Tuesday
September 16, 2014

Homework Help: Health: First Aid

Recent Homework Questions About First Aid

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English
Back from Extinction In 2004, two biologists were canoeing in a remote part of Arkansas. They were searching for a bird that local people said was there. As the men floated along, they listened for a bird call neither had ever heard before. Then a crow-sized woodpecker flew ...
Tuesday, February 25, 2014 at 3:15pm

English
Having trouble identifying subordinate clauses in the following sentences. 1. The airplane that we saw can land in only a few airports in this country. I think for this sentence the subordinate clause would be "that we saw." 2. The coin that I purchased is an old ...
Tuesday, February 25, 2014 at 1:03pm

English
I will never forget the first time I "have gone" to the ocean with my family. My brother and I "were" five and seven years old. My parents took us on the Ferris wheel on the pier and "are buying" us popcorn and cotton candy. A shell I got from a ...
Tuesday, February 25, 2014 at 12:33pm

Statistics
A class survey in a large class for first-year college students asked, "About how many minutes do you study on a typical weeknight?" The mean response of the 463 students was x = 118 minutes. Suppose that we know that the study time follows a Normal distribution with...
Tuesday, February 25, 2014 at 11:11am

grammar
I need to combine the following sentence pair. First, reduce the second sentence to a participial or n absolute phrase, changing the form of the verb if necessary. Then, insert the phrase into the first sentence. Be sure to place a participial phrase next to the noun or ...
Tuesday, February 25, 2014 at 10:57am

English
Are the following sentences correct? He said it was them who took it., It couldn't have been them., Elena and she tied for first place.
Tuesday, February 25, 2014 at 9:48am

maths
There are 6 terms in an A.P. 6th term is 3 times the second term and 4th term is 4 times the first term. if the 5th term is 15 find the terms
Tuesday, February 25, 2014 at 5:32am

German Help Please....
I posted this earlier but the person who responded didn't speak fluent German - this is my first year can someone please check these and help me..... Choose the best answer. 1.) We like to eat. A.) Wir essen lieber. B.) Wir essen gern.******** C.) Wir essen am liebsten. D...
Tuesday, February 25, 2014 at 12:04am

accounting
If on the opening day of business, you put in supplies worth $250 and $3000 cash, would that be considered a transaction OR would it be considered your beginning balances because it's the first day of business? Would it be considered beginning capital OR a credit to ...
Monday, February 24, 2014 at 9:22pm

math
A number pattern has 75 as its first term. The rule for the patterm is subtract 6. What is the sixth term ? a).39 , b). 45 , c). 51 , d). 69. My answer is a).39
Monday, February 24, 2014 at 8:55pm

ss --- check my work!!!
hi, can someone check my work asap!?? 1. Which was the last country to challenge the United States' control of Oregon? (1 point) Russia Britain*** Spain Mexico 2. What allowed people from both Britain and the United States to settle in Oregon country? (1 point) rendezvous ...
Monday, February 24, 2014 at 8:08pm

English
Choose.. 1/ Ali is ( old, older ,oldest than Hani. Answer: older 2/ the elephant is ( big, bigger, biggest) than the horse. Answer: bigger. 3/ Sam answered ( more , most, much carefully than his sister . Answer: more. 4/ Ann is the ( young , younger, youngest) one in our ...
Monday, February 24, 2014 at 7:21pm

Algebra 2
Can someone please explain how to do this problem? A regional soccer tournament has 64 participating teams. In the first round, the number of games played decreases by a factor of one half. Find a rule for the number of games played in the regional soccer tournament. I tried ...
Monday, February 24, 2014 at 6:19pm

Math
The number of tickets sold each day for an up coming performance of Handel,s Messiah is given by N(x)=-0.4x^2+8x+11, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many tickets will be sold that day.
Sunday, February 23, 2014 at 9:10pm

