# Homework Help: Health: First Aid

## Recent Homework Questions About First Aid

**Maths**

Minah and Rohana had a total of $338. After Minah saved $49 more and Rohana spent half of her money, they both had the same about of money. How much did Minah have at first?

*Thursday, January 19, 2017 by Hariz*

**Calculus**

Hello, I would like to make sure the answers to these questions are correct. 1. Using the shell method, what is the volume of a solid that is generated by rotating the region by y = x^2 and x = y^2 about the x axis. My Work: r = y h = sqrt(y) - y^2 2pi ∫[0,1] (y)((sqrt(y) - ...

*Wednesday, January 18, 2017 by Daisy*

**MATH HELP**

I am trying to work this problem out. I know that the systematic counting principle is used. However, I cannot get the right answer. For the first part, I took R=2 N=6 6!/(6-2)! (Permutation). Answer: 30 choices for the Chair/Vice The second part, I took R=2 N=8 Combination ...

*Wednesday, January 18, 2017 by Johnathan (John)*

**PE**

Why is fiber necessary for proper functioning of the digestive system? 1.It creates cell membranes, nerve tissue, and substances that aid in the digestion of fat. 2.(It helps proper functioning of the digestive system and prevents constipation.) 3.It is important for ...

*Wednesday, January 18, 2017 by Help I need somebody not just anybody*

**MATH HELP**

I am trying to work this problem out. I know that the systematic counting principle is used. However, I cannot get the right answer. For the first part, I took R=2 N=6 6!/(6-2)! (Permutation). Answer: 30 choices for the Chair/Vice The second part, I took R=2 N=8 Combination ...

*Wednesday, January 18, 2017 by Johnathan (John)*

**maths**

The fith term of an arithmetic sequence is 23 and the 21th term is 72 Determine the first three terms of the sequence and the nth term

*Wednesday, January 18, 2017 by lerato*

**Math Help**

I am trying to work this problem out. I know that the systematic counting principle is used. However, I cannot get the right answer. For the first part, I took R=2 N=6 6!/(6-2)! (Permutation). Answer: 30 choices for the Chair/Vice The second part, I took R=2 N=8 Combination ...

*Wednesday, January 18, 2017 by John*

**Partial Sums**

Suppose that the nth partial sum of the series ∞ Σan is Sn = (5n-2)/(5n+2) n=1 Find a3. I have tried plugging in n = 3 and solving Sn as well as summing the first three terms of the series to find a3. I believe something is wrong with my approach and I would be happy to...

*Wednesday, January 18, 2017 by Tim*

**Math**

I am trying to work this problem out. I know that the systematic counting principle is used. However, I cannot get the right answer. For the first part, I took R=2 N=6 6!/(6-2)! (Permutation). Answer: 30 choices for the Chair/Vice The second part, I took R=2 N=8 Combination ...

*Wednesday, January 18, 2017 by John*

**Math**

Martina trains for a marathon. In her first week of training she runs 5 miles. Each week after that she increases her run by 0.8 miles. How many weeks of training will it take before she runs more than 36 miles

*Wednesday, January 18, 2017 by Linnea*

**Calculus Answer Check**

A particle moves along a line so that its position at any time t >= 0 is given by the function -t^3 + t^2 + 5t + 3, where p is measured in feet and t is measured in seconds. 1. Find the displacement during the first four seconds. My answer: 75 ft 2. Find the average ...

*Wednesday, January 18, 2017 by Anonymous*

**Triangles math**

Can someone direct me please. Am I doing this correctly. Draw a right triangle with the base of 2 units and a height of 3 units make three copies so that the length of the new sides are 50% , 300%, and 500% of the original. My idea is First triangle 2× 50 and 3× 50 Second ...

*Wednesday, January 18, 2017 by Jessica*

**math**

Please help!!!!! You earn $240 for your first paycheck. You pay 22% of it in taxes. You decide to put 40% of the remaining money into savings. How much money will you have left to spend? -The amount you pay in taxes is? -The remaining after taxes is? -Write an expression to ...

