# First Aid

**Lang Arts**

1 What is the purpose of the Egyptian pyramids caption(its a story on pearson Etext called Art Architecture and learning in egypt) A. to introduce a supporting detail B. to state a key idea C. to provide details about an image D. to explain specialized vocabulary 2 Which text ...

**History**

How is the president's power to make appointments limited? A:He can only appoint law-makers B:He must make all appointments in the first 100 days of office C:The appointments must undergo judicial review D: The Senate must approve the appointments*** Is this correct?

**English**

posted by rfvv Friday, February 3, 2017 at 10:33am. 1. The guests talked about a lot of topics on the talk show. 2. The guests talked about a lot of topics in the talk show. --------------------------- Which one is correct? Do we have to use 'on' here? 3. First speaker, come ...

**English**

[Reading activities] 1. The passage is divided into three parts. I want you to come up here and read Part 1. You have to read all the sentences and translate each sentence into Korean in Part 1. 2. Read the sentences from the first line. 3. Read the sentences from Line 1 to ...

**Chemistry -Assignment Followup**

Many important metals occur as sulfide, arsenide, and antimonide minerals, especially in the Sudbury mineral complex. The first step in processing these ores involves “roasting” the ore in air to produce the metal or metal oxide, along with nonmetal oxides that can be ...

**Math**

Betty is in the process of opening her own business – a coffee shop in downtown Fargo, North Dakota. With the Grand Opening a month away, she runs the numbers involved in her upfront expenses: $5,400 for local advertising, $2,700 for the security deposit and first month’s ...

**Social Studies**

Which of the following is a characteristic of Earth's first people? A. They lived in cold places B. They lives far from water sources C. They lived on the Asian continent D. They moved around in search of food** How do people in northern Chad adapt to the lack of arable land ...

**prealgebra**

how do I write the first five recursively defined sequence of this problem a(n)=-2?please help and explain with steps

**Math**

The average of four possible numbers is 15. The second number is 2 times the first number. The third number is twice the second. What is the largest number? Would these be consecutive integers? And then you find the median??

**Math**

While driving on a 500-mile trip, Mr. Smith averages 60 miles per hour for the first t hours. In terms of t, where t<8, how many miles remained to be traveled? A) 60t-500 B) 500-60t C) 300,000 D) 500-60/t E) 500/60t

**History**

Which option accurately describes life events of explorer Hernán Cortés? hernan Cortes conquered the Incan empire and discovered macho Pichu hernan Cortes kidnaped Montezuma ii and conquered the Aztec empire hernan cotes led a large expedition from Mexico to present-day ...

**Math**

Hi! I’m practicing for the SHSAT, and I am doing some math problems. I don’t want to take advantage of this website, so I decided to ask you guys first. Am I allowed to ask lots of math questions? But I will answer them(at least the ones I know) could you help me check it...

**As Physics**

Motion and Projectiles Homework-Due tommorow Extended Writing Task: Freefall Two identical steel balls are released from rest above cylinders containing oil as shown in the diagram below.The balls travel vertically until they reach the bottom of the cylinder. The graph below ...

**Math**

Suppose that license plates in a certain country are made up of three letters followed by 2 digits followed by 3 more letters. How many license plates can be made if no repetitions are allowed within each set. (That is, no repetition within the first set of letters, the set of...

**Math**

the first term in the sequence is 256. after the first term, each term is multiplied by two amd then divided by four. what is the value of the 9th term

**Math**

The odds of Macy passing her driver's test on the first try are 17:27 Determine the probability that she will pass her drivers test A. 1.588 B) 0.614 C) 0.630 D) 0.386 Is it C? (0.17 x 0.27)

**tourism and hospitality**

Which describes the prices of products during the introduction stage of the life cycle? they are generally low because a company wants consumers to try its new product they are generally average because the company does not know if it is going to need to raise or lower the ...

**Maths (urgent)**

Find the sum of the first three prime numbers that end with a 9

**pre algebra**

Reiny can you please help with these 3 problem. 1. a1=-4;an-1-3 this is find the first five terms of the recursively defined sequence. Problem 2 and 3 is write the first terms of the explicitly defined sequence an=4n+2. problem 3 an=2(-3)n-1

**history**

How were the Spanish able to conquer two great empires with only a handful of soldiers? First, the Spanish had superior military equipment. They were protected by steel armor and had guns. The Aztecs and Incas relied on clubs, bows and arrows, and spears. Also, the Native ...

