Friday
April 29, 2016

# Posts by yoda

Total # Posts: 34

Science Physics
A rope exerts a 274N force on an 80kg skier up along a hill inclined 12 degrees. A frictional force of 100N opposed the motion. If the skier starts from rest, what is her speed after travelling 100m?
February 17, 2016

Physics
listen to my mixtape doe vs doe
June 9, 2014

math
If a number is not a rational number, then it is _____.
October 9, 2012

Math
Thank You so so so much :D
September 18, 2012

Math
Plz help me
September 18, 2012

Math
3. What makes the statement true? 7^–2 =? 4. Evaluate the expression 6^-2 • 4^0? 5. Write 5^2 • 5^-1 • 5^3 as a single exponent. 9. What is the solution to (4 × 10^3) × (6 × 10^6), written in scientific notation? 11. Find the product. 1/10...
September 18, 2012

Lang. Arts
so 8 is b?
September 13, 2012

Lang. Arts
Are they right?
September 13, 2012

Lang. Arts
Identify the term that correctly identifies the capitalized word(s) in each sentence. 7. LISTENING TO THE MIX CD MY BROTHER MADE FOR ME, I began to hope he would make me another. a. adverbial phrase b. gerund phrase c. infinitive phrase d. participial phrase 8. Staci decided ...
September 13, 2012

Math Ratios
they are right
September 13, 2012

College Algebra
they are right
September 13, 2012

math
1. Which exponent makes the statement true? 1/5^9 = 5^? a. 9 b. -9 c. 1/9 d. - 1/9 2. y^5 x y^14 = a. 2y^19 b. y^60 c. y^19 d. 2y^60 3. w^12/w^18 = a. w^30 b. w^-30 c. w^6 d. w^-6 5. 5^5/5^2 = a. 5^1 b. 5^2 c. 5^3 d. 5^4 Please help me this is all like greek too me. My teacher...
September 6, 2012

GEOGRAPHIC
tropical
September 6, 2012

Language Arts
what are the right ones
September 6, 2012

Language Arts
Can you check my answers. 1.c 2.b 3.a
September 6, 2012

Language Arts
1. "Outstanding" is a compound word. Think about what its two parts, "out" and "standing" mean. What does "outstanding" most likely mean? a. exceptional b. obvious c. standing outside d. tall To answer questions 2 and 3 identfiy whether ...
September 6, 2012

social studies
help with portfollo on christopher columbus voyage using two voices?
August 21, 2012

math
explain how to solve r/-3 = 12?
August 20, 2012

math
i think it is 12 divided by 3 times 2
August 20, 2012

math
explain how to solve 8^2 + 9 (12/3x2)-7? plzzzzzzzzzz help me!!
August 20, 2012

math
oh i mean -1 is that right
August 10, 2012

math
so 1 is b too
August 10, 2012

math
thanks
August 10, 2012

math
is that right
August 10, 2012

on 3 i meant c sorry
August 10, 2012

what is the value of -27 - 8? a. -35 b. -19 c. 19 d. 35 what the solution 40 + (-11)? a. -51 b. -29 c. 29 d. 51 what the value of -31 + 30? a. -61 b. -1 c. 1 d. 61 Can u check my answers? here they are: 1.c 2.d 3.1 if they r wrong plz tell me the right ones
August 10, 2012

english
5. Which of the following sentences from I Know Why the Caged Bird Sings contains context clues that help you understand the meaning of the word in italics? Shame made me want to hide my face. She didn’t encourage familiarity. That dress looks professional. The chifforobe...
August 8, 2012

math
its ok
August 8, 2012

math
3. If q = 2, evaluate (34 + 18q) — (5 + q). 60 63 68 77 i think it is b is that right?
August 8, 2012

chemistry
Calculate the percent mass of a solution made by dissolving 25.2 of KBr into .250 liters of water.
February 22, 2011

chemistry
if 25.o g of Al are reacted with an excess of amount of Cl, what is the maximum amount of aluminum chloride that can be produced using the following reaction. 2 Al + 3 Cl2 - 2 AlCl3
February 15, 2011

chemistry
So what factor is used to determine the molecular speed?
January 4, 2011

chemistry
A gaseous mixture at a constant temperature contains O2, CO2 and He. List the three gases in order of increasing average molecular speed. THANKS.
January 4, 2011

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