*Tuesday, January 17, 2017 by jay*

**physics**

A 2.9-kg cart is rolling along a frictionless, horizontal track towards a 1.5-kg cart that is held initially at rest. The carts are loaded with strong magnets that cause them to attract one another. Thus, the speed of each cart increases. At a certain instant before the carts ...

*Tuesday, January 17, 2017 by Tyler*

**math**

Find the number of terms in an AP given that its first and last terms are A and 37A respectively and that its common difference is 4A?

*Tuesday, January 17, 2017 by bella*

**serial dilutions**

label 5 tubes 1-5. Ad 1.50 ml of diluent to each tube. to the first tube, add 500 ul of 1.00 M glucose and mix. transfer 500 ul from the first tube to the second tube and mix. similarly, continue to transfer 500l from each of the remaining tubes to the tube that follows it ...

*Tuesday, January 17, 2017 by chidera*

**Language Arts**

I have a few questions I need help with; I have more, but I can wait on those ones. 8. Read the following sentences from “First Confession.” Then, to crown my misfortunes, I had to make my first confession and Communion. It was an old woman called Ryan who prepared us for ...

*Tuesday, January 17, 2017 by Hannah*

**math**

A locker combination has three nonzero digits, and digits cannot be repeated. The first two digits are 1 and 2. What is the probability that the third digit is 3? is it 1/7 or 1/6?

*Monday, January 16, 2017 by Maya*

**Maths probability**

Records show that 8% of blood samples tested for a certain condition test positive. Assuming that whether or not a blood sample tests positive is independent of whether or not any other blood sample tests positive, calculate by hand the following probabilities to three signi...

*Monday, January 16, 2017 by Tanisha*

**Math**

Two guy wires are attached to a cell tower. The first one is 15 ft long and at an angle of elevation on the ground of 55 degrees. The second wire is 22 ft long an angle of elevation on the ground of 63 degrees. Both wires secured same location on ground. How far apart the ...

*Monday, January 16, 2017 by Brenda*

**Language Arts**

How do I start a compare and contrast essay? I am doing a compare & contrast essay on Tatooine and Mordor and i'm not sure what to put in the first sentence. Could I please have some ideas or examples? Thanks.

*Monday, January 16, 2017 by Sherlock*

**Vector Calculus**

Can someone help me with this please. A vector field in cylindrical polar co-ordinates is given by V = R Rˆ + R 3 s i n ( φ ) c o s ( φ ) φˆ + 3 z kˆ where Rˆ, φˆ, kˆ are the appropriate unit vectors. Translate this vector field into the Cartesian x, y, z co-ordinate...

*Monday, January 16, 2017 by Ariana*

**what happen i need an answer**

these isnt fair at all i wanted to post a question but it just wont go and then i made a request to know why and my post was deleted is these what jishka is made up?,these is not the first time that these is happening to me

*Monday, January 16, 2017 by .....*

**Calculus**

I would like to know if my answers are correct: Disclaimer: We are allowed to keep our answers in formula form 1. Use the washer method to find the volume of the solid that is generated by rotating the plane region bounded by y=x^2 and y = 2-x^2 about the axis y=-1 My Work: [...

*Monday, January 16, 2017 by Daisy*

**Algebra**

Find four numbers that form a geometric progression such that the third term is greater than the first by 12 and the fourth is greater than the second by 36.

*Sunday, January 15, 2017 by Anonymous*

**physics**

A ball rolls of the top of stairway with a horizontal speed of 1.5m\s. The steps are 0.5 metre high and 0.5 metre wide. Which step will the ball hit first?