**History**

Which English inventor revolutionized the textile industry with his invention known as the “spinning jenny”? jethro Tull roger bacon james Hargraves henry Bessemer C? Which American inventor revolutionized the production of cotton with his invention of the cotton gin? ...

**History**

Which accurately describes Galileo's impact on science during the Scientific Revolution? galileo used a telescope to discover moons revolving around Jupiter and craters on earth moon galileo invented the compound microscope which improves magnification compared to older ...

**geometry**

Name the property of equality or congruence that justifies going from the first statement to the second statement. StartFraction x Over 2 EndFraction equals 3x2=3 x equals 6x=6 symmetric property of congruencesymmetric property of congruence distributive propertydistributive ...

**prealgebra**

a1=-1;an=-5an-1 please help prealgebra first five terms

**prealgebra**

please help me to find the first five terms of the recursively defined sequence of this problem with steps, a1=3;an=6an-1.

**pre algebra**

what is the first five terms of the the following recursively defined sequence with the steps please. a=1;=3a

**Algebra 1**

A new toilet model has two different flush settings in order to conserve water. One setting uses 1.6 gallons per flush and the other setting uses .8 gallons per flush. The total amount of water w (in gallons) used in the first setting is given by the equation w=1.6f where f is...

**ELA**

Passage: Most people outside of Farmington, Maine, have never heard of Chester Greenwood—but endless numbers of children have a fun way to play outside in cold winter weather because of his invention. Chester Greenwood was born in 1858 in Farmington, Maine. One of six ...

**LA**

Passage: Most people outside of Farmington, Maine, have never heard of Chester Greenwood—but endless numbers of children have a fun way to play outside in cold winter weather because of his invention. Chester Greenwood was born in 1858 in Farmington, Maine. One of six ...

**LA**

Choose the option that best completes the multi-draft reading process. First Read: Read to unlock the basic meaning of the text. Second Read: Focus on __________ Third Read: Focus on what the text means and how it relates to the world. A. what the text says. B. how the author ...

**History**

Which best describes a significant event that occurred during the American Revolutionary War? james madison wrote the first 10 amendments to the constitution, known as the bill of rights The battle of Gettysburg occurred in Pennsylvania, causing 15,000 casualties the ...

**English**

Fill a glass with water. Cover the glass with paper. Turn the glass upside down. The water stays in the glass. 1. The outside air pressure is greater than the inside air pressure. ------------------------------------ This is about a simple science experiment. Q1) Why is 'the' ...

**math**

find three consecutive odd integers such that the sum of three times the first and the third is 72

**Psychology**

Which phenomenon does the following example illustrate? When you begin your first year of college, the tuition is $12,000. At the beginning of your second year of college the tuition has been raised by $200, but you do not notice. However, upon returning for your third year of...

**mathematics**

Shows that each of the following sequences is an A.p and hence find the first 5 terms 3n+4,14-4n,4n-2. Solve it

**Maths**

If the first term of an arithemetic progression is -4 and the twelveth term is 8,find the common difference.

**English**

English posted by rfvv Friday, October 20, 2017 at 8:58pm. The frog brew and brew. "Pop!" At last he died because ______________ 1. he blew himself up too much. 2. he tried to make his belly bigger and bigger. 3. because he wanted to get bigger than the ox. 4. he puffed ...

**Science**

Who came first the egg or the hen? Please Justify

**Math**

A city park planner is deciding between two proposals for a new rectangular playground. One is for a playground with an area of 1930 square feet. A) The second proposal is for a playground that is 11.5 meters long and 19.5 meters wide. What is the area of this playground? Use ...

**History**

The Second Great Awakening differed from the First Great Awakening in the following ways EXCEPT a. It was the product of both trained and untrained ministers. b. Its message spawned many reform movements. c. Its message was hidden from slave populations. d. It was more ...

**Math**

A city park planner is deciding between two proposals for a new rectangular playground. One is for a playground with an area of 1930 square feet. A) The second proposal is for a playground that is 11.5 meters long and 19.5 meters wide. What is the area of this playground? Use ...

**History**

The Second Great Awakening differed from the First Great Awakening in the following ways EXCEPT a. It was the product of both trained and untrained ministers. b. Its message spawned many reform movements. c. Its message was hidden from slave populations. d. It was more ...

**Statics**

You have a stainless steel hollow rod (E=193GPa,ν=0.29) that has an inner radius r of 1.2cm, a wall thickness t of 0.7mm, and a length L of 5cm. Calculate the critical loads, in kN, for local buckling and Euler bucking (Pcr,local and Pcr,Euler, respectively). Which would ...

