Homework Help - October 2006

There are four children in a family with names of Daria, Chadd, Steph, and Mark. Chadd is not the youngest or the oldest, Daria is one of the two oldest, and Steph has both an older brother and sister. Name the order in age.

2006-10-14 11:51:53 · 21 answers · asked by Anonymous

okay...

the question is: x^2+5=4x

This is how i did it:
a=1
b=-4
c=5

4+/-square((-4)^2-4(1)(5)) / 2(1)

4+/-square(16-20) / 2

4+/-square(-4) / 2

Now why are people saying to:

x = 4+/- sqrt(16-20) all over 2

Thus x = 2+/- sqrt (-4)/2

Why is the 4+/- turned into a 2+/-?

I know that ----- Square(-4) turns into 2i

so how so i get the answer?

Thank you very much!

2006-10-14 11:44:39 · 3 answers · asked by Lilith_Angel 2

2006-10-14 11:40:54 · 6 answers · asked by sims2fanatic 2

ok, this question is getting me a little confussed. im not looking for the answer though. just how to get there
heres the question

Areas of land are measured in hectares. one hectare is the area of a square with side length 10 to the power of 2 meters. Express the number of square metres in a hectare as a power

thanks in advance :)

2006-10-14 11:22:25 · 11 answers · asked by madame94 2

How do you tell if someone is a witch? How do you kill a witch? By the way, I don't believe in witches. It's for an English story. Please only serious answers. I really need help here!

2006-10-14 11:22:08 · 12 answers · asked by pandafreakk 2

I still have three more chances!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!,

2006-10-14 11:21:09 · 8 answers · asked by Jonathan W 1

List the stores and their prices, please.

2006-10-14 11:18:20 · 3 answers · asked by Anonymous

don't understand.

A 52 card deck of playing cards is shuffled and one card is dealt from the top of the deck. What is the probablilty that it will be a red card? How do you do that? The answer is 1/2, but don't get why though.

2006-10-14 11:09:08 · 12 answers · asked by Anonymous

I have nothing to add to this....do your homework

2006-10-14 10:56:19 · 11 answers · asked by Cheryl E 4

There is some sort of pattern... I can't find it!

1^1001
2^100 1.2676506 × 1030
3^100 5.15377521 × 1047
4^1001.60693804 × 1060
5^1007.88860905 × 1069
6^1006.53318624 × 1077
7^1003.23447651 × 1084
8^1002.03703598 × 1090
9^1002.65613989 × 1095
10^1001.0 × 10100
11^1001.37806123 × 10104
12^1008.28179745 × 10107
13^1002.47933511 × 10111
14^1004.10018609 × 10114
15^1004.06561178 × 10117
16^1002.58224988 × 10120
17^1001.10889937 × 10123
18^1003.36705732 × 10125
19^1007.50516242 × 10127
20^1001.2676506 × 10130
21^1001.66697648 × 10132
22^1001.74690015 × 10134
23^1001.48861915 × 10136

2006-10-14 10:53:12 · 2 answers · asked by heythere 2

2006-10-14 10:33:00 · 3 answers · asked by iwonder 4

I had to read the book "We Wish to Inform You That Tomorrow We Will Be Killed With our Families" by Philip Gourevitch, and I was just wondering what are some of the similarities between the Hutu's and Tutsi's? It's going to help me answer the other question about how Speke and the Belgians "made" them different from each other. THANKS!!

2006-10-14 10:28:18 · 1 answers · asked by Anonymous

I have to do a presentation on Monday and I need help with translating the following to Spanish.

1. My English class is at 7:20
2. my math class is from 8:30 to 9:35
3. my math class is easy
4. my English teacher is nice
5. my PE teacher is strict.

