Friday
May 29, 2015

Homework Help: Health: First Aid

Recent Homework Questions About First Aid

stats
A box contains 10 red balls and 20 blue balls. Three balls are selected at random one after the other from the box, without replacement. If the first two balls selected are both blue, what is the probability that the third ball selected is red?
Saturday, February 7, 2015 at 7:37am

math
A coin is tossed 3 times. Find the probability that all the 3 are heads (A) if it is known that the first is heads (B) if it is known that the first 2 are heads (C) if it is known that the 2 of them are heads
Saturday, February 7, 2015 at 6:13am

statistics
A coin is tossed 3 times. Find the probability that all the 3 are heads (A) if it is known that the first is heads (B) if it is known that the first 2 are heads (C) if it is known that the 2 of them are heads
Saturday, February 7, 2015 at 6:06am

math
f(x) = 0 if x<-3 f(x) = 4 if -3≤x<1 f(x) = -2 if 1≤x<5 f(x) = 0 if x≥5 g(x) = integral from -3 to x of f(t)dt g(-4) = 0 g(-2) = 4 g(2) = ? g(6) = ? The absolute maximum of g(x) when x = ? and is the value of ? It may be helpful to graph f(x). I didn...
Friday, February 6, 2015 at 7:05pm

american Literature
There are 4 parts to The Declaration of Independence. Match each part of The Declaration of Independence to its description. Potential Matches: 1 : Preamble 2 : List of Grievances 3 : Declaration of Natural Rights 4 : Resolution of Independence Answer : This part lists the ...
Friday, February 6, 2015 at 5:36pm

math/algebra
Determine three consecutive odd integers such that three times the middle integer is seven more than the sum of the first and third integers.
Friday, February 6, 2015 at 11:24am

Probability
Alfred and Bob toss a coin alternatively, and whoever gets a head first will win. They play many times and whoever loses in the previous play will toss first at the next play. If Eric tosses first at the first play, then what is the probability that Eric will win at the 6th play?
Friday, February 6, 2015 at 11:13am

English
I need some more help with these question. Please. I want to make sure i do well 1. When writing reports and proposals, ________. A. state your reason for writing in the first sentence, as your reader will likely dispose of the document quickly B. research and being well-...
Friday, February 6, 2015 at 11:02am

Grade 8
The numbers 1 through 9 are put into a hat. What is the probability that all odd numbers will be chosen first if one number at a time is drawn from the hat and not replaced?
Friday, February 6, 2015 at 9:45am

math
At the beginning of every year, a man deposited $ 10,000 in a financial institution which paid compound interest at the rate of 20% p.a. He stopped further deposits after three years. The Money remained invested in the financial institution for a further eight years. (a) How ...
Friday, February 6, 2015 at 1:41am

physics
A stone is dropped into a river from a bridge 43.8 m above the water. Another stone is thrown vertically down 1.65 s after the first is dropped. Both stones strike the water at the same time. What is the initial speed of the second stone?
Friday, February 6, 2015 at 12:52am

math
Place the numbers below on a number line: ∛7 , -3 , 0 , 105/59 , 7^1/3 , 7^2/3 I tries: ∛7 = 1.912 -3 0 105/59 = 1.779 7 1/3 = 7.33.. <-- right? 7 2/3 = 7.66.. <-- right? first of all ,does the answer i convert right?
Friday, February 6, 2015 at 12:03am

Science
If the concentration of AgCl drops from 1.000 M to 0.655 M in the first 30.0 s of the reaction, what is the average rate of reaction over this time interval?
Thursday, February 5, 2015 at 9:55pm

math
At the beginning of every year, a man deposited $ 10,000 in a financial institution which paid compound interest at the rate of 20% p.a. He stopped further deposits after three years. The Money remained invested in the financial institution for a further eight years. (a) How ...
Thursday, February 5, 2015 at 8:52pm

Calculus
a) Find d/dm (x^4m^5 + y^3m +z^6) b) Find the first and second derivatives of: v = 3t^2 + 8t + 11 v' = v'' =
Thursday, February 5, 2015 at 7:32pm