**Math**

Five players agree to divide a cake fairly using the last diminisher method. The players play in the following order: Anne first, Betty second, Cindy third, Doris fourth and Ellen last. Suppose that there are no diminishers in round 1 and Cindy and Doris are the only ...

**algebra**

How would you graph the inequality 3r+5>3r-2 on a number line? I know first you have to solve for r, and I did that (5>-2). I'm having trouble putting it on a number line though.

**Geometry**

I need to explain how to make a triangle using a protractor and a string and the aas congruence theorem. I'm giving no angles. I was thinking draw a line find and angle then draw another line to attach to the first line get another angle and finish off triangle draw the hash ...

**Math- Scientific Notation**

A runner tries to keep a consistent stride length in a marathon. But, the length will change during the race. A runner has a stride length of 5 feet for the first half of the race and a stride length of 4.5 feet for the second half. 1.) A marathon is 26 miles 385 yards long. ...

**Math**

A runner tries to keep a consistent stride length in a marathon. But, the length will change during the race. A runner has a stride length of 5 feet for the first half of the race and a stride length of 4.5 feet for the second half. 1.)A marathon is 26 miles 385 yards long. ...

**History**

Which accurately describes life events of explorer John Smith? john smith was the founder of Quebec city and known as the father of Canada john smith was a Portuguese explorer and the first to see Brazil in 1500 john smith managed relationships with native Powhatan tribes in ...

**History**

Which accurately describes life events of explorer Francisco Vázquez de Coronado? Coronado was the first explorer to sail around South America and reach the Pacific ocean Coronado led expeditions from Mexico to Kansas to look for the seven golden cities Coronado led ...

**Math**

The local Employment Council would like to hold a charity event to raise money for the area Food Bank. They want to spend as little money as possible to rent a room and provide light refreshments. Everyone in attendance will pay an admission fee that will cover costs and ...

**English**

Which of the following is a simple sentence? A. Many are called, but few are chosen B. A penny saved is a penny earned C. Fools rush in where angels fear to tread D. If at first you don’t succeed, try, try again 2. Which of the following is a compound sentence? A. I have not...

**Physics**

A sphere of mass of m = 1.69 kg is first placed directly on the plate of an electronic scale. The scale shows 16.58 N as the weight of the object. A large beaker containing a liquid with a density of 783 kg/m^3 is then placed on the scale and the scale is tared (i.e. zeroed to...

**History**

Which accurately describes life events of explorer Hernando de Soto? Fernando de Soto led the first successful expedition to the Polynesian islands including Tahiti Fernando de Soto led expeditions through the attic looking for the southwest passage to Asia Fernando de Soto ...

**Math**

Describe two ways to determine the larger of two fractions. A. Compare fractions by writing fractions as mixed numbers B. Compare fractions with the same denominator by comparing the numerators and compare fractions with different denominators by writing fractions as ...

**Physics**

In an experiment conducted using the Young's double-slit apparatus, the separation between the slits is 20 µm. A first-order constructive interference fringe appears at an angle of 2.5o from the zeroth order (central) fringe. A. What wavelength of light is used in the ...

**Math**

Ron is tiling a countertop he needs to place 54 square tiles in each of eight rows to cover the counter he wants to randomly place eight groups of four blue tiles each and have the rest of the tiles be white how many white tiles will Rod need? First I did 54 x 8= 422 Then I ...

**S.S HELP FAST**

(The sign "*" means that's my answer I chose for the question) Part A What is the basic independent unit of world politics? a) country b) province c) nation* d) organization Part B Which of the following groups is an example of the basic unit you selected in the previous ...

**physics**

A physics professor is going ice skating for the first time. She has gotten herself into the middle of an ice rink and cannot figure out how to make the skates work. Every motion she makes simply cause her feet to slip on the ice and leaves her in the same place she started. ...

**Math**

Please help! I would really appreciate it. I only have the answer to think first question. I don't know if it's correct. |x| + 5 = 18 (1 point) 5 or –5 13 or –13***** 18 or –18 23 or –23 |y + 4| < 1 (1 point) −5 < y < –3 –3 < y < 5 –4 <...

**MATHS**

THREE NUMBERS ARE IN AP AND THEIR SUM IS 24 IF THE FIRST NUMBER IS DECREASED BY ONE SECOND NUMBER IS DECREASED BY TWO THEN THE NEW NUMBERS ARE IN GP FIND THE NUMBERS

**Maths**

If the sum of first n,2n,3n terms of the AP are S1,S2,S3 respectively,then prove that S3=3(S2-S1).