*Sunday, January 15, 2017 by beiber*

**vector calculus**

Can someone help me with this please. A vector field in cylindrical polar co-ordinates is given by V = R Rˆ + R 3 s i n ( φ ) c o s ( φ ) φˆ + 3 z kˆ where Rˆ, φˆ, kˆ are the appropriate unit vectors. Translate this vector field into the Cartesian x, y, z co-ordinate...

*Sunday, January 15, 2017 by Ariana*

**children's literature**

With pre-school children, a first step in engaging children in the reading process is to read stories in which characters are faced with a decision to be made and in which there is: A. no clear-cut answer. B. no solution. C. a set of choices provided. D. an obvious solution. i...

*Sunday, January 15, 2017 by bev*

**mathematics**

the first four terms of an arithmetic sequence are -1; x ; 3 ; x+8 find the value(s) of x I did the question I can find the values of x

*Sunday, January 15, 2017 by Emily*

**mathematics**

the first four terms of an arithmetic sequence are -1

*Sunday, January 15, 2017 by john*

**Accounting**

What equation was used to get the answer in requirement 3? Consulting to control costs. Requirement 1. Compute Draper's predetermined overhead (OH) allocation rate for 2018. Estimated OH costs / Estimated direct labor costs = Predetermined OH allocation rate $198,000 / $990,...

*Saturday, January 14, 2017 by Peter*

**Calc**

g'(x)=tan(2/1+x^2) Let g be the function with first derivative given above and g(1)=5. If f is the function defined by f(x)=ln(g(x)), what is the value of f'(1)? I know the answer is 0.311, but I need steps as to why. Please and thanks.

*Saturday, January 14, 2017 by Will*

**math**

If the first term of an AP is 5 and it's 100th term is -292.find it's 50th term.

*Saturday, January 14, 2017 by m*

**Chemistry**

If you had a basketball that was filled with mercury, about how much would it weigh? (The density of mercury is 13.6 grams per cubic centimeter.) First Hint: If you do not know the dimensions of a basketball, you should ESTIMATE them.

*Saturday, January 14, 2017 by dsk*

**Language Arts**

I am having a trouble with a few questions. 4. Which of the following sentences from “Poor Fish” does not support the story’s theme of self-loathing and inferiority? A. “But I looked upon myself as being as fragile as glass, as the thinnest glass, in fact, and that was...

*Friday, January 13, 2017 by Abby*

**Math**

tHE SUM OF THREE NUMBERS IS 75. THE SECOND NUMBER IS 5MORE THAN THE FIRST AND THE THIRD IS THREE TIMES THE SECOND. FIND THE NUMBERS.

*Friday, January 13, 2017 by Anonymous*

**Algebra 2**

If numbers and letters can be repeated, how many different 6 - digit license plates can be made if the first two positions are letters and the last four are digits

*Friday, January 13, 2017 by jazzy*

**Algebra 2**

If numbers and letters can be repeated, how many different 6 - digit license plates can be made if the first two positions are letters and the last four are digits

*Thursday, January 12, 2017 by jazzy*

**Computing**

Pseudocode using a repeat-until loop to output the first five square numbers. Thank you.

*Thursday, January 12, 2017 by James*

**Physics**

You and another person go to the museum and decide to take a look at an exhibit that has a bike with an attached heating coil/generator. The coil is placed in a tank of water at 20 deg C. Peddling makes the coil increase the energy of the water. The goal is to make the water ...

*Thursday, January 12, 2017 by Anonymous*

**Grade 6, percentage**

80% of the members in a badminton club were male and the rest were female.after 450 members left the club,the number of male members was decreased by 25% and the number of female members was decreased by 50%.find the mumber of members in the badminton club at first.

*Thursday, January 12, 2017 by Peachie*

**Calculus**

f'(x)=sqrt(x)*sin(x) The first derivative of the function f is given above. If f(0)=0, at which value of x does the function f attain it's minimum value on the closed interval [0,10]? I know the answer is 6.28, but I need steps as to why. Please and thank you.