Chemistry
The half-life for the first-order conversion of A to B is 56.5 hours. How long does it take for the concentration of A to decrease to 10.0% of its original amount? Our professor has given us the answer - 188hr but I am not entirely sure how he got it.
Sunday, February 23, 2014 at 8:11pm

social studies
In 1846, the population of San Francisco, California, was only 200. By 1852, the city's population was 36,000. Which contributed the most to San Francisco's population change?  (5 points) The Gold Rush The Mexican-American War The Monroe Doctrine The Trail ...
Sunday, February 23, 2014 at 6:14pm

help me with this language arts.
Multiple Choice Vocabulary 1. Another word for buoyed is (1 point) tired. bothered. lifted. 2. If someone is an optimist, he is generally (1 point) happy. distant. outgoing. disappointed. 3. Something that is nutritious is (1 point) hard to find. good for you. bad for you. ...
Sunday, February 23, 2014 at 4:44pm

Physics
An exceptional standing jump would raise a person 0.80 m off the ground. To do this, the person must first lower himself about 0.20 m prior to jumping. What force must a 70‒kg person, ready to jump at this position, exert against the ground in order to reach that height ...
Sunday, February 23, 2014 at 2:41am

Probability
The newest invention is a three-sided die. On any roll of this die, the result is 1 with probability 1/2, 2 with probability 1/4, and 3 with probability 1/4. Consider a sequence of six independent rolls of this die. 1. Find the probability that exactly two of the rolls results...
Sunday, February 23, 2014 at 1:15am

Probability
A player is randomly dealt a sequence of 13 cards from a standard 52-card deck. All sequences of 13 cards are equally likely. In an equivalent model, the cards are chosen and dealt one at a time. When choosing a card, the dealer is equally likely to pick any of the cards that...
Sunday, February 23, 2014 at 1:07am

Probability
Alice plays the following game with Bob. First, Alice randomly chooses a set of 4 cards out of a 52-card deck, memorizes them, and places them back into the deck. (Any set of 4 cards is equally likely.) Then, Bob randomly chooses 8 cards out of the same deck. (Any set of 8 ...
Sunday, February 23, 2014 at 1:05am

math
On the first day he runs 1.5 km. Every day he runs 10% more than the day befor. a) Write down the distance he runs on the second day of training. ..... 1,5km +0,15 = 1,65 km b) Calculate the total distance He runs in the first seven days of training. When I counted my answer ...
Saturday, February 22, 2014 at 11:16pm

Science
1. Which type of eclipse would you expect to see if the moon passes directly between Earth and the sun? (1 point) a solar eclipse* a lunar eclipse a total lunar eclipse a penumbra 2. Which of the following statements about a lunar eclipse is true? (1 point) A lunar eclipse can...
Saturday, February 22, 2014 at 8:45pm

chem
Radioactive substances decay by first-order kinetics. How many years would be required for a sample containing strontium-90 to decrease to 58.32% of its initial activity? The half-life of strontium-90 is 2.88e1 years.
Saturday, February 22, 2014 at 6:36pm

college chemistry
After 94.995 seconds the concentration of A was reduced from 0.3688 M to 0.1464 M. What is the first order rate constant?
Saturday, February 22, 2014 at 5:52pm

History
How should I start my reaction essay off? I looked up examples online and most sources say to state the title and the author but I'm not sure how to "form" the first paragraph. This is what I have so far.. After reading the article Survivors, I felt horrified, ...
Saturday, February 22, 2014 at 11:58am

ENG1511
Why is 'first' in the first sentence of paragraph 8 in inverted comas?
Saturday, February 22, 2014 at 10:13am

Physics
A block of mass 5.53 kg lies on a frictionless horizontal surface. The block is connected by a cord passing a. over a pulley to another block of mass 2.25 kg which hangs in the air. Assume the cord to be light (massless and weightless) and unstretchable and the the pulley to ...
Friday, February 21, 2014 at 8:05pm

Chem Check Please!!!
Boric acid, H3 BO3, is a triprotic acid that dissociates in three reactions. The first dissociation step is: H3BO3 ⇌ H+ + H2BO3, Ka1 = 7.3 x 1010; the second dissociation step is: H2BO3 ⇌ H+ + HBO32, Ka2 = 1.8 x 1013; and the third dissociation step is: HBO3 ⇌...
Friday, February 21, 2014 at 6:27pm