**Math**

Determine whether or not the first number is divisible by the second number 10,199; 3

**Physics - Buoyancy**

A sphere of mass of m = 1.69 kg is first placed directly on the plate of an electronic scale. The scale shows 16.58 N as the weight of the object. A large beaker containing a liquid with a density of 783 kg/m^3 is then placed on the scale and the scale is tared (i.e. zeroed to...

**Economics**

Two firms, A and B, each currently dump 50 tons of chemicals into the local river. The government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution dumped into the river. The government will sell 40 pollution permits ...

**math**

after jenny spent 1/3 of her savings on a schoolbag,she had rs.780 left.find jenny saving at first.

**History**

How did Hinduism originate? A. It grew out of the overlapping beliefs of different groups in India. B. It was founded by Siddhartha Gautama. C. It originated as a sect of Jainism. D. It was first practiced by the ancient Indus civilization.

**Physics**

Two satellites S1 and S2 orbit around a planet P in circular orbits of radii r1 = 5.25 106 m, and r2 = 8.60 106 m respectively. If the speed of the first satellite S1 is 1.65 104 m/s, what is the speed of the second satellite S2? m/s

**Language Arts**

write an essay in which you analyze the importance of plot event and characters actions to the development of the story theme. Note that your essay should focus on the theme first and discuss plot and characters in relation to that theme. Review and evaluate a story from the ...

**Physics**

A light, ideal spring with a spring constant k = 100 N/m and uncompressed length L = 0.30 m is mounted to the fixed end of a frictionless plane inclined at an angle θ = 30.0° as shown above. Then a mass M 0.300 kg is affixed to the end of the spring and allowed to slowly ...

**English**

Solve as many as you can 1 pure honey goes with a French wine, Boast about this , then, that’s just fine! 2 a nation here we now may learn, for something they must long or yearn. 3 a musical instrument, now, that’s right, then add a grin, or ray of light. 4 to a letter a ...

**core mathematics**

The first term of an AP is-8. The ratio of the 7th term to the 9th term is 5:8. Calculate the common difference of the progression.

**Computer Programming**

Create the psuedocode for an application class named Monogram. Its main() method holds three variables that hold your first, middle, and last initials, respectively. Create a method to which you pass the three initials and that displays the initials twice—once in the order ...

**American Government**

1) what kind of speech does the first amendment protect? A)commercial speech B)defamation C)obscenity D)political speech ------ 2)In Snyder V. Phelps, the supreme court ruled in favor of the protesters. which of the following facts influenced their decision? has more than one ...

**Math-Geometry**

Starting from the point (0,0), a grasshopper makes a series of moves on the coordinate plane. The grasshopper's first move takes her to (3,4). She then proceeds via this rule: Move Rule: After a move which adds (x,y) to the grasshopper's coordinates, her next move adds either...

**History**

In Europe, one of the first modern companies, and later, corporations, was the Virginia Company (1). The founders, who were private citizens, secured a royal charter from King James I of England (2). However, the owners did not have enough money to fund the voyages of ...

**Algebra**

In a large city, taxicabs charge $4.00 for the first one-fifth mile and 0.38 for each additional one- fifth mile. Frank has only $8.50. What is the maximum distance he can travel?

**Economics**

1. What policy does the Bank of Canada follow when the Canadian dollar is strong? 2. What policy does the Bank of Canada follow when the Canadian dollar is weak? 3. What effect does holding gold currency have on the economy? would the first be monetary policy?

**calculus**

One ship is sailing South at the rate of 5 knots, and another is sailing East at a rate of 10 knots. At 2 p.m the second ship was at the place occupied by the first ship one hour before. At what time was the distance between the ships not changing?

**History**

Which accurately describe events in the life of explorer Sir Walter Raleigh? (Select all that apply.) sir Walt Raleigh was charged with treason and beheaded England king James 1 sir Walt Raleigh led expeditions to South America to look for the fabled gold city of el dorado sir...

**To Ms.Sue**

Why did you create this website in the first place? And did you make this or did someone else make it? Do you just answer questions at your home? I know your a retired teacher but don't you still work? I have so many questions.

**algebra**

Betty is in the process of opening her own business – a coffee shop in downtown Fargo, North Dakota. With the Grand Opening a month away, she runs the numbers involved in her upfront expenses: $5,400 for local advertising, $2,700 for the security deposit and first month’s ...