Chemistry
Because of the changing color of the solution as the following reaction proceeds, the rate law can be determined by measuring the rate of disappearance of the permanganate ion (MnO4-). 2MnO4-(aq)+ 5H2C2O4(aq) + 6H+(aq) -> 2Mn2+(aq) + 10CO2(g) + 8H2O(l) The following initial...
Thursday, February 5, 2015 at 6:24pm

math
The ratio of one side of a polygon to the corresponding side of a similar polygon is 5:8 The perimeter of the second polygon is 96. What is the perimeter of the first polygon.
Thursday, February 5, 2015 at 6:11pm

math
On Rhonda's family farm, the workers picked 5/12 of the strawberries in the first week. These strawberries were put in 10 crates, and 20kg were left over. The crates were sent off to the supermarket and the other 20kg were sold at the family fruit stand. During the second ...
Thursday, February 5, 2015 at 5:41pm

Academic English
Hello! For my first task, I have to reflect on these two questions from a University seminar. I answered the questions below. Please let me know if I have answered them well enough. what does it mean to "learn" something? To "learn" something means to gain ...
Thursday, February 5, 2015 at 4:15pm

math
On Rhonda's family farm, the workers picked 5/12 of the strawberries in the first week. These strawberries were put in 10 crates, and 20kg were left over. The crates were sent off to the supermarket and the other 20kg were sold at the family fruit stand. During the second ...
Thursday, February 5, 2015 at 2:41pm

Math
On Rhonda's family farm, the workers picked 5/12 of the strawberries in the first week. These strawberries were put in 10 crates, and 20kg were left over. The crates were sent off to the supermarket and the other 20kg were sold at the family fruit stand. During the second ...
Thursday, February 5, 2015 at 1:00pm

art
I need help with art please? (10 points) 1. Which exhibit would be the least likely choice for a museum specializing in European art? A. Renaissance Art B. Medieval religious panels C. Temple Art *** D. Baroque Art 2. A Chinese watercolor painting contains an image of a bird ...
Thursday, February 5, 2015 at 12:53pm

Maths
Divide Rs 116 among 4 parts such that 5 added to first part 4 subtracted from the second part 3 mutltiplied by third part and fourth part divided by 2 are all equal
Thursday, February 5, 2015 at 12:13pm

Maths
Divide Rs 116 among 4 parts such that 5 added to first 4 subtracted from the second 3 mutltiplied by third and fourth divided by 2 are all equal
Thursday, February 5, 2015 at 12:02pm

Maths
Divide Rs 116 among 4 parts such that 5 added to first 4 subtracted from the second 3 mutltiplied by third and fourth divided by 2 are all equal
Thursday, February 5, 2015 at 11:58am

English
Posted by rfvv on Monday, February 2, 2015 at 9:30pm. Posted by rfvv on Tuesday, January 27, 2015 at 10:03pm. Is he doing well in class? 1. - No, he isn't. You see, he can't read or write. 2. - No, he isn't. You know, he can't read or write...
Wednesday, February 4, 2015 at 7:14pm

reading
Many years ago, there lived a woodsman and his wife. They were very poor but very happy in their little house in the forest. Poor as they were, they were always ready to share what little they had with anyone who came to their door. They loved each other very much and were ...
Wednesday, February 4, 2015 at 5:09pm

physics
Initially, a particle is moving at 5.45 m/s at an angle of 38.5° above the horizontal. Four seconds later, its velocity is 6.24 m/s at an angle of 54.3° below the horizontal. What was the particle's average acceleration during these 4.00 seconds in the x-direction...
Wednesday, February 4, 2015 at 2:50pm

EDU 650
revise your set of twenty-first century skills to include a list of five to ten specific skills. Do you think these skills are developed when students have greater autonomy in the classroom to undertake learning topics of interest, or is more directed tea
Wednesday, February 4, 2015 at 1:50pm