*Wednesday, January 11, 2017 by Mike*

**French**

Are these sentences grammatically correct? If not, I need help to double check if I am right. Thank you! A) 1. This story is different compared to the story of my childhood. Cette histoire est différente par rapport à l'histoire de mon enfance. 2. I never read the story ...

*Wednesday, January 11, 2017 by Emily*

**Math**

Four hours after the start of a 600 mile auto race, a driver's velocity is 150 miles per hour as she completes the 352nd lap on a 1.5 mile track a) find the drivers average velocity during the first four hours of the race. b) let f(x) represent the distance traveled (in miles...

*Wednesday, January 11, 2017 by John*

**Algebra**

Shirts with the a school's mascot were printed, and the table shows the number of people who bought them the first, second, third, and fourth weeks after their release. Which graph could represent the data shown in the table? Weeks | Number of sales 1 |22 2 |50 3 |62 4 |75 a. ...

*Wednesday, January 11, 2017 by Chloe*

**Math**

Angelica ran in a half-marathon. The length of the race was 21.1 km. She ran 1700 m in the first 10 min of the race. In each 10-min interval after the first one, her distance decreased by 4%. How far did she run in the tenth 10-min interval?

*Tuesday, January 10, 2017 by Peter*

**chemistry**

The rate of a reaction A + 2B --> products is determined. When the concentration of A is 1.0 M, the rate of the reaction is 0.50 M/s. When the concentration of A is 0.50 M, the rate is 0.25 M/s. From this data, you can determine: a. that the reaction is second order in A. b...

*Tuesday, January 10, 2017 by Jessie*

**algebra**

I'm sorry about the carelessness of my first question. The correction should read: y=x^2-4x -32.Use this function to find the x-intercepts by factoring;then show how the value of the discriminant supports your conclusion(s). I'll try to be more careful

*Tuesday, January 10, 2017 by Jack*

**Math**

Jordan's football team gained 12 yards on their first play. On the second play, the team lost 8 yards. Which expression could be used to describe the total yards gained by Jordan's team?

*Tuesday, January 10, 2017 by Jay*

**English**

CAN SOMEONE HELP ME PLEASE.. I DON'T UNDERSTAND IT.. THANKS TONS!! "The Telephone Conversation" poem: The price seemed reasonable, location Indifferent. The landlady swore she lived Off premises. Nothing remained But self-confession. "Madam" , I warned, "I hate a wasted ...

*Tuesday, January 10, 2017 by Regina*

**American Government**

I am having difficulty completing the following essay questions..... Explain the purpose of THE FEDERALIST PAPERS and their effect on American founding documents. What are standing committees in Congress? What duties and functions do they perform? Include examples from the ...

*Tuesday, January 10, 2017 by Abby*

**AP Chem**

Dinitrogen pentoxide (N2O5) decomposes by first-order kinetics with a rate constant of 0.0064 s−1 at a certain temperature. What is the half life for the decomposition of N2O5 at this temperature? Answer in units of s. i did: ln(.003135/x)=(5/8.314)((1/300)-(1/487)) i...

*Monday, January 9, 2017 by Asha*

**Trigonometry**

Determine the circumference of a circle with 7.4 centimeter radius. (Use 3.14 ) Im not trying to get this completely answered. I just need help with what to do first. Thank you so much.

*Monday, January 9, 2017 by Kayla*

**MATH**

On a test, Hailey answered 12 out of the first 15 problems correctly.If this rate continues, how many of the next 25 problems will she answer correctly?

*Monday, January 9, 2017 by Thomas S*

**maths**

if the third term of an A.P is 9and its tenth termis 21, thenthe sum if its first 12th terms is...

*Monday, January 9, 2017 by anamyous*

**Math- Sequences and Series**

Sn= N^2-4n, using this formula find the first 4 terms

*Sunday, January 8, 2017 by Isaac*

**Math**

The sum of the first 10 terms of a geometric series is 699 050. The common ratio is 4. Determine the first term.

