# First Aid

Statistics and Probability
Teams A and B play a series of games with the first team to win 4 games being declared the winner of the series. Suppose that team A independently wins each game with probability 0.6. Find the probability that team A wins the series.

Statistics and Probability
Teams A and B play a series of games with the first team to win 4 games being declared the winner of the series. Suppose team A independently wins each game with probability 0.6. Find the probability that team A wins the series.

Business and Finance Basics I 1
060236RR Business and Finance Basics I 1.   The taxable earnings column of a payroll register records       A. the estimated tax. B. wages, actual tax, and estimated tax. ----C. what wages will be taxed. D. the actual tax. 2.   Jones of Boston borrowed \$40,000, on...

Math 7th grade unit 10: Tools of Geometry lesson 5
Use the points in the diagram to name the figure shown. Then identify the type of figure. A line goes through points C and D. (1 point) modifying above Upper C Upper D with two-way-arrow, linemodifying above upper D upper C with right arrow, raymodifying above upper C upper D ...

English
1.) Main Theme Of ''A Noiseless Flash'' Is That A. Chance Alone Determined Who Survived The Attack. B. Many Individuals Anticipated The Nuclear Holocaust. C. People Respond Methodically In Emergencies. D. All People Suffer Equally In War. This Is From The Story Noiseless Flash...

physics
Two blocks connected by a cord passing over a small, frictionless pulley rest on frictionless planes: a) What is the acceleration of the blocks? b) What is the tension in the cord? c) Which way will the system move when the blocks are released from rest? Right or left? On the ...

English
One morning, when Gregor Samsa woke from troubled dreams, he found himself transformed in his bed into a horrible vermin. He lay on his armor-like back, and if he lifted his head a little he could see his brown belly, slightly domed and divided by arches into stiff sections. ...

English
The first day of my vacation was like the first day of spring: bright, cool, and colorful. Which literary device is used in this sentence? A) Allusion B) Hyperbole C) Imagery D) Simile ** I'm leaning towards D because the sentence uses "like", but I also think it might be C ...

Language Arts
from “The Village Blacksmith” by Henry Wadsworth Longfellow 1 Under a spreading chestnut tree 2 The village smithy stands; 3 The smith, a mighty man is he, 4 With large and sinewy hands; 5 And the muscles of his brawny arms 6 Are strong as iron bands. 7 His hair is crisp, ...

Chemistry
I don’t know how to do this because I was sick when this was thought. If someone could please explain how to do or set up the first problem. A. Measure out 0.130 moles of salt (NaCl) into a blue, dry cup. You need to convert to mass in grams. Show work: B. Put 4.03x10^23 ...

ALGEBRA 1!!!! PLS HELP!!!!
find four consecutive even integers such that if the sum of the first and third is multiplied by 3 the result is 44 more than 4 times fourth

Physics
A filmmaker wants to achieve an interesting visual effect by filming a scene through a converging lens with a focal length of 52.0 m. The lens is placed betwen the camera and a horse, which canters toward the camera at a constant speed of 7.4 m/s. The camera starts rolling ...

Calculus
Find the first three non-zero terms and the general term for the power series representation of f(x) = 1/(x^2 + 3). I came up with 1/3 - x^2/9 + x^4/27, but I don't know the general term.

Math
There are 1000 people standing in a row. They are numbered as 1,2,...,1000. There is a unique demon who eats only the persons which are standing on odd positions. It means that after his first round the person numbered 2 will come at position 1 and the one at 4 will come at 2 ...

Calculus
Find the first three nonzero terms and the general term of the Maclaurin series generated by e^(-6x). My answer: 1 + x + (x^2)/2, general term (x^(n-1))/(n-1)!

7.) What would a world of anarchy be like? A: A situation of living in nature, harmonious and free B: A Situation of well-ordered law and order C: A situation of extended families living together, fighting for resources with other families D: A situation of conclusion and wild...

law
'Property law is an area of law that enforces rights of ownership, possession and transferability, over things , may it be, public property (government owned), private property such as homes or business and it can be tangible or intangabile.' my first language isnt english, so...