Algebra
You have a standard deck of 52 cards,you pick one card from the deck and them without putting the first card back,you pick a second card.What is the probability both cards will be 9s?
Wednesday, February 4, 2015 at 11:42am

english
"BLM Wild Horses Joining the Marine Corps Mounted Color Guard on June 3 in Carson City, NV" 1 A special tradition, almost two decades old, between the Bureau of Land Management (BLM) and the U.S. Marine Corps, will be renewed in Carson City on Saturday, June 3, 2006...
Wednesday, February 4, 2015 at 10:38am

English
The first X games featured biking and skateboarding.
Wednesday, February 4, 2015 at 9:41am

math
I have a bag that contains 10 red marbles, 9 green marbles, and 6 blue marbles. I reach into it and take one marble at random. Keeping that marble, I reach into the bag again and take a second marble at random. a. What is the probability that the first marble is green and the...
Wednesday, February 4, 2015 at 1:47am

math
Suppose you are exchanging currency in the London airport. The currency exchange service there only makes transactions in which one of the two currencies is British pounds, but you want to exchange dollars for Euros. Thus you first need to exchange dollars for British pounds...
Tuesday, February 3, 2015 at 11:13pm

Chemistry
Cola drinks have a phosphoric acid content that is described as `from 0.057% to 0.084% of 75% phosphoric acid, by mass." Estimate the pH range of cola drinks corresponding to this average range of H3PO4 content. I am having trouble with the wording of this question, I ...
Tuesday, February 3, 2015 at 10:16pm

algebra
michael purchased a certain number of shares of one stock for a total of $1400. The second stock was selling for 6$ less per share. Michael could have brought 3 more shares of the second stock for the same amount of money. How many shares of the first stick did michael ...
Tuesday, February 3, 2015 at 9:45pm

MATH
THE FIRST AND LAST TERMS OF AN ARITHMETIC SERIES IS 5 AND 61 RESPECTIVELY WHILE THE SUM OF ALL THE TERMS IS 957. DETERMINE THE NUMBER OF TERMS IN THE SERIES.
Tuesday, February 3, 2015 at 9:07pm

Physics
A particle leaves the origin with an initial velocity of 4.90 m/s in the x direction, and moves with constant acceleration ax = -2.70 m/s2 and ay = 3.90 m/s2. How far does the particle move in the x direction before turning around? What is the particle's velocity at this ...
Tuesday, February 3, 2015 at 4:26pm

Math
Randy had a sheep that started eating more and more as each day passed. on the first day, Tandy's sheep ate 5 carrots. On the second day, Randy's sheep ate 11 carrots. On the third day, the sheep ate 18 carrots. And on the fourth day, the gluttonous sheep ate 26 ...
Tuesday, February 3, 2015 at 4:06pm

math work for workeys
Ok so I have an example and I used it for my work. First I'll show the example. Multiply a mixed number with a whole number. 4 times 2 and 1/8 . You multiply 4 times 2 and 4 times 1/8. Get 8 + 4/8. Simplified and got 8 and 1/2. The problem that I got was. You are a lead ...
Tuesday, February 3, 2015 at 3:50pm

math
The second and fifth terms of a geometric progressions are 16 and 2 respectively. Determine the common ratio and the first term
Tuesday, February 3, 2015 at 3:34pm

algebra
Solve. Simplify your answer. Type an exact answer using radicals as needed. y^2 + 31 = 12y Solution y = {8.236067978, 3.763932022} 1. y =(12-√20)/2=6-√ 5 = 3.764 2. y =(12+√20)/2=6+√ 5 = 8.236 Which would be the correct way to answer this equation, the ...
Tuesday, February 3, 2015 at 3:24pm

algebra
the sum of two numbers is 21. The first number is 2/5 of the second number. what are the numbers? Help, I have been trying to figure this out for two hours and my eyes are starting to cross!! Please and Thank you.
Tuesday, February 3, 2015 at 1:52am

chemistry
The fluorocarbon compound C2Cl3F3 has a normal boiling point of 47.6 ∘C. The specific heats of C2Cl3F3(l) and C2Cl3F3(g) are 0.91 J/g⋅K and 0.67 J/g⋅K, respectively. The heat of vaporization for the compound is 27.49 kJ/mol. Calculate the heat required to ...
Monday, February 2, 2015 at 9:53pm

