
September 9, 2011

pre cal
Find all solutions in the interval[0,2pi),cos x/2-sinx=0
July 24, 2011

physics
10
June 15, 2011

Activity aboukkt Riel
kk
May 24, 2011

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