*Sunday, January 8, 2017 by Bry*

**physics**

One block rests upon a horizontal surface. A second identical block rests upon the first one. The coefficient of static friction between the blocks is the same as the coefficient of static friction between the lower block and the horizontal surface. A horizontal force is ...

*Sunday, January 8, 2017 by Kyle*

**Math**

Two jugs are filled with water. If you remove 1 liter of water from the first jug, then the two jugs contain the same amount of water. If you remove 2 liters from the second, then the second jug would contain half as much as the first. How many liters of water are in the ...

*Sunday, January 8, 2017 by Isabelle*

**calculus**

how do I graph this using the first and second derivative and three sign charts. i have to label the inflection point, extreme values and the intercepts also. f(x)= x^3-6x^2

*Sunday, January 8, 2017 by angie*

**math**

A scientist observes two colonies of bacteria. The first grows at a rate of 2.2 x 10^6 bacteria per hour. The other grows at a rate of 6.3 x 10^5 bacteria per hour. Which grows faster? How do you know?

*Sunday, January 8, 2017 by Anonymous*

**Math**

2 jugs are filled with water. If you remove 1 liter of water from the first jug, then the two jugs contain the same amount of water. If you remove 2 liters from the second jug, then the second jug would contain half as much as the first jug. How many liters of water are in the...

*Sunday, January 8, 2017 by Clary*

**Math**

Natalie had some marbles. She gave 1/3 of them to her brother, who kept 12 marbles for himself and gave the rest to 5 friends. If each friend received 7 marbles, how many marbles did Natalie have at first? solve

*Saturday, January 7, 2017 by Marco*

**Algebra 8th**

For each sequence defined recursively, write the first few terms. Then use the terms to write an explicit equation. a(1)=17 a(n+1)=a(n)-3 And a(1) =20. a(n+1)=1/2*a(n)

*Saturday, January 7, 2017 by Summer*

**algebra**

For Beth to get an A in her Spanish course she must earn a total of 360 points in 4 test each worth 100 points. If she got scores of 87, 96 and 91 on the first 3 test, determine using an inequality those scores she could make on the fourth test to get an A.

*Saturday, January 7, 2017 by micah*

**plz sequence sir steve reiny bob damon i need u**

The three real,distint and non-zero numbers a,b,c are such that a,b,c are in arithmetic progression and a,c,b are in geometric progression. Find the numerical value of the common ratio of the geometric progression.. Hence,find an expression in terms of a for the sum to ...

*Friday, January 6, 2017 by pooo*

**Algebra**

An investment of $54,000 was made by a business club.The investment was split into three parts and lasted for one year.The first part of the investment earned 8% interest, the second 6%, and the third 9%. Total interest from the investments was $ 4260. The ...

*Friday, January 6, 2017 by lobna*

**health and P.E.**

Why is fiber necessary for proper functioning of the digestive system? A:It creates cell membranes, nerve tissue, and substances that aid in the digestion of fat. B:It helps proper functioning of the digestive system and prevents constipation. C:It is important for ...

*Friday, January 6, 2017 by Jaden*

**Edtech**

what do you do about cyberbullying if the first adult you tell doesn't take you seriously A.Ignore it B.Tell the adult over and over again C.Tell the bully that you will tell his or her parents D.Tell another trusted adult

*Friday, January 6, 2017 by Unknown*

**Math**

Two pails contained a total of 21.8 liters of water. After 0.36 liters of water is poured from the small pail into big pail, the amount of water in the big pail is 9 times that in the small pail. How much water was in each pail at first?

*Friday, January 6, 2017 by Caden*

**AP Chemistry**

Dinitrogen pentoxide (N2O5) decomposes in chloroform as a solvent to yield NO2 and O2. The decomposition is first order with a rate constant at 45 degrees Celsius of 1.0*10^-5 s^-1.Calculate the partial pressure of O2 produced from 1.00 Liter of 0.600 M N2O5 solution at 45 ...