Physics
A single mass (m1 = 3.2 kg) hangs from a spring in a motionless elevator. The spring constant is k = 253 N/m. 1) What is the distance the spring is stretched from its unstretched length? This first answer is equal to 12.4 cm but I am having trouble on the second question... 2)...
Friday, February 21, 2014 at 12:04pm

Probability
A player is randomly dealt a sequence of 13 cards from a standard 52-card deck. All sequences of 13 cards are equally likely. In an equivalent model, the cards are chosen and dealt one at a time. When choosing a card, the dealer is equally likely to pick any of the cards that ...
Friday, February 21, 2014 at 6:53am

physics
Suppose two children push horizontally, but in exactly opposite directions, on a third child in a wagon. The first child exerts a force of 75.0 N, the second a force of 95.0 N, friction is 12.0 N, and the mass of the third child plus wagon is 21.0 kg. (c) Calculate the ...
Thursday, February 20, 2014 at 8:33pm

Computer Science
The Daily Gazette accepts classified ads in several categories. For most ads, the newspaper charges 10 cents per word for the first 50 words, and 8 cents per word for every word after that. Design Visual Logic Flowchart for a program that accepts data about an ad: customer ...
Thursday, February 20, 2014 at 5:09pm

Social Studies--Check My Answers Please--
1. What act did Congress pass in order to relocate Native Americans? a.) Naturalization Act b.) Alien Act c.) Relocation Act d.) Indian Removal Act <--- 2. Why were Native Americans forced to leave their lands during the 1830s? a.) settlers wanted to settle the land b.) U.S...
Thursday, February 20, 2014 at 3:17pm

DRAGONWINGS NOVEL, PLS HELP
ok, i understand nobody knows this book but even if a few of u do (Anonymous?) can u pls help!? and yes, i posted this yesterday but nobody helped me... can someone from connections academy help me with this Dragonewings (book) quiz!?? Read each group of sentences. Decide ...
Thursday, February 20, 2014 at 2:58pm

Math
1. Find two numbers whose sum is 84 and one number is 18 more than the other. Answer: 84-18=2x x=33 84+18=2x x=51 2. A board 125 inches long is to be cut into two equal parts so that one part is 4 inches less than twice as long as the other part. Find the length of each part. ...
Thursday, February 20, 2014 at 2:49pm

Math
Archaeologists often find only parts of ancient human remains. For example, they may find a small finger bone, called the metacarpal bone. Is it possible to predict the height of a human from the length of his or her metacarpal bone? To investigate, a researcher measures the ...
Thursday, February 20, 2014 at 2:48pm

Homework help plz( Steve or Reiny)
Determine if the number is written in scientific notation. If not, explain 32 * 10^4. (1 point) No; it is not written as a power of 10. No; the first factor is not a number between 1 and 10. Yes; the number is written in scientific notation. Determine if the number is written ...
Thursday, February 20, 2014 at 1:39pm

STATS
Archaeologists often find only parts of ancient human remains. For example, they may find a small finger bone, called the metacarpal bone. Is it possible to predict the height of a human from the length of his or her metacarpal bone? To investigate, a researcher measures the ...
Thursday, February 20, 2014 at 8:41am

History
When was the first contact of the following first nations people of canada: First nations of the Mackenzie and Yukon River Basins Pacific coast first nations Plateau Fist Nations Plains first nations
Thursday, February 20, 2014 at 1:40am

English
What was poetry like during the Romantic period? Discuss three characteristics of Romanticism. I'm looking for 1-2 sentences for the first question, and maybe 3-6 for the second question. Thank you so much to anyone who helps. Any help is appreciated. :)
Thursday, February 20, 2014 at 12:24am

Finance
First Simple Bank pays 6 percent simple interest on its investment accounts. First Complex Bank pays interest on its accounts compounded annually. Required: What rate should the bank set if it wants to match First Simple Bank over an investment horizon of 10 years?
Wednesday, February 19, 2014 at 11:58pm

