Friday
November 21, 2014

Posts by Sky


Total # Posts: 81

Science
Thank you!!
September 22, 2014

Science
Explain the role of a hypothesis in a scientific investigation.
September 22, 2014

Science
Thank you!! :)
September 22, 2014

Science
In terms of energy, what is the difference between glucose and ATP?
September 22, 2014

Science
Thank you so much! :)
September 22, 2014

Science
Explain how sunlight is the primary source of energy for your own life? Please help!
September 22, 2014

Science
The desert tortoise digs a burrow and hides in it during the day to stay cool, because of the extreme heat above ground. Which characteristic of life does this behavior best illustrate? A- response B- metabolism C- cellular organization D- growth and development (my guess is A...
September 19, 2014

Biology
How do you calculate the magnification on a microscope? Please help, I do not have any multiple choice to go by, I have to write a response!
September 18, 2014

math
6/16 of children have freckles. of those 1/12 have red hair. how many have red hair and freckles?
April 3, 2014

Chemistry
Solutions of NiSO4(aq), Al2 (SO4)3 (aq), CoSO4 , and SnSO4 (aq) are in bottles labelled A, B, C, and D. a) Design an experiment to identify which ionicsulfate solution is in which bottle. Give a list of equipment and chemicals required. Describe a step-by-step procedure for ...
February 18, 2014

physical science
A horizontal force of 100 N is required to push a box across the floor at a constant velocity. a) Show that the net force acting on the box is zero. b) Show that the friction force that acts on the box is 100 N.
February 9, 2014

physical science
Consider a 100-kg box of tools in location: A: on Earth B: on the Moon C: on Jupiter. Rank from greatest to the least the a) masses of the 100 kg box of tools and b) the weights of the 100-kg box of tools.
February 9, 2014

physical science
If you know that a 1-kg object weighs 10N, confirm that the acceleration of a 1-kg stone in free fall is 10 m/s2.
February 9, 2014

math
you estimate that the trip to pick up your friends, go to the restaurant and movies, and return home will be about 75 miles. your parents car gets 22.5 miles to the gallon around town. how many gallons of gas will you need to buy?
December 2, 2013

Algebra 2
solve this equation x+2y+2z=6, -2x+4y+6z=-3, x+3y+z=6
November 24, 2013

math
What fraction is greater using approximation 13/30 or25/41
November 19, 2013

math
What fraction is greater using approximation 13/30 or25/41
November 19, 2013

Math
The perimeter of a triangle Abc is 28 inches . Side Ab is 6 inches long and side BC is 8 inches long. find the length of side AC. Thank you.
November 14, 2013

math
1-sin^2x/cosx = sin^2x/2sinx Please help me figure out this one, can you show all the steps, I am really confused. Your help is very much appreciated. Thanks
November 5, 2013

common sense question, i just dont know how to ans
thank you Ms.Sue:)
October 27, 2013

common sense question, i just dont know how to ans
yes i know the answer too , but i don't know how to word it, lol thats why i posted it:)
October 27, 2013

common sense question, i just dont know how to ans
Why must the test tubes be thoroughly cleaned and dried when one part of the procedure is completed before starting the next part of the procedure ? Please help me with this, thankyou so much!
October 27, 2013

Chemistry grd 12
for the below questions the food samples were onion juice, cornflakes, egg, milk, salad dressing and instant oatmeal. 1) Why are you required to wear safety eye wear and protective clothing while conducting an investigation of testing food samples for proteins,starch,sugar and...
October 27, 2013

Grade 12 University Chemistry
Hi, i have a project for chemistry, i have to choose a scientist (i chose Micheal Smith) his career is biochemistry and i have to create a career related to biochemistry.. Question: After finding the famous chemist and then using their field of chemistry, create a career that ...
September 28, 2013