Hist. TX. Help Check my Work
Homework help questions Question #1. What happened to airplane manufacturing after World War II? A. Airplane manufacturers began producing goods for the oil industry. B. Airplane manufacturing rebounded and produced airplanes, parts, and equipment. C. Airplane manufacturing ...

Question #12: What contribution did C.M. "Dad" Joiner make to the oil industry in Texas? A. He donated his expertise to help other wildcatters succeed. B. His discovery at the East Texas field resulted in another oil boom in Texas C. He discovered oil at Spindletop. D. He ...

Algebra
Today I’m learning something new but I don’t know how to solve this. I have 2 questions about it but I feel as if, if someone explain/ show how I can complete the first one I’ll be fine with doing the second one in my own. How is a graph different from the parent ...

Question #8: How did texas woman contribute to the war effort during World War 1? A. Approximately 450 became nurses. B. They gained voting rights and voted to end the war. C. They fought in combat. D. They volunteered on the new bases to be secretaries and food service ...

Math
Determine if the number is written in scientific notation. If not, explain; 3 x 100⁻⁶. A. No; it is not written as a power of 10. B. No; the first factor is not a number between 1 and 10. C. Yes; the number is written in scientific notation. I'm almost 200% the answer is A

Algebra 2
suppose that a new company that makes yo yos made 560 yoyos the first week the company overestimated its requirements. The managements intends to decrease the number of yoyo how the company will manufacture by 8 percent each week for 8 week. The number of yo-you that the ...

Math *Updated*
So I figured out how to do the first 6, how do I do the remaining? 7. Evaluate the function below over the domain {-1, 0, 1, 2}. As the values of the domain increase, do the values of the function increase or decrease? y = (3/4)ˣ 8. Suppose an investment of \$5,000 doubles ...

Math
So I figured out how to do the first 6, how do I do the remaining? 7. Evaluate the function below over the domain {-1, 0, 1, 2}. As the values of the domain increase, do the values of the function increase or decrease? y = (3/4)ˣ 8. Suppose an investment of \$5,000 doubles ...

American Literature
Check my answers, homework Help please? What is the significance of the kitchen setting in Langston’s Hughes’ poem “I,Too”? Question 6 options: A. The represents images of deep racial injustice. B. Hughes wanted to express the importance of family tradition. C. The ...

TX History
Growth of Cities: World War II and Postwar Society...Help...?? 1. Which factor best explains the urbanization of Texas after World War II? • affordable urban housing • decline of agribusiness • more manufacturing jobs** -After World War II Texas’ population continued ...

History
Hi, so I have this question. The growing popularity of newspapers, magazines, and books in the United States during the 19th century contributed to which of these? The emergence of a uniquely American literary style The expansion of educational opportunities for women and ...

Ms sue Math
7 8/10 + 7 9/10 First I did 7+7 14 Then 8+9 = 17 Then 10 10 10 So I did ten divide by 17 equals 1 The one gets added to 14 and the remaining seven stays and it turns to 15 7/10? Am I explain this right

math
A fisherman traveled in a boat from point N upstream. After having traveled 6 km, he stopped rowing and 2 hour 40 min after first leaving N, he was brought back to N by the current. Knowing that the speed of the boat in still water is 9 km/hour, find the speed of the river’s...

math
Geoff planted dahlias in his garden. Dahlias have bullbs that dvide and reproduce underground. in the first year, geoff's garden produced 4 bulbs. in the second year it produced 8 bulbs and in the third year it produced 16 bulbs. if this pattern continues how many bulbs should...

ELA (English)
"Miracles" Why, who makes much of a miracle? As to me I know of nothing else but miracles, Whether I walk the streets of Manhattan, Or dart my sight over the roofs of houses toward the sky, 5 Or wade with naked feet along the beach just in the edge of the water, Or stand under...