English
Posted by rfvv on Tuesday, January 27, 2015 at 10:03pm. Is he doing well in class? 1. - No, he isn't. You see, he can't read or write. 2. - No, he isn't. You know, he can't read or write. ----------------------- Are both the same? Which one is commonly used, &#...
Monday, February 2, 2015 at 9:30pm

math
the track at our school is 440 yards long. it took Maya 10 minutes to jog around the track 4 times. find her speed in miles per hour. I first found out that r=d/t then we converted minutes to hour. we got 24 times around the track
Monday, February 2, 2015 at 8:48pm

Language Arts
Which word best describes the tone of the following lines from "New World"? First Man, behold; the earth glitters with leaves; the sky glistens with rain. A. Appreciative B. Disgusted C. Puzzled D. Surprised Is the answer A? Thank you
Monday, February 2, 2015 at 3:16pm

Physics
As it passes over Grand Bahama Island, the eye of a hurricane is moving in a direction 57.0° north of west with a speed of 40.0 km/h. (Let i hat represent east and j hat represent north.) (a) What is the unit-vector expression for the velocity of the hurricane? It ...
Monday, February 2, 2015 at 2:43pm

maths
The first term of a g.p is twice it's common ratio, find the sum of the first two term of the progression, if it's sum to infinity is 8
Monday, February 2, 2015 at 1:42pm

Math
In “Adventures of Isabel,” how is the doctor different from Isabel’s other enemies—the bear, the witch, and the giant? He is Nice to Her He Frighten Her He gets killed He may be Real Witch one pls? I think It's The first one..
Monday, February 2, 2015 at 1:39pm

acceleration
Col. John Stapp led the U .S . Air Force Aero Medical Laboratory's research into the effects of higher accelerations. On Stapp's final sled run, the sled reached a speed of 284.4 m/s (632 mi/h ) and then stopped with the aid of water brakes in 1.4 s . Stapp was barely ...
Monday, February 2, 2015 at 1:23pm

english
Vehicle backover injuries and deaths occur when someone, without a driver’s knowledge or awareness, is positioned behind a vehicle as the driver is backing out of a driveway or other parking spot. Most victims of backovers are the elderly and children. 2 To add to the ...
Monday, February 2, 2015 at 10:35am

algebra
Factor by grouping even though it would seem reasonable to first combine like terms. 30b^2 + 25b + 36b + 30 = This practice question I have no clue how to do, please help!! Thank you
Monday, February 2, 2015 at 7:16am

math
The first, the third and the seventh terms of an increasing arithmetic progression are three consecutive terms of a geometric progression. In the first term of the arithmetic progression is 10 find the common difference of the arithmetic progression
Monday, February 2, 2015 at 1:48am

Economy
Consider a competitive firm with a total cost function given by TC(q)=q^2/1000. Suppose that, in order to incentivize higher production, the government decides to refund firms for their cost of producing the FIRST q units produced, up to 1000 of them. What is the LARGEST ...
Sunday, February 1, 2015 at 11:29pm

L.A.
To which sense do the following lines from "Grandma Ling" appeal? and there I faced my five foot height, sturdy legs and feet square forehead, high cheeks, and wide-set eyes A. hearing B.taste C. sight D. smell 2. which word best describes the tone of the following ...
Sunday, February 1, 2015 at 11:17pm

Chemistry
The age of wine can be determined by measuring the trace amount of radioactive tritium, 3H, present in a sample. Tritium is formed from hydrogen in water vapor in the upper atmosphere by cosmic bombardment, so all naturally ocurring water contains a small amount of this ...
Sunday, February 1, 2015 at 10:20pm

writing
memorandum help. help to make this better readable for the viewer. Purpose Alternative fuels are becoming an important area of research. There are two main reasons researchers are looking for a new and reliable fuel source. The first is to combat the reliance of the U.S on ...
Sunday, February 1, 2015 at 9:55pm