English on different cultures
Why do many people across the world watch korean dramas instead of their own culture dramas?
September 28, 2013

grd 12 U chemistry
Hi, i have a project for chemistry, i have to choose a scientist (i chose Micheal Smith) his career is biochemistry and i have to create a career related to biochemistry.. Question: After finding the famous chemist and then using their field of chemistry, create a career that ...
September 28, 2013

physics
23
September 18, 2013

5th grade math
I dont get it! /is 20 times 5/6 greater than or less than 20
April 15, 2013

physics
An MRT tunnel is 418m long. Calculate the time it will take the 108-m long train , travelling at 72km/h to pass completely through the tunnel, leaving your answer in seconds
March 31, 2013

Math
If one hundredth is divided into ten equal parts, each part represents one what? 1- decimal, 2- decimal point, 3- fraction, or 4- thousandth.
February 14, 2013

Math
the product (2x^4y)(3x^5y^8) is equivalent to? a.5x^9y^9 b.6x^9y^8 c.6x^9y^9 d.5x^20y^8 e.6x^20y^8
January 18, 2013

Chemistry
uhhh okay i think i got its thanks
December 14, 2012

Chemistry
My assignment sheet said to plot a KE distribution diagram where 10% of the molecules meet or exceed the Ea. I know the Ea and enthalpy change. But nothing else so does this mean the diagram is just a estimation of what it would look like.Or am i doing something wrong... Plz ...
December 14, 2012

math - linear programming
A woman wishes to invest $12,000 in three of bonds: municipal bonds paying 7% interest per year, bank investment certificates paying 8%, and high-risk bonds paying 12%. For tax reasons she wants the amount invested in municipal bonds to be at least three times the amount ...
December 1, 2012

physics
ok so how do i find each girls velocity after the collision because i know how to find the kinetic engery
October 7, 2012

5th Grade math
To: bobpursley - how do you teach a 5th grader how to figure out the answer?
August 31, 2012

Math
To: bobpursley - How do you teach a fifth grader how to figure out the answer?
August 31, 2012

Math
You can only use the digits 0-9. I need an odd number that is a multiple of five with no repeated digits. Half the digits are odd and the other half is even. The largest digit in the number is in the tens place (but it is not the largest digit). The digit in the hundreds place...
August 31, 2012

Information Systems in Organizations
These answer are correct: BCCDB
May 17, 2012

math
that's brilliant!Thx!
March 7, 2012

math
find the points on the given curve at which the curvature is a maximum? a)y=e^-x b)y=lnX
March 7, 2012

math
state the following property: 5 (3+20) = 15 + 100
October 9, 2011

Finance
You can deposit 10,000 into an account paying 9% annual interest either today or exactly 10 years from today. How much better off will you be at the end of 40 years if you decide to make the initial deposit today rather than 1o years from today?
September 16, 2011

algebra 2
log 5 ã5 log7 (1/49)
July 15, 2011

algebra 2
Find the inverse of the function. f(x) = e^-x + 5 f(x) = 10^x + 2
July 14, 2011

algebra 2
Solve the equation. If necessary, round to thousandths. 3^(2x + 1) = 27
July 13, 2011

algebra 2
Solve the equation. Give an exact solution. ln(3x - 2) = ln 2 - ln(x - 1)
July 13, 2011

algebra 2
In the formula A(t) = A0ekt, A is the amount of radioactive material remaining from an initial amount A0 at a given time t, and k is a negative constant determined by the nature of the material. An artifact is discovered at a certain site. If it has 72% of the carbon-14 it ...
July 13, 2011

Math probabilty
An amusement park, Dino World, considering adding some new attractions, conducted a study over several typical days and found that, of 10,000 families entering the park, 1020 brought just one child (defined as younger than age 12), 3370 brought two children, 3510 brought three...
July 10, 2011

algebra 2
what is the rule for the geometric sequence: 5000, 500, 50, 5?
April 30, 2011

Math
paint color is made using 4 drops of red and 5 drops of blue for each 5 gallons of paint. How many gallons of paint are being colored when 45 drops of color are used??
April 22, 2011