Math
Kristin worked a total of 10 1/2 hours over 2 days. She worked 6 3/4 hours the first day and h hours the second day. Which equation represents how to find the number of hours Kristin worked the second day? A. 6 3/4h=10 1/2 B. h-6 3/4=10 1/2 C.10 1/2h= 6 3/4 D. 6 3/4+h= 10 1/2

Discrete Mathematics
Most versions of Pascal allow variable names to consist of eight letters or digits with the requirement that the first character must be a letter. How many eight-character variable names are possible? I know that there are 2^7 ways to arrange letters and numbers in the ...

English
On the lines provided, write the word or words in each sentence that need to be followed by a comma. Be sure to include the commas. One comma rule applies in each sentence. Note To help you master the comma, explanations are given for five of the sentences. 1Most of us ...

English
1.)my first question is which of the quotes from henry's speech represents an appeal to the head? a. '' we are apt to shut our eyes against a painful truth, and listen to the song of that siren, till she transforms us into beasts.'' b.''has great Britain any enemy,in this ...

English
On the lines provided, write the word or words in each sentence that need to be followed by a comma. Be sure to include the commas. One comma rule applies in each sentence. Note To help you master the comma, explanations are given for five of the sentences. 1Most of us ...

Science plz help
stop cheating this IS WHAT YOU GET Descarte describes how he held up a large sphere in the sunlight and looked at the sunlight reflected in it. He wrote "I found that if the sunlight came, for example, from the part of the sky which is marked AFZ and my eye was at the point E...

Ms Sue, please look at this.
Hi Ms Sue, there are people cheating on a question. on jiskha just look up "what type of figuratice language is used in lines 1-4 of the poem" and it should be the first question. its by Lemon, and its titled Language Arts. It was posted on Thursday, March 17, 2016 at 12:47 am...

Health
1. What have tobacco companies done in recent years to improve the health of American Youth? (1 point) A. Created more kid-friendly cartoon advertisements for tobacco B. Helped pay for anti-smoking education C. Limited tobacco advertisement to websites only D. Stopped selling ...

Math
A car costs \$11500 new but lost 5% of its value in the first three years. What is worth after 3 years?

Physics
2018-West High School-Trimester 3 Home Announcements Assignments Discussions Grades1 People Pages Files Syllabus Quizzes Modules Class Notebook Google Drive Office 365 Discovery Education Collaborations Flipgrid Physics Projectile Motion Quiz Started: Mar 9 at 8:55am Quiz ...

physics
The illustration for this problem can be seen at screenshots(dot)firefox(dot)com/atwXACAA​9akaoAji/null The army is testing out a new prototype artillery cannon with an uncommonly high muzzle velocity of 1000 m/sec . The design bugs haven't been fully worked out yet, so ...

Math
Silas is going to use 5 ounces of glue and 2 ounces of detergent. What percent of his slime is detergent? A 5%** B 40% C 71.4% D 28.6% E 42.9% F 60% G 250% A bank charges 18.12% interest per year on a credit card account. Jose' closed his account and has a balance of \$529.84 ...

Math. 4 Questions
1. There were 80 boys and 95 girls on the middle school track team last year. This year the number of boys increased by 15%, while the number of girls decreased by 20%. Was there an overall increase or decrease in the number of students on the track team? Calculate the overall...

Math
When the first Harry Potter movie came out, "The Sorcerer's Stone," a local book store marked all the Harry Potter books up by 12.5%. If "The Sorcerer's Stone" paperback cost \$7.37 before the movie came out, how much did it cost after the mark up? My answer is 12.5% turned ...

Wow(off topic)
Jiskha was created 20 years ago. It still looks almost exactly the same as it was when it was first open to the public! Awesome!

English
1.Under a spreading chestnut tree 2.The village smithy stands; 3.The smith, a mighty man is he, 4.With large and sinewy hands; 5.And the muscles of his brawny arms 6.Are strong as iron bands. 7.His hair is crisp, and black, and long, 8.His face is like the tan; 9.His brow is ...