*Thursday, January 5, 2017 by Mckinley*

**History**

Your answer 8.5 (C) 1. The Federalists and the Democratic-Republicans emerged as separate political parties partly as a result of disagreement over — * 5 points how the nation should develop economically whether to enforce the Monroe Doctrine how the nation should admit new ...

*Thursday, January 5, 2017 by ...vmju788i dumb guy/./////*

**Career**

With level 3 in English first additional language do I qualify to study Journalism at universities.

*Thursday, January 5, 2017 by Le Tough*

**math**

Consider a box that contains 14 red balls,12 blue balls and 9 yellow balls.A ball is drawn at random and the color is noted and then put back inside the box.Then,another ball is drawn at random.Find the probability? a.both are blue b.both balls are yellow c.the first is red ...

*Thursday, January 5, 2017 by Anonymous*

**History**

3.How did Spanish colonies differ from French and English colonies? a.Missionaries sought to convert Native Americans to Christianity b.Peninsulares and creoles banned the slave trade, calling it immoral. c.The encomienda system subjected native peoples to forced labor. d.The ...

*Wednesday, January 4, 2017 by Leah<3*

**Pre Calc**

The annual sales of Crimson Pharmacy are expected to be given by S = 2.4 + 0.3t million dollars t years from now, whereas the annual sales of Cambridge Pharmacy are expected to be given by S = 1.1 + 0.7t million dollars t years from now. When will Cambridge's annual sales ...

*Wednesday, January 4, 2017 by Terry*

**Algebra**

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

*Wednesday, January 4, 2017 by Justin*

**History**

1.Why did the Portuguese think that they could find an easier way to reach Asia? * a.They had alliances with European nations to send out expeditions. b.They had a large country and a long tradition of Asian exploration. c.They had a large fleet and had defeated Spain in ...

*Wednesday, January 4, 2017 by Alex*

**History**

I Got the others right but i need help with these.----> 1.Why did the Portuguese think that they could find an easier way to reach Asia? * a.They had alliances with European nations to send out expeditions. b.They had a large country and a long tradition of Asian ...

*Wednesday, January 4, 2017 by Alex*

**Government**

1. Read this excerpt from the textbook about state legislators. " The rate of turnover and legislative seats is fairly high although it tends to vary from state to state and time to time. In a given year some 20% of all lawmakers around the country are serving their first term...

*Wednesday, January 4, 2017 by M*

**math**

find the 7th term of the geometric progression if the first and 5th terms are 16 and 9 respectively.

*Wednesday, January 4, 2017 by triz*

**quantitative analysis for decision making**

. A food industry produces chips at three factories, located in Birmingham, Glasgow and London. Since the customer should be supplied with fresh products, these are not stored in the factories. The monthly production ability of the factory in London is 750 tones, while of the ...

*Wednesday, January 4, 2017 by john*

**Marh**

A football team has a net yardage of-26 1/3 yards on a series of plays. The team needs a net yardage of 10 yards to get a first down. How many yards do they have to get on their next play to get a first down?

*Tuesday, January 3, 2017 by Jack*

**Math**

These are the first 5 terms of a quadratic sequence: 1 3 7 13 21 1st difference: 2 4 6 8 2nd difference: 2 2 2 1n^2: 1 4 9 16 25 adjustment: ? ? ? ? ? Thank you very much.

*Tuesday, January 3, 2017 by Elisha*

**Mathmatics**

Prove algebraically that the difference between the square of any two consecutive integers is equal to the sum of these two integers. First number = n Second number = n+1 Square the second number: (?????)^2 Difference between the squares: ????? Sum of the consecutive integers...