Finance
You have arranged for a loan on your new car that will require the first payment today. The loan is for $32,000, and the monthly payments are $620. Required: If the loan will be paid off over the next 60 months, what is the APR of the loan?
Wednesday, February 19, 2014 at 11:57pm

math
Twenty years ago Gabe invested $2,000. For the first ten years he earned 13% compounded semi-annually. For the next ten years he earned 8% compounded quarterly. What was the value of the investment now, at the end of the 20 years?
Wednesday, February 19, 2014 at 11:37pm

Physics
A. Consider the motion of a projectile. It is fired at t= 0. Its initial speed is 12 m/s and its initial projection angle is 50◦ from the horizontal. The acceleration of gravity is 9.8 m/s^2. What is the maximum height,h, of its trajectory? Answer in units of m. B. ...
Wednesday, February 19, 2014 at 8:48pm

math
The school store open on the first day of school with 30 notebooks and 18 pencils. Within two days it sold all of these items. On the first day, twice as many notebooks were sold as pencils. On the second day, for every 3 notebooks sold, 2 pencils were sold. how many notebooks...
Wednesday, February 19, 2014 at 7:25pm

phisecs
A woman wantes to drive 82 km in 2 h. If she average 38 km/h for the first 1.47 h, what average velocity must she maintain for the remaining time in km/h?
Wednesday, February 19, 2014 at 5:22pm

Finite Math and Applied Calculus
Betty Sue sets up a retirement account. For the first 35 years, she deposits $500 at the end of each month into an account with an annual interest rate of 3.6%, compounded monthly. Then, she stops making monthly payments and transfers the money into a di fferent account ...
Wednesday, February 19, 2014 at 3:02pm

can someone PLS help me with this DRAGONWINGS book
can someone from connections academy help me with this Dragonewings (book) quiz!?? Read each group of sentences. Decide which event happened first, next, and last. Then select the answer listing the letters in the correct order. 1. a) Black Dog attacks Moon Shadow and steals ...
Wednesday, February 19, 2014 at 2:26pm

PHYSICS
A woman wantes to drive 83 km in 2 h. If she average 42 km/h for the first 1.27 h, what average velocity must she maintain for the remaining time in km/h
Wednesday, February 19, 2014 at 1:10pm

Physics
A block with a mass of m = 21 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F1 = 9.5 N. The second has a magnitude of F2 = 19.5 N and acts on the body at an angle θ...
Wednesday, February 19, 2014 at 11:04am

Physics
First start with an isothermal expansion at 2.0 atm from 1.0 L to 4.0 L. If this now is adiabatically compressed back to its original volume, what is the change in internal energy here? Also what are some examples of these processes?
Tuesday, February 18, 2014 at 10:05pm

help i have no idea!!!!!!
To go out on a date Jason takes $65. The first hour he wastes $9, the second he wastes $12, the third he wastes $17. The last three hours he wastes no money.
Tuesday, February 18, 2014 at 5:38pm

help i have no idea!!!!!!
i need help To go out on a date Jason takes $65. The first hour he wastes $9, the second he wastes $12, the third he wastes $17. The last three hours he wastes no money. Create a graph showing this scenario.
Tuesday, February 18, 2014 at 5:16pm

Math
Every moment of every day, light pours out from the Sun at the center of our solar system and travels to Earth. It does not arrive at Earth instantaneously though; it takes time to get here. Your task is to figure out how long it takes for light to travel from the Sun to Earth...
Tuesday, February 18, 2014 at 4:05pm

brits orbit
find the twenty-first term of an A.S of which the 6th term is 3 and the 14th is 19
Tuesday, February 18, 2014 at 3:18pm

sociol student
A woman wantes to drive 83 km in 2 h. If she average 42 km/h for the first 1.27 h, what average velocity must she maintain for the remaining time in km/h?
Tuesday, February 18, 2014 at 12:20pm