4th grade math
Jake wants to distribute 543 marbles equally among 7 of his friends. In what place is the first digit of the quotient?
Sunday, February 1, 2015 at 9:17pm

Healthcare finance
You are considering starting a walk-in clinic. Your financial projections for the first year of operations are as follows: Revenues (10,000 visits) $400,000 Wages and benefits 220,000 Rent 5,000 Depreciation 30,000 Utilities 2,500 Medical Supplies 50,000 Administrative ...
Sunday, February 1, 2015 at 6:41pm

Healthcare finance
You are considering starting a walk-in clinic. Your financial projections for the first year of operations are as follows: Revenues (10,000 visits) $400,000 Wages and benefits 220,000 Rent 5,000 Depreciation 30,000 Utilities 2,500 Medical Supplies 50,000 Administrative ...
Sunday, February 1, 2015 at 6:39pm

Healthcare Finance
You are considering starting a walk-in clinic. Your financial projections for the first year of operations are as follows: Revenues (10,000 visits) $400,000 Wages and benefits 220,000 Rent 5,000 Depreciation 30,000 Utilities 2,500 Medical Supplies 50,000 Administrative ...
Sunday, February 1, 2015 at 6:38pm

physics
A 25 kg cannon ball is fired from a cannon with muzzle speed of 1520 m/s at an angle of 35.5 ◦ with the horizontal. The acceleration of gravity is 9.8 m/s 2 . Use conservation of mechanical energy to find the maximum height reached by first ball. Answer in units of m. I ...
Sunday, February 1, 2015 at 3:33pm

Math
An airplane in Australia is flying at a constant altitude of 2 miles and a constant speed of 600 miles per hour on a straight course that will take it directly over a kangaroo on the ground. How fast is the angle of elevation of the kangaroo's line of sight increasing when...
Sunday, February 1, 2015 at 3:25pm

English
Can you check my answers to see if they are right and if not, help me on it? These questions begin with the paragraph starting with "Now was heard again the clangor of music ...." 1. In the first two paragraphs, the narrator conveys his mood of the market-place by ...
Sunday, February 1, 2015 at 2:11pm

writing
Need help with Achieving a Readable Style. Memorandum TO: Jerry Bradshaw DATE: March 29, 2011 FROM: Bill Jones SUBJECT: The Best Approaches in Alternative Fuel Research Purpose Alternative fuels are becoming an important area of research. There are two main reasons researchers...
Sunday, February 1, 2015 at 1:48pm

Math
Proove that: a)2^(1/2) is not rational. b) prove that 2^(1/3) is not rational. I have managed to prove the first part, but i am stuck on the second can someone give me an hint please?
Sunday, February 1, 2015 at 10:02am

chem
Calculate the wave length in amsrong unit of the first spectra line in the bama series for Li2 take R= 109766rcm i tried using this formular 1/lander = Z^2R(1/n1^2-1/n2^2) then Z is 3, n1 = 2 n2= 3
Sunday, February 1, 2015 at 6:03am

math
The sum of the first 10 term of an arithmetic sequence is 145 and the sum of the fourth and ninth term is five times the third term. Determine the first term and constant difference.
Sunday, February 1, 2015 at 5:03am

Math- Vector Calculus
A manufacturer sells two products, one at a price of $3000 a unit and the other at a price of $12000 a unit. A quantity q1 of the first product and q2 of the second product are sold at a total cost of $5000 to the manufacturer. Express the manufacturer's profit, as a ...
Saturday, January 31, 2015 at 8:56pm

Program Designs
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 ...
Saturday, January 31, 2015 at 7:37pm

physics II
A rocket is launched vertically from ground with a constant acceleration. If the rocket emits a burst of sound every five seconds after launching, find the difference of intensity levels observed at the launching site for the first and the second bursts of sound.
Saturday, January 31, 2015 at 6:02pm

