Tuesday

January 17, 2017
**math**

A) How many of the three digit numbers can be made from all of the digits, 1,3 and 7, and used only one each,are prime? B) What about 2,3 and 4? Once I get to know what the answer to the first one is, I'll figure out the second one myself.And then if I tell you what I got ...

*Saturday, November 19, 2016 by Kajol*

**Physics**

A 3.20 kg block starts at rest and slides a distance d down a frictionless 30.0Â° incline, where it runs into a spring (Fig. 8-6). The block slides an additional 23.0 cm before it is brought to rest momentarily by compressing the spring, whose spring constant k is ...

*Saturday, November 19, 2016 by Alex*

**SS and i need SOS. please help me**

1.Who Were Among the first permanent White settlers in Oregon. A.Farmers B.Trappers C.Missionaries D.traders 2.What was the Rendezvous and why was it important to the maintain men a:it was the largest trading company in the west and the mountain men traded their pelts to the ...

*Saturday, November 19, 2016 by hehell*

**Calc**

Water flows from a storage tank at a rate of 500 âˆ’ 3t liters per minute. Find the amount of water that flows out of the tank during the first 13 minutes.

*Saturday, November 19, 2016 by Ian*

**history**

Please check my work: 1.Diplomatic immunity is based on what assumption a.diplomats will become active members of their new communities b.diplomats will obey the laws of their country of residence c.diplomats have no restrictions on behavior d.Diplomats will be isolated in the...

*Friday, November 18, 2016 by ron*

**language arts pls check!**

My answers are in parentheses The first two questions use this passage. You must have only positive thoughts in your heart that you're going to cripple this monster. Stick a piece of garlic in your pocket for good luck. A woman my mother knew in Palermo did this, and she ...

*Friday, November 18, 2016 by fab*

**Geometry**

One side of a prallelogram is 4.8 cm and the other side is 3/2 times the first side,find the perimeter of the parallelogram

*Friday, November 18, 2016 by Geometry*

**physics **

A steel spring is hung vertically. Using a ruler, the lower end of the spring was measured to be 25.0cm from its upper end. However, when an object of mass 0.500kg it attached to the lower end of the spring the spring stretches to a new length of 45.0cm. With the aid of a ...

*Friday, November 18, 2016 by Jack*

**Calculus**

i need help, im not sure how to get started : 1) A piece of wire 14 m long is cut into two pieces, the length of the first piece being x m. The first piece is bent into a circle, and the other is bent into a rectangle with length twice the width. Give an expression for the ...

*Thursday, November 17, 2016 by Angela*

**Calculus: Centers of Mass**

Find the centroid of the region in the first quadrant bounded by the x-axis, the parabola y^2 = 2x, and the line x + y = 4. I've graphed the function, and it looks like a triangle with one side curved (the parabola). I'm not quite sure how to go about the rest of the ...

*Thursday, November 17, 2016 by Anonymous*

**US History**

ALL of the following statements are correct about the slave trade EXCEPT: a. It began with the Portuguese exploration of West Africa from Senegal to Angola in the fifteenth century b. It increased when the Portuguese built several fortified outposts along the African coast c. ...

*Thursday, November 17, 2016 by Anonymous*

**Philosophy**

Section I: Answer the questions below about this brief passage: During the nineteenth century, many women died from what was then called â€œchildbed feverâ€. A Viennese physician, Ignaz Semmelweis, concluded (diagnosed) that the cause of this ...

*Thursday, November 17, 2016 by Jessica*

**Math**

Tiny scored 94, 68 and 88 on her first 3 Algebra 1 tests. Her next test is her final which counts as double. Write and solve an equation that Tina could use to determine the minimum grade she must score on her final to have a mean score of 80.

*Thursday, November 17, 2016 by Reanah*

**Science, Biology**

Can you teach me how should I answer these questions please.. Why the events are significant? First mammals: First primates: First modern humans:

*Thursday, November 17, 2016 by Emma*

**Social Studies **

Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliament appoints the prime minister. 1: Does Asha's nation have a limited or an unlimited government? - Limited...

*Thursday, November 17, 2016 by Castiel *

**math help pls**

Jess played two days of golf . on the second day , he got a score of -6 . his total score for the two days was 0 . define a variable . then write and solve an equation to find the score jess got on the first day . is the answer 6?

*Thursday, November 17, 2016 by math help*

**Maths**

A ball is thrown vertically upwards at 3 m s-1 from 1m above ground level (I) write down the equation for the height of the ball above the ground after t seconds (while the ball is in the air). (II) use your answer to find the time it takes the ball to reach the ground. (iii) ...