Math
|(-3x+9)/x^10| (Factor -3 out of the numerator first)

Civics Economics
1. Nixon's credibility as President was severely strained by the Watergate scandal. a. True b. False (A) 2. In the 1970's, the federal government gave up its policy of trying to Americanize the Indians. a. True b. False (B) 3. Vietnam was no longer an election issue by 1972. a...

physics
The illustration for this problem can be seen at screenshots(dot)firefox(dot)com/atwXACAA​9akaoAji/null The army is testing out a new prototype artillery cannon with an uncommonly high muzzle velocity of 1000 m/sec . The design bugs haven't been fully worked out yet, so ...

....science
1. An example of a geologic event that could be recorded in rocks is ____. (1 point) a civil war the occurrence of sun spots a volcanic eruption a lunar eclipse 2. "The present is the key to the past." This statement rephrases the ____. (1 point) principle of cross-cutting ...

Social Studies Study Guide
Please check my son's answers. I don't want him to memorize wrong information. Stars by his answers. Thank you for being here! 1. NAFTA is a trade agreement between the United States, China, and India. **the United States, Japan, and Mexico. the United States, Canada, and ...

Probability
The first card Jon draws from a standard deck is a face card (jack, queen, or king). He keeps this card and draws a second one. If he draws at random, what is the probability that Jon now has a pair of kings? Answer as a reduced fraction.

Creative play
A first grade teacher present her lessons on addition Concept in several ways to accommodate to the children's ways of showing what they know and can do., she includes rap chant about addition, small group practice with math manipulatives and a cumulative story in which one ...

Chemistry
The problem states, 'A student wants to determine how long it takes to dissolve 51.3 g of common table salt (sodium chloride) in 1L of water by monitoring the solution. It takes 26.7 seconds for the salt to completely dissolve. Determine the rate of dissolution and describe ...

algebra
An insurance salesperson earns a commission of 3% of the first 5000 dollars on insurance that he sells each week and 4 percent of the value in excess of 5000 dollars. One week he earned a commission of 320 dollars. What was the total value of the insurance that he sold during ...

NEED HELP!
Match each article with the statement that best describes how the information in it is organized. Events are described in the order they happened. Problems are described first and then solutions after. Items and their histories are described one at a time. Items are compared ...

Math
A surveyor sights two signs and the angle between the two lines of sight measures 55. If the first and the second signs are 70 m and 50 m away,respectively,from the surveyor, find the distance between the two signs .Express your answer to the nearest meter.

U.S History
What did the first civilizations in Asia and Africa have in common? A. They had organized governments. B. They lacked social hierarchies. My answer is A is it correct?

Music
A moveable do refers to A. each note receiving a do marking. B. the do marking being used multiple times in a scale. C. the do marking being assigned to the first note of a scale, no matter which pitch it starts on. D. the do marking being fixed on middle C, and all other ...

A lottery ticket contains 5 numbers chosen from the numbers 1 to 40. The winning ticket is the one that matches all the 5 numbers in the correct order. The second prize winner matches four of the five numbers in the correct order. What is the probability of winning the first ...

AP Chem
A first-order reaction has a rate constant of 0.547 min - 1. How long will it take a reactant concentration 0.14 M to decrease to 0.07 M? Not sure how to do this!

Bit rate and probability
Attention, please show the calculations in details, comments have to be provided. 1. Calculate the source rate before and after economy coding, using the data from the task 1. Consider that the bitrate is A. Make conclusions. 2. *Calculate the maximal source rate before ...

English
1.Select the letter of the word group that is spelled correctly. a. Works Progress administration b. Works Progress Administration 2. Select the letter of the word group that is spelled correctly. a. the Great Depression b. the great depression 3. Select the letter of the ...

English
1.Select the letter of the sentence in which all capitalization is correct. a. Joseph Rainey, a former slave from Charleston, became the first African-American congressman. b. Joseph Rainey, a former slave from Charleston, became the first African-American Congressman. 2....