statistics
The personnel office at a large electronics firm regularly schedules job interviews and maintains records of the interviews. From the past records, they have found that the length of a first interview is normally distributed, with mean μ = 31 minutes and standard ...
Tuesday, February 18, 2014 at 1:04am

java programming
I have to make two classes, one is to import a file and display the integers in the file. The other class has to take the integers from the first class and use them to calculate things like the average, the highest, the total, and I am completely stumped...please help!!!
Monday, February 17, 2014 at 9:53pm

physics
You would like to shoot an orange out of a tree with your bow and arrow. The orange is hanging 5.00 m above the ground. On your first try, you fire the arrow at 36.0 m/s at an angle of 30.0° above the horizontal from a height of 1.40 m while standing 41.0 m away. Treating ...
Monday, February 17, 2014 at 9:06pm

Chemistry Help Please!!!
1) Boric acid, H3 BO3, is a triprotic acid that dissociates in three reactions. The first dissociation step is: H3BO3 ⇌ H^+ + H2BO3^-, K(a1) = 7.3 x 10^-10; the second dissociation step is: H2BO3^- ⇌ H^+ + HBO3^-2, K(a2) = 1.8 x 10^-13; and the third dissociation ...
Monday, February 17, 2014 at 6:48pm

Lang. Arts//Reading
What is the theme of the book "Kingdom Keepers", Disney After Dark? It is the first book and it is written by Ridley Pearson.
Monday, February 17, 2014 at 6:36pm

history
i still need help with this question! In England, _______ housed totally destitute people at public expense and resembled the conditions of the first _______.
Monday, February 17, 2014 at 5:36pm

first aid
Two teams of nine members each engage in a tug of war. The first team's members have average masses of 69 kg and exert average forces of 1350 N horizontally. The second team's members have average masses of 74 kg and exert average forces of 1356 N horizontally.
Monday, February 17, 2014 at 4:38pm

Math
A rental car agency charges $15 per day plus $.11 per mile to rent a certain car. Another agency charges $18 per day plus 8 cents per mile to rent the same car. If they rent the car for one day how many miles will they have to be driven for the cost of a car from the first ...
Monday, February 17, 2014 at 12:01pm

math
In New York a taxi costs 72 cents for the first 1/10th of a mile and 15 cents for every additional 1/10 mile. How much does it cost to drive 6 miles? Set up and solve? Thanks
Monday, February 17, 2014 at 11:52am

Problem solving
A rental car agency charges $15 per day plus $.11 per mile to rent a certain car. Another agency charges $18 per day plus 8 cents per mile to rent the same car. If they rent the car for one day how many miles will they have to be driven for the cost of a car from the first ...
Monday, February 17, 2014 at 11:46am

Problem solving
A rental car agency charges $15 per day plus $.11 per mile to rent a certain car. Another agency charges $18 per day plus 8 cents per mile to rent the same car. If they rent the car for one day how many miles will they have to be driven for the cost of a car from the first ...
Monday, February 17, 2014 at 11:43am

U.S History - Pls check my answer, tks :)
Document A - President Jackson’s First Annual Message to Congress (December 7, 1829: Our conduct toward the Indians is deeply interesting to our national character. Surrounded by the whites with their arts of civilization the whites have destroyed the resources of the ...
Monday, February 17, 2014 at 9:56am

Grammar Answer Check
Identify the underlinded conjunctions in the following excerpts from "The Interlp[ers" as "coordinating," "correlative," or "subordinating." 1. ...a man stood one winter night watching _and_ listening, _as though_ he waited for some ...
Monday, February 17, 2014 at 8:15am

geometry circles equation i dont know
please he lp Find the equation of a circle circumscribes a triangle determined by the line y= 0 , y= x and 2x+3y= 10 this is my first timein this website please help me need it badly my teacher will be angry at me so much
Monday, February 17, 2014 at 6:57am

physics
1 An object is thrown upward from the edge of a tall building with a velocity of 10 m/s. Where will the object be 3 s after it is thrown? Take g=10ms−2 15 m above the top of the building 30 m below the top of the building 15 m below the top of the building 30 m above ...
Monday, February 17, 2014 at 6:36am

