Saturday

December 3, 2016
Total # Posts: 151

**physics**

An 9.20kg ball, hanging from the ceiling by a light wire 115 long, is struck in an elastic collision by a 1.20kg ball moving horizontally at 6.00m/s just before the collision. Find the tension in the wire just after the collision.

*March 14, 2012*

**math**

1/8

*March 12, 2012*

**math**

A locker combination has three nonzero digits, and digits cannot be repeated. If the first digit is odd, what is the probability that the second digit is even?

*March 12, 2012*

**Maths**

Among the 2 supplementary angles the measure of the largeer angle is 36 more than measure of the smaller one.Find their measures.

*December 2, 2011*

**Maths**

The differencein the measures of 2 complementary angles is 18.Find the measures of angles.

*December 2, 2011*

**Maths**

Triangle ABCis right angled at a .AD is perpendicular to BC.If AB=5cm,BC=13cm and AC=12cm,Find the area of triangle abc .Aiso findthe length of AD.

*November 30, 2011*

**3rd grade math 1**

let the no. of eggs laid by average side spider=x given, 20x= 2100 divide both sides by 20 20x/20 = 2100/20 x =105 . . . the no. of eggs laid by an average side spider = 105 eggs

*November 24, 2011*

**chemistry**

0.3g

*October 7, 2011*

**Geometry. Please help.**

But I was going to say the same thing Ms.Sue was going to say.

*August 30, 2011*

**Geometry. Please help.**

Melanie your stupid for knowing that(No offense :/)

*August 30, 2011*

**English/Writing**

That is correct.

*August 3, 2011*

**COM155**

Thank you!

*August 3, 2011*

**COM155**

Do you have any advice for finding adverbs easier?

*August 3, 2011*

**COM155**

thank you for the help, I think I kind of have the hang of it... I think. With such simple stuff you would think it wasn't so hard to grasp.

*August 3, 2011*

**COM155**

Transformers: Dark Of the Moon was a wild(adj) ride of both (adj) action and passion. This Transformers was definitely (adverb) the best (adj) one. It was so (adv) much more emotional and yet so much more destructive. It Still had the witty (adj) comedy that we know and love; ...

*August 3, 2011*

**COM155**

Use at least five adverbs and five adjectives to write a brief review of a movie, sporting event, musical performance, or television show. Bold each adverb. Underline each adjective. Compare the event to one or more similar events. When comparing, use at least three ...

*August 3, 2011*

**math !!!! :O**

i have that same exact problem for extra credit and i'm so confused

*April 14, 2011*

**8th grade math**

The following pattern continues indefinitely. REPEATREPEATREPEAT… 1) What is the 38th letter in the pattern? Explain your answer. 2) What is the 40th letter in the pattern? Explain your answer. 3) What is the 604th letter in the pattern? Explain your answer.

*March 3, 2011*

**6th grade Math**

HI i have the same problem for math hw and i need help doing it to having trouble finding out answer

*March 2, 2011*

**math**

The following pattern continues indefinitely. REPEATREPEATREPEAT… 1) What is the 38th letter in the pattern? Explain your answer. 2) What is the 40th letter in the pattern? Explain your answer. 3) What is the 604th letter in the pattern? Explain your answer.

*March 2, 2011*

**Trig**

Use Trig identities to verify that sec^4(x)-tan^4(x)=1+2tan^2(x), Only work with one side of the equation

*March 1, 2011*

**Math**

Verify that tan^2(x)+6=sec^2(x)+5

*February 28, 2011*

**Math**

If a person was locked in a perfectly insulated room 8ft by 8ft by 10ft, how long would it take the room temperature to increase from 75 degree Farenheit to 100 degree Farenheit? The density of air is 1.2 Kg/Cubic meter and 1 watt sec is its specific heat. A person's body ...

*February 27, 2011*

**Math**

A pipe has an outside diameter of 1.25 inches and an inside diameter of 0.75 inches. If Kelly hacksaws the pipe in two, what fraction of the pipe cross sectional area is sawn when the blade breaks through to the inside?