Math
The surface area of a cube is 384 square inches. What is the volume of the cube???? A. 8 cubic inces B. 16 cubic inches C. 256 cubic inches D. 512 cubic inches
April 22, 2011

math/algebra
If n=4 what does 3x+5=
February 24, 2011

math/algebra
8*2 divided by 4=
February 24, 2011

math/algebra
9(3+4)=
February 24, 2011

math/algebra
9(3)+4=
February 24, 2011

math/algebra
5-(2+3)=
February 24, 2011

math/algebra
5-2+3=
February 24, 2011

algerbra/math
Leo has 1/5 of the amount Don has. Write an algebraic expression that shows how many games Leo has
February 23, 2011

algerbra/math
Don's little sister Nadia has half the amount of games Don has. Write an algebraic expression that shows how many games Nadia has.
February 23, 2011

algerbra/math
Don has three times as many games as Carlos. Write an algebraic expression that shows how many games Don has
February 23, 2011

algerbra/math
Jolene has twice as many games as Juan. Write an algebraic expression that shows how many games Jolene has.
February 23, 2011

algerbra/math
His brother Carlos has 10 more games than Juan has. Write an algebraic expression the shows how many more games Carlos has than Juan
February 23, 2011

AP Chem
What mass of K2CO3 is required to clean up a spill of 282 ml of 1.05 M HCl if HCl(aq) reacts with K2CO3 according to 2HCl(aq) + K2CO3(aq) → 2KCl(aq) + CO2(g) + H2O(l)?
February 9, 2011

Chemistry 101
How many milliliters of a 0.14 M NaOH solution contain 0.158 mol of NaOH?
February 3, 2011

statistics
If you buy one ticket in the Provincial Lottery, then the probability you will win a prize is 0.11 what is the probability that you would first win when you purchase the second ticket?
January 6, 2011

college
I just selcted 4.00g but it was wrong the correct answerr is 6.25g but i do not know how they got that answer.
December 16, 2010

college
4.00g
December 16, 2010

physics
Two blocks of mass m1 = 1.0 kg and m2 = 2.5 kg are connected by a massless string.M1 is on the surface and mass 2 is hanging on the surface. They are released from rest. The coefficent of kinetic friction between the upper block and the surface is 0.40. Calculate the speed of ...
December 4, 2010

physics
Two blocks with mass m1 = 4.2 kg and m2 = 4.7 kg are connected by a massless string over a frictionless and massless pulley. The angle of the incline is equal to 27.5°. The kinetic coefficient of friction between m1 and the incline is 0.28. What is the minimum value of the...
December 4, 2010

physics
One of two 207.0 kg crates is dragged across the floor at a constant speed with a horizontal force of 197.0 N. How much force would it take to drag them both across the floor if they are tied together one behind the other? How much force would it take to drag them both across ...
December 4, 2010

math
In the diagram show, every point in the plane with integer coordinates is labeled with a positive integer by a “rectangular spiral” process that begins at the origin and works its way out. What are the coordinates of the point labeled 1009?
November 14, 2010

English
ship is to trip as shout is to ?__________
April 5, 2010

Math distance rate 8th grade test tmr!
Two planes left Seattle at the same time, both traveling due east. One had the rate of 185 mi/h and the other had a rate of 225 mi/hr. After how many hours were they 220 miles apart?
March 24, 2010

distance problems
time? hour? i dont get it... help?
March 24, 2010

distance problems
two planes left Seattle at the same time, both traveling due east. One had the rate of 185 mi/h and the other had a rate of 225 mi/hr. After how many hours were they 220 miles apart?
March 24, 2010

science
The changing or giving way of one plant group to another is called?
December 29, 2009

math
the break in by....? origin of man by..?? making soap by...??
March 30, 2009

english
just an FYI...a lot of those answers are INCORRECT!!! just an fyi. if you need help trying to find out how to tell the difference to get the CORRECT answer, use wiki . answers . com it gives you an explanation instead of cheating....!@#$%^&ing hypocrites!
April 28, 2008

Math
How do you combine 6 1's so that their sum is 123?
October 23, 2007

unit rates
416 MI IN 8H
December 19, 2006

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