Physics II
Please can anyone explain. Thank you. A rocket is launched vertically from ground with a constant acceleration. If the rocket emits a burst of sound every five seconds after launching, find the difference of intensity levels observed at the launching site for the first and the...
Saturday, January 31, 2015 at 3:30pm

reading
Scientists generally agree that Earth is getting warmer due to what's called the greenhouse effect. A greenhouse used for plants stays warm because sunlight and heat coming through the glass roof are mostly trapped. The heat doesn't radiate back into the atmosphere ...
Friday, January 30, 2015 at 3:01pm

psychology
1. The most common of all of the psychological disorders is A. bipolar disorder. B. acute stress disorder. (C). depression. D. schizophrenia. 2. In the Freudian psychoanalytic perspective, the id is to the pleasure principle as the ego is to the _______ principle. A. primary B...
Friday, January 30, 2015 at 1:22pm

psychology
A company supervisor asks for volunteers from the first shift to help assemble a new binding machine that must be on-line within the next 24 hours. Grady lifts his chin and his shoulders, nods, and says, "I can do it." In the social cognitive perspective of Albert ...
Friday, January 30, 2015 at 12:53pm

Social studies
Why did the first English settlers come to America? A. to find gold B. to become fur traders C. to start new life D. to become missionaries I need help :-(
Friday, January 30, 2015 at 12:35pm

math
in an arithmetic sequence the common difference is equal to 2.the first term is also the first term of a geometric sequence. the sum of the first 3 terms of an arithmetic sequence and the sum of the first 9 terms of an arithmetic sequence form the 2nd and 3rd terms of a ...
Friday, January 30, 2015 at 12:13pm

Language Arts
This is Grandma Ling If you dig that hole deep enough you'll reach China, they used to tell me, a child in a backyard in Pennysylvania. Not strong enough to dig that hole, I waited twenty years, then sailed back, half way around the world. In Taiwan I first met Grandma. ...
Friday, January 30, 2015 at 12:05pm

advanced algerbra
Write the first four terms of the sequence that begins with 5000 and decays 15% with each term. What is the common ratio? I found that that common ratio is .85 but I'm confused on how yyou would get that?
Thursday, January 29, 2015 at 7:47pm

Algebra 2
Bugs made the trip at 40 miles per hour during the first hiatus.joan made the same trip at 50 miles per hour during the second hiatus how long was the trip if it took buggs 2 hours longer than it took joan
Thursday, January 29, 2015 at 7:13pm

Physics
A man in search of his dog drives first 13.3 mi northeast, then 17.3 mi straight south, and finally 6.85 mi in a direction 30.3° north of west. a) What is the magnitude of his resultant displacement? b) What is the direction of his resultant displacement? Express your ...
Thursday, January 29, 2015 at 5:21pm

Physics Help
During a long airport layover, a physicist father and his 8-year-old daughter try a game that involves a moving walkway. They have measured the walkway to be 41.5 m long. The father has a stopwatch and times his daughter. First, the daughter walks with a constant speed in the ...
Thursday, January 29, 2015 at 5:09pm

PLEASE HELP CHECK? MS. SUE ANYONE?
How is this so far? and what else should i add, i need two pages and i have only one done, due today. help? I'm doing like a journalist. I Josephine A. Walker was a slave for Harry Richardson. Every morning I had to serve him, I had to be up by 4am and was unable to go to ...
Thursday, January 29, 2015 at 4:30pm

physics
Suppose a car is traveling at +25.0 m/s, and the driver sees a traffic light turn red. After 0.564 s has elapsed (the reaction time), the driver applies the brakes, and the car decelerates at 4.00 m/s2. What is the stopping distance of the car, as measured from the point where...
Thursday, January 29, 2015 at 4:21pm