*February 27, 2011*

**math**

The distance between (0, 0) and (0, 1) on a certain coordinate plane is 1cm. The distance between (0, 0) and (1, 0) on that same coordinate plane is 1cm. What is the distance between (0, 0) and (1, 1)? Explain your answer.

*February 22, 2011*

**Biology**

Can Someone please trace a molecule of O2 in extreme detail from the air to the a muscle cell in the left calf?

*February 21, 2011*

**math**

you gave this answer toa problem If you received a $10 reward, then you spent between $50 and $99.99 If you received a $20 reward, then you could have spent $100, $125, or $149.99. If your purchase is $98, then you'd be better off spending $2 more, so that you'll get ...

*February 17, 2011*

**math**

Reward, one week only, receive a 10 dollar gift card for every 50 dollars spent. 1) If your reward is $10, what do you know about the amount of your purchase? 2) Give three possible amounts if your reward is $20. 3) What should you do if your total purchase is $98? Explain ...

*February 15, 2011*

**8th grade Math**

26*25*24*23*22=7893600 26*1*1*1*1=26 26/7893600

*February 1, 2011*

**science**

Water that's on the side of the earth facing the moon will (a) retreat (b) rise (c) stay at the same level (d) fall

*July 27, 2010*

**math**

3 49/72 you add all of this numbers and then you divide them with 6

*April 23, 2010*

**French**

Thank you very much. What did you mean by this: (si gnifierait agi r aagissanat(e) immorelement.)

*December 14, 2009*

**French**

Hi there, could you see if I have translated the English correctly into French. 1.) For the first time in my life, I feel completely lost. My strong beliefs and devotion to the law have led me down a path of desperation and loneliness. Let me explain why, long years ago I ...

*December 14, 2009*

**French**

Hi there, could you please see if I have translated the french correctly into english. I was having a bit of trouble. 1.) I think schools should continue to invest money into these programs for the students because through group and team play, students can enrich their social ...

*October 29, 2009*

**Chemistry**

Could some explain the following question to me: Explain the differences between the intermolecualr forces in soap made from Lard and the intermolecular sources in soap made from walnut oil?

*October 20, 2009*

**English**

ok... got it.

*October 13, 2009*

**English**

I already saw the websites. I just need to write how they look, without using is, are, were, will be and helping verbs. I just need help in writing how it will look.

*October 13, 2009*

**English**

Hi, I need to describe the Michigan State coin without using is, are, were, will be, and helping verbs. Could anyone help me?

*October 13, 2009*

**History**

Could anyone help me write a four paragraph essay with a thesis statement, based on this question?: Louis XIV declared his goal was 'one king, one law, one faith." Analyze the methods the king used to achieve this objective and discuss the extent to which he was ...

*October 12, 2009*

**MATH**

You could probably use a graphing calculator if you have one, or you might have to first simplify the numerator and then the denominator. After simplifying, you use long division and then find out to see if there is a repeated pattern in the decimals. For example, 2.3333333...

*October 9, 2009*

**6th grade Reading**

you should never post your age name phone number or birthday. its one of the safety precautions.

*October 7, 2009*

**people**

What was Kate Sheppard famous for?

*September 2, 2009*

**5th grade**

What is the climate for the amazon rainforest?

*January 11, 2009*

**algebra 1**

a robber ducky

*December 11, 2008*

**Math riddle PIZZAZZ Worksheet**

He was jumping for joy

*October 30, 2008*

**Math**

Inequalities:How is 2r + 5 greater than a negative one ?

*October 27, 2008*

**Grammar**

Was trying to see if my answers were correct. Subject-verb agreement 1a. Did you know a famous animal-rights activist has criticized horseracing because of the dangers involved? 1b. Did you know a famous animal-rights activist have criticized horseracing because of the dangers...

*July 22, 2008*

**science**

what is a aneroid barometer and a manometer?

*April 12, 2008*

**physics**

What is a aneroid barometer and a manometer ?

*April 12, 2008*

**Chem**

I'm doing a homework on Translating Word Equations and I wanted to know the answer for this question... Iron(ll) hydroxide reacts with hydrogen peroxide to produce iron(lll) hydroxide. Please help needed!

*March 11, 2008*

**the big idea of energy**

I have no idea what it is either!!

*December 5, 2006*