**Algebra, Trig**

Question: A wind turbine has a total height of 50m, with 3 equally spaced blades that are 16m in diameter. 1) Create equations modelling the height of points on the tips of blades One, Two and Three. Graph these three curves on one graph. [Answers: Blade 1: y=8sin(x)+42 Blade ...

**physics**

A car of mass 1200 kg starts from rest, accelerates uniformly to a speed of 4.0 m/s in 2.0 s and continues moving at this constant speed in a horizontal straight line for an additional 10 s. The brakes are then applied and the car is brought to rest in 4.0 s. A constant ...

**Math**

Write 17/4 as a mixed number. Explain your work I'm stuck and could really use some help, this is what I got so far: First I divided 17 by 4, 4 goes into 17 four times and has a remainder of 1. What do I do after this can anyone help??

**Math**

Leila will rent a car for the weekend. She can choose one of two plans. The first plan has no initial fee but costs $0.70 per mile driven. The second plan has an initial fee of $65 and costs an additional $0.50 per mile driven. How many miles would Leila need to drive for the ...

**Mathematics**

Check my answer?? The bulk food section of a grocery store has two bins with different types of mixed nuts, The first bin contains Walnuts, peanuts and pistachios, The second bin contains pecans, almonds, Brazil Nuts and Walnuts, What is a set that represents all the types of ...

**Algebra help??!!**

I'm really confused with sets, could someone please check my answer?? I just really don't want to get it wrong... You have two boxes of colored pens, The first box contains a red pen, a blue pen, and a green pen, The second box contains a yellow pen, a red pen, and a black pen...

**PreCalc**

The fifth term of an arithmetic sequence is equal to 6 and the sum of the first 12 terms is equal to 45. Find the first term and the common difference. having trouble with this, can't figure out the steps?

**Algebra**

1. Of 350 males athletes at a high school, some play only basketball, some play only baseball, and some do both. if 250 of males play basketball, and 120 play both sports how many of the males play baseball? A. 100 B. 220** C. 130 D. 120 2. Suppose T = ( -8, -4, 0, 4, 8, 12, ...

**Statistics**

There are two decks of cards. Each deck has a red, a yellow, a blue, and a green card in it. If a card is drawn, from the first deck, and then a second card drawn from the second deck, what is the probability that a red card and green card are drawn (not necessarily in that ...

**Math**

Mary scored 89 on her first test and 92 on her second test, 98 on the third, and 95 on the fourth. She has one more test to take. If she wants to have an average of 100 on all five sets, what score should she get on her removal test?

**Literature**

Self-Interview "I have always understood that's why I have been so frequently called 'a revolutionist.' It sounds as I have done some crime! Well, it may be the American black man does need to become involved in a real revolution. The word ...

**Physics**

A hummingbird ﬂies 2.7 m along a straight path at a height of 5.3 m above the ground. Upon spotting a ﬂower below, the hummingbird drops directly downward 1.8 m to hover in front of the ﬂower. a) What is the magnitude of the hummingbird’s total displacement? Answer in ...

**History**

While Martin Luther is credited with beginning the Protestant Reformation, he was not the first Christian who had grown dissatisfied with the Church (1). For example, John Wycliffe spoke against the principle of transubstantiation during the sacrament of the Eucharist (2). ...

**Economics**

Suppose a university decides to alter its tuition schedule by separating its students based on how many years of college they have completed. Most university programs require four years to complete. First-year students would get a 13% tuition reduction. Second-year students ...

**Literature**

Self-Interview "I have always understood that's why I have been so frequently called 'a revolutionist.' It sounds as I have done some crime! Well, it may be the American black man does need to become involved in a real revolution. The word ...

**Math**

In a tennis club, the lockers are placed side by side and are numbered from 1 to 40. A membership of greater than three years means the locker is tagged with a red tag. A member who is a pro has his locker tagged with a green tag. It was found that every third locker is marked...

**LA**

5. In The Call of the Wild, when Buck is first kidnapped, all of the following occur except (1 point) he gets sold for money. he gets attacked by other dogs.*** he gets beaten by the man in the red sweater. he gets caged in a train’s baggage car.

**Physics**

A - A golfer takes two putts to sink his ball in the hole once he is on the green. The ﬁrst putt displaces the ball 8.10 m east, and the second putt displaces it 1.99 m south. What displacement would put the ball in the hole in one putt? Answer in units of m. -I got the ...