Physics
In the annual battle of the dorms, students gather on the roofs of Jackson and Walton dorms to launch water balloons at each other with slingshots. The horizontal distance between the buildings is 40.0 m, and the heights of the Jackson and Walton buildings are, respectively, ...
Sunday, February 16, 2014 at 8:40pm

English ms sue
Can you check my answers? From the words below, supply the words needed to complete the sentences. Peerless, sporadic, bravado, perceptive, stoic, and stymied C. His reckless BRAVADO caused a bad accident. Although he had broken his leg, he was rather STYMIED about it and ...
Sunday, February 16, 2014 at 8:23pm

Grammar Answer Check
Identify the underlinded conjunctions in the following excerpts from "The Interlp[ers" as "coordinating," "correlative," or "subordinating." 1. ..a man stood one winter night watching _and_ listening, _as though_ he waited for some beast...
Sunday, February 16, 2014 at 7:16pm

English
Can you read this essay first, and then tell me how I should block the scene and perform it, I have no idea how I should do this. Hi, I'm William Shakespeare. I had disappeared from the records for seven years. Many rumors flew around, including that I liked to poach. They...
Sunday, February 16, 2014 at 7:16pm

English - ms sue
Can you check my answers? From the words below, supply the words needed to complete the sentences. Peerless, sporadic, bravado, perceptive, stoic, and stymied C. His reckless BRAVADO caused a bad accident. Although he had broken his leg, he was rather PERCEPTIVE about it and ...
Sunday, February 16, 2014 at 5:31pm

maths
the first three terms of a geometric sequence are: t1; t2 and t3. if t2=t1-4 and t3=t2-9. determine the values of t1; t2 an t3
Sunday, February 16, 2014 at 3:21pm

Probability
* I have a question. The sentence below says, "A PENNY, a NICKEL, and a DIME are flipped....." Does this go in order? That is,.....for example: (H,T,H)The first H is for PENNY, the T is for NICKEL, and the last H is for DIME? A penny, a nickel, and a dime are flipped...
Saturday, February 15, 2014 at 7:09pm

decorative features
please check my answers to ics questions 04201800 1. In making a wool dress, a suitable finish for the neckline opening of the dress is a A. wrap and strap opening. C. bound opening. my answer is d B. continuous strip opening. D. faced-slit opening. 2. In making a box pleat, ...
Saturday, February 15, 2014 at 5:37am

Rational Exponents - Please Help!!!!
I will appreciate it if anyone can help me with the following: 1. The optimal height h of the letters of a message printed on pavement is given by the formula . Here, h= (0.00252d^(9/4))/e d is the distance of the driver from the letters and e is the height of the driver’...
Friday, February 14, 2014 at 9:52pm

Pre-Cal
A Ferris wheel is 50 meters in diameter and boarded from a platform that is 5 meters above the ground. The six o'clock position on the Ferris wheel is level with the loading platform. The wheel completes one full revolution every 9 minutes. You make two complete ...
Friday, February 14, 2014 at 1:12pm

Pre-Cal
A Ferris wheel is 40 meters in diameter and boarded from a platform that is 5 meters above the ground. The six o'clock position on the Ferris wheel is level with the loading platform. The wheel completes one full revolution every 7 minutes. You make two complete ...
Friday, February 14, 2014 at 12:45pm

S.S Check my answers
1.What Canadian landform covers about half of the country? the Canadian Shield 2.The four major kinds of natural vegetation in the United States and Canada are tundra, grassland, desert scrub, and Forest 3.Why is mining important to the economy of the United States? Industries...
Friday, February 14, 2014 at 12:40pm

CIS/105
Hello I need help with my upcoming finals project here is what I have to do: Use information and data obtained from at least four reliable Internet sources to produce a 12- to 15-slide PowerPoint® presentation about multimedia tools that aid classroom instruction. Include ...
Thursday, February 13, 2014 at 9:19pm