Math
I need some help with the set up please. Joella has a bag of marbles. The bag contains 10 red marbles, 5 green marbles, and 3 blue marbles. She will randomly select 2 marbles from the bag one at a time without replacement. What is the probability that Joella will select a red ...

Math
First tray apple is 1/5 bad, second tray apple is less 5 apples and 1/4 bad apple, write equation tray 1 in terms of x and solve x

Science
I am a world of five letter People eats me If u remove my first letter i will be a form of energy If u remove my 2nd i will be needed 4 living If u remove my 3rd letter i will be a preposition If u remove my 4th letter i will be frink 4 u Ans if u r mastermind !

Social Studies
1. (Use the passage to answer the question) What kind of arrangement is agreed to in this contract? A. Sharecropping B. Black codes** C. Grandfather clause D. Ten Percent Plan 2. (Economic conditions in the South were far worse than in the North. Confederate soldiers had ...

Physics
A disk of radius 0.4 cm and mass 0.7 kg is rotating at 5 rad/s. A second disk of radius 0.5 cm and mass 0.85 kg is rotating at 6 rad/s in the other direction. What is the combined angular velocity of the disks when the second disk is placed on top of the first? Should I add up...

Math
Geoff planted dahlias in his garden. Dahlias have bulbs that divide and reproduce underground. In the first year, Geoff’s garden produced 8 bulbs. In the second year, it produced 16 bulbs, and in the third year it produced 32 bulbs. If this pattern continues, how many bulbs ...

Grammar
1.Select the letter of the word group that is spelled correctly. a. Works Progress administration b. Works Progress Administration 2. Select the letter of the word group that is spelled correctly. a. the Great Depression b. the great depression 3. Select the letter of the word...

Physics
A disk of radius 0.4 cm and mass 0.7 kg is rotating at 5 rad/s. A second disk of radius 0.5 cm and mass 0.85 kg is rotating at 6 rad/s in the other direction. What is the combined angular velocity of the disks when the second disk is placed on top of the first?

Math
A grandmother needs \$50,000 for her here grandsons university in 10 years. She plans to make equal bi-weekly payments to a savings account for the first 6 years at an interest rate of 3.9% compounded bi-weekly. She will then leave that sum to accumulate interest over the next ...

Language Arts HEEEEELP
1) Choose the option that best completes the multi-draft reading process. First Read: Read to unlock the basic meaning of the text Second Read: Analyze the craft and structure of the text Third Read:________________ A. Determine what conflict drives the main text B. Connect ...

Programming Logic and Design (help?)
Design a retirement planning calculator for Skulling Fincancial Services. Allo a user to enter a number of working years remaining in the user's career and the annual amount of money the user can save. Assume that the user earns three percent simple interest on savings ...

physics
A motorist travels 100 miles. The first half of the distance takes one hour; the second half takes 1.5 hours. What is the average speed for the journey? I got the answer as 40 miles/hr, am I correct? Thanks.

History
Which of the following actions occurred first? A. Japan attacked Pearl Harbor B. The axis powers invaded neighboring territories C. The lend-lease act was proposed D. The United States drafted men into Armed Forces

social studies
During the Spanish Civil War, Republicans fought to support a democratic government for Spain while Nationalists fought to support a Spanish dictatorship. What effect did the Spanish Civil War have on the buildup to World War II? A.The civil war was the first time a democratic...

social studies
During the Spanish Civil War, Republicans fought to support a democratic government for Spain while Nationalists fought to support a Spanish dictatorship. What effect did the Spanish Civil War have on the buildup to World War II? A.The civil war was the first time a democratic...

Can someone help me analyze this poem called Nothing Gold can stay? Nature's first green is gold Her hardest hue to hold Her early leaveâ€™s a flower But only so an hour Then leaf subsides to leaf. So Eden sank to grief, So dawn goes down to day. Nothing gold can stay.