SS
How is this so far? and what else should i add, i need two pages and i have only one done, due today. help? I Josephine A. Walker was a slave for Harry Richardson. Every morning I had to serve him, I had to be up by 4am and was unable to go to bed till 12am midnight. I had to ...
Thursday, January 29, 2015 at 4:07pm

URGET!!
DOING A 20 QUESTION MATH TEST AND GOT STUCK ON THESE PROBLEMS!!:( 1.find the three terms in the sequence 30,22,14,6,.... 2.write a rule for the sequence 4,8,16,32 3.find the first-four terms of the sequence represented by the expressed sequence 3n + 5. 4.a gas station charges ...
Thursday, January 29, 2015 at 4:06pm

personal finance
As a college senior, Jessica was offered a new credit card that allowed her to take a 10% discount on the first month's purchases. She accepted the offer and made purchases that totaled $156.19. How much did she owe after the discount was deducted from the $156.19?
Thursday, January 29, 2015 at 3:43pm

S.S. Check please
2. Why were Native Americans forced to leave their lands during the 1830s? a.) settlers wanted to settle the land b.) U.S. citizens settled the land first c.) the Supreme Court ordered their removal d.) their new lands were better for farming. ****** 4. How did President ...
Thursday, January 29, 2015 at 1:20pm

History
What was Hammurabi's most important achievement as the ruler of Babylon? He built extensive canals, which carried water to many parts of his kingdom. He established permanent armies, which he used to control his empire. He appointed governors to rule over conquered cities...
Thursday, January 29, 2015 at 11:34am

social studies
Regarding the Electoral College, which of the following statements is false? A. Electors vote on the first Monday after the second Wednesday in December. B. The electoral vote results are transmitted to the Secretary of State. C. The electoral college is located in Washington...
Thursday, January 29, 2015 at 3:32am

Math
Fred, Burt, Conrad, Otto, and Hugh run a race. All the runners can be taken to have the same level of ability, so it may be assumed that all of the possible orderings of the five runners are equally likely. Express your answers to the questions to two decimals. What is the ...
Wednesday, January 28, 2015 at 11:53pm

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 36.0 m, and the heights of the Jackson and Walton buildings are, respectively, ...
Wednesday, January 28, 2015 at 11:31pm

Chemistry
32.0=5.5x10^2(1/T)+14.2 Solve for T I am confused about what the first step would be to solving for T. Would I divide 5.5x10^2(1/T) and move it to the left side? Please help.
Wednesday, January 28, 2015 at 9:31pm

Algebra
32.0=5.5x10^2(1/T)+14.2 Solve for T I am confused about what the first step would be to solving for T. Would I divide 5.5x10^2(1/T) and move it to the left side? Please help.
Wednesday, January 28, 2015 at 9:30pm

Math
Fred, Burt, Conrad, Otto, and Hugh run a race. All the runners can be taken to have the same level of ability, so it may be assumed that all of the possible orderings of the five runners are equally likely. Express your answers to the questions to two decimals. What is the ...
Wednesday, January 28, 2015 at 7:52pm

math
Mr. Smith’s first period class had an average of 90% on the first test, and his 4th period class had an average of 82%. If there were 30 people in his first class, and 22 in his second, what is the average score of someone in his class?
Wednesday, January 28, 2015 at 3:49pm

Genetics
Why are emerging f2 progeny frome crosses one, two, and three should be counted and phenotyped over a period of seven days? I have... for the first say of emergence, cultures produce more females than males. On successive days, the proportion of males increase until the sex ...
Wednesday, January 28, 2015 at 7:55am

math
Barb is making a bead necklace. She strings 1 white bead, then 3 blue beads, then 1 white bead, and so on. Write the numbers for the first eight beads that are white. What is the rule for the pattern?
Tuesday, January 27, 2015 at 9:57pm

English-Scarlet Letter
Chapter 13 1. The point of the statement in the first paragraph, “The public is despotic… to its generosity” is to a. Argue that the public will eventually see reason b. Assert that the public upholds certain rights for its citizens c. Suggest that the public ...
Tuesday, January 27, 2015 at 8:42pm

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