Answers by visitors named: Will

it would be A

18 years ago

Name a device that produces DC electricity. What does 60Hz, 120V electricity mean?

17 years ago

What does 60Hz, 120V electricity mean? Name a device that produces DC electricity. I didn't understand

17 years ago

How about not colorful, but c _ l _ _ _ e _ _?

17 years ago

We also got ten, but we trying to explain it to a 9 year old for her schoolwork. That is where we are stuck.

17 years ago

according to the book it should be 48

17 years ago

Use sparknotes. It's an amazing website.

17 years ago

The third piece is said to be 1.30 kg at 3.07 m/s. M1 has an angle of 25 and m2 had an angle of 45 and the question ias aking what are the masses for m1 and m2

17 years ago

Thanks

17 years ago

I have already looked at thse sites, but I am not able to find the information I am looking for.

17 years ago

I looked at the link, but I do not think it is a very reliable source. I have been researching this topic all day, but can not find any information. Have you been able to find any other links?

17 years ago

I looked at this story, but I am worried that he would no be an adolescent. Since this person is 18 are they not an adult? I am really having a hard time with this assignment. Writing the response is not hard, just find articels, since most juvenille info...

17 years ago

thank you.

17 years ago

In step 1), I balanced the equation to "7C3H8 +22O2 -->> 6CO2 + 28H2O +4CO +11C". Is this not correct, along with the rest of my answer? Excuse the my typo in my original when I put the coefficient for H2O as 284 when it should be 28. Thank you.

15 years ago

thanks, but can we leave it in that form?

15 years ago

What is hyperbolic sin of n? Never heard of that.

15 years ago

the knot is inbetween block b and the wall. block a hangs from the knot. the knot is connected to the wall by a rope attached to the wall at 30 degrees from the horizontal

14 years ago

is Ma the mass of block a?

14 years ago

i still couldn't get the answer either

14 years ago

soda

14 years ago

Should it be 4 then?

14 years ago

D The value of a correlation coefficient can only be in the range of -1<x<1

14 years ago

correct answer is 0.700 grams

14 years ago

Sorry, shared computer at school, but can you help???

14 years ago

Acceleration due to gravity

14 years ago

Also, there is a smaller similar triangle with the sides of 5, 6, and 9. This is sted in the problem.

13 years ago

Sorry, I can do part 1 and 2 relatively easily. However, I suck at physics and was honestly hoping to receive an answer like the one you gave me. I just wanted to know how to do it, not necessarily get the answer. Thanks

13 years ago

Ok Here are my answers, if you can give me any more help it would be greatly appreciated. 1. 1000+1200=2200 2. Fw = ma 1000*9.8 m/s^2 = 9800 1200*9.8 m/s^2 = 11760 Fw = 21,560 3. Momentum = mv 1000*7 + 1200*6 7000 + 7200 Momentum = 14,200 kg m/s 4. 14,200...

13 years ago

Y is the midpoint of segment XZ. If XZ is 64 units long, how long is

13 years ago

Hydrogen Peroxide = Oxygen + Water

13 years ago

It'll be 2z=24 divide both side by 2 z=12

13 years ago

1. 1 turns to 0 2x turns to 2 x^3 turns to 3x^2 (bring 3 up front & subtract 1 from exponent) ^1/4 goes up front and subtract 1 from that =-3/4 Final answer would be 1/4(3x^2+2)^-3/4 2. Use same procedure 1/3 (sec^2t) ^ -2/3

13 years ago

Damon is right, I forgot to apply the chain rule.

13 years ago

No Idea, the question completely asks that. I was thinking about 12% annually compounded, but the answer I got was wrong due to Solve and Check.

13 years ago

Nevermind, I got it! I forgot that I could divide everything by the highest power x in the denominator.

13 years ago

i agree where is the answer

13 years ago

Thank you, I was just having some trouble deciding how to do it.

12 years ago

Question 3 I Think the answer is actually d- slow and fast twitch. Reference Hoefnagels "Biology concepts and investigations" page 595 28.6 B. Muscles contain slow and fast twitch fibers.

12 years ago

4.534 secs. not 100% sure

12 years ago

Small 1/2= .50 Medium 2/5= .40 That means large is .10 10% of the shirts = 5 shirts 5 is 10% of 50. There are a total of 50 shirts.

12 years ago

30

12 years ago

30 kg -12kg=18 kg 18kg*5loads=90kgs of sand 1kg= 1000grams 90,000grams of sand

12 years ago

187. each got 3 ice creams and each (except 4 of them) received 1 cookie

12 years ago

9:15 am. Answer could vary depending on location of Testing. For example if the class were in an airplane it is possible to start the test in one time zone and finish in another.

12 years ago

X^2-12=-11 First add 11: x^2-12+11=0 Next: (x-11)(x-1)=0 Set each equal to 0: (x-11)=0 (x-1)=0 Get x alone by adding: x=11 x=1 Answer: (11,1) Check work by plugging numbers into original equation.