Math 7
When finding area, When you divide a triangle or trapezoid, Do we do everything else first then divide or do we divide first?
Thursday, February 13, 2014 at 5:04pm

Art-plz check!!
1. This American monument was inspired by Ramses’ Abu Simbel. Washington Monument Mount Rushmore Statue of Liberty Lincoln Monument 2. Ramses’ first temple at Abu Simbel intended to send this message. a message of celebration and joy a message of welcome a message ...
Thursday, February 13, 2014 at 4:19pm

physics
A hydrogen atom in an excited state emits a Balmer beta photon followed by a Lyman alpha photon. The electron decayed from the third excited state to the first excited state to the ground state. True or False.
Thursday, February 13, 2014 at 1:14pm

Language Arts
These Questions Are Relating To the Story "In Praise of Companion Animals" 14. Which of the following statements from the editorial uses reason to persuade the reader? A. First of all, a pet is good for your health. B. They give love without reservation. C. It needs ...
Thursday, February 13, 2014 at 6:26am

Algebra (Integer Problem)
The sum of three positive numbers is 33. The second number is 3 greater than the first and the third is 4 times the first. Find the three numbers.
Thursday, February 13, 2014 at 4:52am

German Help please
1.Mutters Sohn ist A. meine Mutter. B. mein Bruder.***** C. meine Schwester. D. meine Bruder. 2.Vaters Vater ist A. mein Großvater.***** B. meine Großmutter. C. mein Vater. D. mein Großvater. 3. Mutter und Vater sind A. meine Cousins. B. mein Geschwister. C. ...
Wednesday, February 12, 2014 at 10:49pm

Statistics
Height (ft) Interval after (min) 96 68 111 80 76 66 91 72 66 58 108 79 116 84 91 79 The data show the time intervals after an eruption (to the next eruption) of a certain geyser. Find the regression equation, letting the first variable be the independent (x) variable. Find the...
Wednesday, February 12, 2014 at 10:15pm

math
a box can holds 4 rows of 5 cubes in its first layer which expression should i use to get my answer
Wednesday, February 12, 2014 at 6:59pm

Physics
A hydrogen atom in an excited state emits a Balmer beta photon followed by a Lyman alpha photon. The electron decay from: the first excited state to the ground state, the second excited state to the ground state, the third excited state to the first excited state to the ground...
Wednesday, February 12, 2014 at 2:56pm

LANGUAGE ARTS UGRENT!!! (Check Answers)
1. I was disgruntled by what you said, but I didn’t want to show my (1 point) happiness. **anger. jealousy. 2. When Peter tells everyone that Mr. Van Daan is going to sell Mrs. Van Daan’s coat, a stage direction reveals that Peter’s sympathy is with (1 point) ...
Wednesday, February 12, 2014 at 1:18pm

physics
A 78.0 kg person is being pulled away from a burning building as shown in Figure 4.27. Calculate the tension in the first rope, T1, if the person is momentarily motionless.
Wednesday, February 12, 2014 at 11:54am

physics
Two teams of nine members each engage in a tug of war. The first team's members have average masses of 64 kg and exert average forces of 1350 N horizontally. The second team's members have average masses of 69 kg and exert average forces of 1371 N horizontally. (a) ...
Wednesday, February 12, 2014 at 11:41am

physics
A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the first part, she rides for 25.7 minutes at an average speed of 8.82 m/s. During the second part, she rides for 29.6 minutes at an average speed of 4....
Wednesday, February 12, 2014 at 9:54am

Geometry
Write the ratio of the first measurement to the second measurement. Diameter of care tire:40cm Diameter of care tire:18mm I'm not sure hoow to do this. May someone explain how to do this problem.
Wednesday, February 12, 2014 at 9:20am

Maths
Grandpa places money in an account on your first birthday and will place that same amount in the account every year, ending with your 18th birthday. So there is a total of 18 deposits starting on first birthday. He expects to earn 8% interest per year. How much does he have to...
Wednesday, February 12, 2014 at 9:19am

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