# Posts by Yoda

Total # Posts: 35

Science
Thank you

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?

Physics
listen to my mixtape doe vs doe

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

Math
Thank You so so so much :D

Math
Plz help me

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...

Lang. Arts
so 8 is b?

Lang. Arts
Are they right?

Lang. Arts
both d

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 ...

Math Ratios
they are right

College Algebra
they are right

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...

GEOGRAPHIC
tropical

Language Arts
what are the right ones

Language Arts
Can you check my answers. 1.c 2.b 3.a

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 ...

social studies
help with portfollo on christopher columbus voyage using two voices?

math
explain how to solve r/-3 = 12?

math
i think it is 12 divided by 3 times 2

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

math
oh i mean -1 is that right

math
so 1 is b too

math
thanks

math
is that right

on 3 i meant c sorry

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

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...

math
its ok

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

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

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

chemistry
So what factor is used to determine the molecular speed?

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.