12 years ago

EVERYBODYS ANSWER IS DIFFERENT!!! -.-

11 years ago

Reaction is second order, even if your plot of 1/T doesn't give a perfectly straigth line. a) 2 b) 0.71 my reagrds to will

11 years ago

Thank you!

11 years ago

what image? degree of polymerization is like this propylene is H2C=CH-CH3 so 3C and 6C molec. weigth (12*3)+6 = 42 g/mol n = 3.091*10^5 / 42 = 7359.52

11 years ago

volts and eV aren't like "multiples" eV is an energy, V a potential taht's V and it's checked correct ;)

11 years ago

got it! ka= 3.26*10^-3 so pKa=2.49 tnx

11 years ago

thank you I'm looking into this albeit totally lost atm

11 years ago

9.78+log10(1/102) =7.77 sounds good?

11 years ago

Nevermind, I did it, I should be paying you for all this help ;) I had to take other pk 2.35+log10(102) =4.35

11 years ago

1 ersk * ( 100 ed / 12 ersk ) * ( 10 ebb / 9.5 ed ) * ( 1 zum / 5 ebbs) Calculate it yourself

11 years ago

What is the algebraic expression for 24 more than b

11 years ago

Well if of 100 students there is 70 boys, and only 70% of the boys are in sports, all you need to do is find 70% of 70. Which is 49. 70 x 0.07= 4.9 4.9x10=49

10 years ago

45% of 10 is 4.5 So the answer is c Multiply your answer by 10 and the number your trying to get the % from by 10 as well 10x10=100 4.5x10=45 Percent is a calculation of part of 100. And in this case you make the "10" a 100 by multiplying it by 10

10 years ago

Whole holes

10 years ago

Please, can you explain it more clearly :D please BY TONIGHT

10 years ago

Not 10^5

9 years ago

How would the photography affect the day-to-day store operations under each model?

9 years ago

you mean x=sqrt3 or 9, not u

9 years ago

1. A 2. C 3. A 4. C 5. A 6. D 7. C 8. B 9. C 10. D Disclaimer: I took APUSH a few years ago, and I'm a Biochem major.

9 years ago

^Note: I'm not saying these are AP U.S. History questions - they're clearly easier. It's just that I don't remember all details about U.S. history.

9 years ago

so the maintenance level is 2.1 mg?

9 years ago

The earth is realtive to space? I don't know how they measure the speed earth is traveling. But the rocket would be relative the to same measurement as the planet's speed.

9 years ago

Friends

8 years ago

Wetherhack

8 years ago

H=(10m/s^2)/2 X (37)^2 H=6845m

8 years ago

Tangential speed= 18pi X .24 Tangential speed= 18pi X .12

8 years ago

It's c

8 years ago

HEY EVERYONE ANA BEAR I CORRECT ON ALL OF THEM. 8 IS NOT THE ARTICLE B OR FIRST AMENDMENT. BUT OTHER THAN THAT I GOT ALL OF THEM RIGHT

8 years ago

10

7 years ago

54

7 years ago

The answers for Connexus social studies Unit 3 is B D B C Pls don't get fooled.

7 years ago

Ha ha this was so helpful thanks guys I had this as homework to

6 years ago

Someone should be in bold type.

6 years ago

I would say w/3.

6 years ago

thanks you helped me

6 years ago

@Ms. Sue So I'm guessing that's a yes?

6 years ago

For me i got %100

6 years ago

kowalski analysis

6 years ago

He is learning something. Regret.

6 years ago

My stepson has this same questions through his home school. Help

5 years ago

3 is D but everything else is correct.

5 years ago

-1.985

5 years ago

1.C 2.C 3.C 4.B 5.C.

5 years ago

Thank you Reiny!

5 years ago

@Hal is right, 100%

5 years ago

Number 6 is Sin A, the rest of what she said is correct^

5 years ago

Use the Pythagorean theorem, which is: a squared + b squared = c squared So that is 12x12 + 9x9 = c x c or 144 + 81 = c x c to solve add 144+81= 225 Take the square root of 225 which equals 15 Your answer is the diagonal (or hypotenuse) equals 15

5 years ago

Oh, by the way, Steve? You're a moron, don't attempt to help if you're clueless. I realize of course Pear, that this doesn't help you, hopefully it will help someone else.

5 years ago

Wrong yet again Steve! The width has nothing to do with the answer. The question is what is the height of the picture Emma placed in her picture frame. It's kind of a sneaky question, since the width of the frame is given. Always read the question careful...

5 years ago

243 244 245

5 years ago

Thanks

5 years ago

Is this still true for 2020

5 years ago

A bd and d were correct for 2020 social studies

5 years ago

because their are 9 three-set factors, the tenth student would have a duplicate of one of the other models. The answer is 9.

4 years ago

It's funny how Ms. Sue keeps getting clowned

4 years ago