Math 30-2
How many ways can you arrange the word PROBLEMATIC A. If the first letter must be a vowel and the last letter must be a consonant B. If the letters B and L must be beside each other C. If the letters PROB must be grouped together (although not necessarily in that order)

maths
In a race over 4 km Ryan ran at a constant speed. Sophie, however, ran the first 2 km at a speed 1 km/h more than Ryan and ran the second 2 km at a speed 1 km/h less than Ryan. Who won the race?

Chemistry
'Given 1.760 L of 0.384 M acid and 0.834 L of 0.724 base, find the final pH. Both the acid and base are strong.' First I multiplied the volume by the molarity to find the moles of each. Then I came up with this equation: HX + YOH --> H2O + YX (Y isn't yttrium; it's just ...

Algebra
a. Do some research and find a city that has experienced population growth. Determine its population on January 1st of a certain year. Write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential...

History
Question 7(Multiple Choice Worth 6 points) (07.05 LC) Which statement best explains Henry David Thoreau's idea of civil disobedience? Taxation without representation is unfair and must be resisted. The government must serve the people, not the other way around. If a law goes ...

math
Mark has 5/6 as many blue marbles as red marbles. After buying 20 more marbles of each color, he has 7/8 as many blue marbles than red marbles.How many of each color did Mark had at first?

math
.I went to a store and spent 1/3 of my money and P5.00 more. Then, I went to a second store where I spent 3/5 of my remaining money plus P9.00 more. I had exactly P45.00 left. How much money had I at first?

MODERN WORLD STUDIES
google docs mws unit 2 test connexus First name: jeffrey last name: Donnaho Student ID: 245672846 GIVE ME ALL ANSWERS PLEASE

What annual effective dose equivalent to the lungs would you receive from 210Po by smoking one pack of cigarettes per day? Calculate this first analytically; then modify the Stella lung model provided to perform the same calculation and compare. Define any assumptions you ...

chemistry
At 90C the following equilibrium is established H2(g) + S(s) = H2S(g) Kc= 6.8x10^-2 If 0.17 moles of H2 and 0.4 mole of Sulfur are heated in a 1L vessel up to 90C, what will be the partial pressure of H2S at equilibrium? Dr. Bob, first is 0.32 atm correct? Second, if so, is 0....

Math
A triangle has a perimeter of 48 feet the Exxon’s aid is 5 feet longer than the first side the third side is 3 feet longer than twice the fiat side

math
What is the acceleration of the particle the first time its velocity equals zero? s(t)= -4sin(t) - (t/2) +10 What is the acceleration of the particle the first time its velocity equals zero? −5.197 0.745 1.323 2.550 3.969 Could somebody write out the steps and explain this ...

Sociology
Because the first members of the baby boom generation have now turned 50, we are likely to see a shift to more positive images of the elderly, in part because A.) Of the distinction of being elderly. B.) Of their vast numbers and economic clout. C.) They are more productive in...

History
Which best describes an impact of Italian aggression in the inter-war period? the end of a shaky alliance with France Germany’s first overseas empire increased U.S. intervention in Europe revived cultural ultranationalism

Literature
Hi, I am currently working on a project for this poem: Because I wanted to write a poem that would make me push away from the table & say Damn, & turn my face, even though I never say that word. Say Look, this is your saddest thing. That’s all. Your first & only saddest ...

Amanda would like to develop a product for Coca-Cola for health conscious consumers. She first needs to conduct adequate _______ segmentation research in order to find out more about the market. a. positioning b. psychographic c. individualized d. demographic

math
1. Find the area of a parallelogram with base b and height h. b = 87 cm h = 18.6 cm (1 point) 105.6 cm2 211.2 cm2 809.1 cm2 1,618.2 cm2 2. Find the area of the triangle. A triangle has a base of 21 yards and a perpendicular height of 8.2 yards. (1 point) 33.62 yd2 86.1 yd2 344...

Math
Shandel went to the County Fair this summer and was surprised to see a math game on the midway among the games of skill and chance. Picture of a Midway BarkerIn the game, the barker starts by thinking of a math rule or calculation. The player spins a number wheel to get her ...

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