*Tuesday, January 3, 2017 by Joe*

**Maths**

The first 5 terms of an arithmetic sequence are: 7 13 19 25 31 Prove that the difference between the squares of any two terms of the sequence is always a multiple of 24 Nth term = ? Nth term squared = ? Mth term = ? Mth term squared = ? Difference = ? ? = _(______) This is a ...

*Tuesday, January 3, 2017 by Elle*

**Math :)**

The question is: find the image of o(-2 -1) after two reflections, first across the line y=-5, then across the line x=1, I'm confused because I reflected it across the y access and got -7,-6 then I reflected it x=1 and Got -6,-5, But that is not in the answers. I know I did ...

*Monday, January 2, 2017 by Meh*

**math**

the fifth term of an arithmetic progression is 19,and the fourteenth term is 55. Find its first term

*Monday, January 2, 2017 by triz*

**math C2 sequences and series**

The eight,fourth and second terms of an arithmetic progression form the first three terms of a geometric series. The arithmetic progression has first term A and common difference d, and the geometric progression has first term G and common ratio r. a)Given that d is not equal ...

*Monday, January 2, 2017 by Stephan*

**math**

You are analyzing your advertising expenses. You have a print ad in the Apartment Guide rental magazine that costs $900 per month. You also have an ad on the apartments/com website that costs $224 per month. You have tracked your call, show and lease traffic and have ...

*Sunday, January 1, 2017 by esther*

**american goverment**

3. Speech is powerful. It can stir people to action, move them to tears of both joy and sorrow, and... inflict great pain. On the facts before us, we cannot react to that pain by punishing the speaker. As a nation, we have chosen a different course—to protect even hurtful ...

*Sunday, January 1, 2017 by joeyyyy33*

**mathematics**

The sum of first and the second terms of an ap is 4 and the 10th is 19.find the sum of the 5th and 6th terms.

*Sunday, January 1, 2017 by titilayo Adebanjo*

**Math**

A person borrow $8000 at 2.76% simple interest per annum.The principal and interest are to be paid in 10 monthly installments.If each installmeny is double the preceding one, the value of first and last installments are??A person borrow $8000 at 2.76% simple interest per annum...

*Sunday, January 1, 2017 by Shahzaib*

**math**

At Sunnyside Place, as of March 31, a total of 12 residents have moved out. What is your property’s annualized turnover percentage rate? Note: this is connected to the first Sunnyside Place apartment question, which total apartments are 100 Again, thank you for letting me ...

*Saturday, December 31, 2016 by esther*

**History**

Who first thought they had encountered the ten "lost tribes"? If you can write the answer in a sentence that would great.

*Friday, December 30, 2016 by .......*

**discrete mathematics**

Six discrete mathematics student:Bahirah,Dinesh,Johan,Adam,Felina and Syahirah are going to stand in a line. How many ways can they stand if: a)Syahirah must be in the third position? b)Dinesh must be second and Fellina third? c)Boys and girls alternate, with boy ...

*Friday, December 30, 2016 by roze*

**Math**

A particle is moving along the x-axis so that its position at t>=0 is given by s(t)=(t)ln(5t). Find the acceleration of the particle when the velocity is first zero.

*Thursday, December 29, 2016 by Ke$ha*

**American Goverment**

2. Which of the following supports the idea that yelling “Bomb!” is not protected by the Constitution? (1 point) A separation of church and state B rights of the accused C rights not absolute D popular sovereignty 3. Speech is powerful. It can stir people to action, move ...

*Thursday, December 29, 2016 by joeyyyy33*

**Math(A.P)**

The fourth term of an A.P is equal to 3 times the first term and the seventh term exceeds twice the third term by 2. The first term and the common difference are:

*Wednesday, December 28, 2016 by Ana......*

**Calculus**

The Question: A particle moves along the X-axis so that at time t > or equal to 0 its position is given by x(t) = cos(√t). What is the velocity of the particle at the first instance the particle is at the origin? So far I was able to determine that the velocity of the ...

*Tuesday, December 27, 2016 by Stephen*