2006-10-14 09:59:15 · 15 answers · asked by wormhole 2

2006-10-14 09:53:09 · 2 answers · asked by ambur_lynn93 1

12. Assuming that the coefficient of kinetic friction between the box and the floor is the same in both cases, how does the magnitude of the frictional force exerted on the box by the floor compare?
a. The frictional force in case 1 is larger than in case 2.
b. The frictional force in case 2 is larger than in case 1.
c. The frictional force is the same in both cases.

2006-10-14 09:52:59 · 4 answers · asked by driedupfish 1

5(2x + 1) < 10
7(x - 2) < -5
3(x + 2) > 0

2006-10-14 09:51:47 · 5 answers · asked by Bob T 1

2006-10-14 09:51:25 · 1 answers · asked by Anonymous

I have to chose a book to read from a list and then do a book report. The problem is that all of the books on the list are really really really far below my level. Most of these books are stupid books intended for immature unintelligent boy-obcessed pre-teen girls who are desperate to grow up, like the stupid Princess Diaries. The reason why we have such childish crap to read is because the teachers took a survey of the students favorite books and put the top ten answers as the options. The justification is that they want students to read books that they like. If thats the case then why don't they let us chose our own books. Does anyone have any ideas on how to survive these stupid books?

2006-10-14 09:46:21 · 7 answers · asked by Cassie G. 1

1.Three forces act on an object. If the object is in translational equilibrium, which of the
following must be true?
I. The vector sum of the three forces must equal zero.
II. The magnitudes of the three forces must be equal.
III. All three forces must be parallel.

a. I only b. II only c. I and III only d. II and III only e. I, II, and III

2006-10-14 09:44:43 · 1 answers · asked by driedupfish 1

2006-10-14 09:34:50 · 3 answers · asked by <b>jello</b> 1

On the first of a 415-mile car trip I averaged 60 miles per hour. On the second part I averaged 70 miles per hour. My total driving time was 6 hours and 15 minutes. Find the amount of time at each speed. Show all the work.


Also,

Our job is to estimate the height of the Washington Monument. We measered the shadow cast by the monument and found it to be 42.25 meters long. Then we measured the shadow cast by a 1.8 meter tall park ranger standing near the monument and found it to be 0.45 meters long. Estimate the height of the Washington Monument. Show all the work.


Please help me...I'm no good at word problems...ty very much!

2006-10-14 09:24:28 · 7 answers · asked by Lilith_Angel 2

I am writing an essay about how I change my fashion based on the performance region I am in. It has to be in third person meaning no I's or my's, etc... How do I write this essay where the teacher will know it is me I am referring to? DO I write (People) when referring to myself.

2006-10-14 08:50:31 · 5 answers · asked by optimistic 1

the prism has a rectangular base 36mm by 18mm. the height of the prism is 72mm tall.

2006-10-14 08:50:16 · 6 answers · asked by gary a 1

Looking for the person who said this originally (not Spock!), for a history assignment.

2006-10-14 08:46:30 · 4 answers · asked by goddess_of_trees 1

2006-10-14 08:41:26 · 15 answers · asked by <b>jello</b> 1

does anybody know any site where i can learn how to do an animal with model magic clay from crayola, he is autistic and at school he needs to do an animal in his habitat 95 percent by himself, so, i need to find some site where he can have an idea of how to do it, please help

2006-10-14 08:38:25 · 3 answers · asked by Anonymous

I yahoo and all I get is pages where you have to click on the particular article or amendment you are interested in instead of the full text.

I want the full text!

2006-10-14 08:38:05 · 9 answers · asked by John16 5

does anybody know any site where i can learn how to do an animal with model magic clay from crayola, he is autistic and at school he needs to do an animal in his habitat 95 percent by himself, so, i need to find some site where he can have an idea of how to do it, please help

2006-10-14 08:38:05 · 2 answers · asked by Anonymous

This is a big challenge for me can someone help me please?

2006-10-14 08:37:13 · 14 answers · asked by Anonymous

I need to do a essay on depression but i can't think of a thesis, can anyone help me out?

2006-10-14 08:31:40 · 3 answers · asked by The One and Only... 1