*Thursday, November 17, 2016 by Ed*

**Geometry**

There showing a diagram and asking for the value of x and y. There is 4 'slots' for angles to be placed. The first angle is (19x-11) and its perfectly across from (10x+7) which probably means theyre congruent. Then theres (3y) which is across from a blank space which ...

*Thursday, November 17, 2016 by Bebo*

**history**

1.Based on this early illustration of the town, what is one reason why Francis Lowell's partners might have chosen this area to build the factory town of Lowell? A river ran through the location and could be used to power the factories. There were few trees to clear so ...

*Thursday, November 17, 2016 by help!*

**English**

Review the end of the first paragraph in the "Give Me Liberty" excerpt. What is the main point of the questions at the end of the paragraph? The fate of early settlers was uncertain. The new settlers had much to fear. The new settlers had less to fear than the ...

*Thursday, November 17, 2016 by Anonymous*

**math**

1 . the cost in dollars of a field is 64+14n , where n is in the number of people attending . what is the cost for the 48 people ? A. $736 B. $126** C. $896 D. $910 2. Suppose you are driving to your vacation destination . you are driving at an average rate of 60 miles per ...

*Thursday, November 17, 2016 by math help*

**Math grade 6, four operations**

There were 75 marbles in boxes a,b&c.after moving 28 marbles from box a to b,24 marbles from b to c &19 marbles from c to a,there was an equal number of marbles in each box.how many marbles were there in each box a at first?

*Thursday, November 17, 2016 by Peachie*

**physics**

A steel spring is hung vertically. Using a ruler, the lower end of the spring was measured to be 25.0cm from its upper end. However, when an object of mass 0.500kg it attached to the lower end of the spring the spring stretches to a new length of 45.0cm. With the aid of a ...

*Thursday, November 17, 2016 by Jack*

**Maths**

Mr. John is salesman employed to sell television sets on a salary and commission basis. His fixed monthly salary is 500,000. In addition he receives 5% commission on the first 1,000,000 and 12.5% on sales excess of 1,000,000. During the month of march 2013,his total income ...

*Thursday, November 17, 2016 by Enelecy*

**Math**

David starts off at a salary of $10,000 per yer. At the end of each year, he will earn a 4% raise on his previous salary. What will be the first year that he makes $15,000? If Valerie starts off at a salary of $10,000 per year and receives an option of a constant raise of $...

*Wednesday, November 16, 2016 by Caitlyn*

**applied physics**

An object is thrown vertically up ward from the ground with initial velocity 1960cm/s Neglecting air resistance, find the maximum height reached and the total time taken to return to the straight point ,/using first order differential equations/

*Wednesday, November 16, 2016 by Ermiyas Abas*

**Math**

Mrs. Jones and Mr. Graham had the same amount of money at first. After Mrs. Jones bought a computer that cost $2,055, she had 1/4 as much money as Mr. Graham. How much money did Mr. Graham have? I know that x = y in equation 1. I know that x-2055 = .25G for another. I'm ...

*Wednesday, November 16, 2016 by Suh*

**Algebra**

Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros. sqrt of 3 and 4i disregard the first post, thanks!

*Wednesday, November 16, 2016 by Jason*

**Math/algebra**

Sandy drives the first 3 hours of her trip at 65 miles per hour. The last hour of the trip she drives 62 miles per hour. How far did Sandy drive on her trip?

*Wednesday, November 16, 2016 by Lauren *

**History**

Can Someone Please Tell Me The Answers!!! course picture Modern US History A-1 SOH Course Links ï€„ profile picture Joshua Whitmire Unit 2 Test Unit 2: Immigration and Migration > Unit Assessments 1. Why were many Native Americans opposed to settling in ...

*Wednesday, November 16, 2016 by Josh*

**english**

Which of the following is an example of foreshadowing in To Kill A Mockingbird? Scout and Jem go see Mrs. Dubose. Miss Maudie's house burns down. Atticus discusses the Ewells with Scout after her first day of school. **my choice Scout does not like her first-grade teacher.

*Wednesday, November 16, 2016 by TT*

**Social Studies**

"I shall never surrender or retreat. . .I can on you in the name of Liberty, of patriotism, and everything dear to the American character, to come to our aid, with all [speed]. . ." ---- William B. Travis How did this message and the events at the Alamo affect Texans...

*Wednesday, November 16, 2016 by Juliana*

**Social Studies**

"I shall never surrender or retreat. . .I can on you in the name of Liberty, of patriotism, and everything dear to the American character, to come to our aid, with all [speed]. . ." ---- William B. Travis How did this message and the events at the Alamo affect Texans...

*Wednesday, November 16, 2016 by Juliana*

**Physics**

a great of effort, time, and money has been spent in the quest for the so-called perpetual-motion machine, which is defined as a hypothetical machine that operates or produces useful work indefinitely and/ or a machine that produces more work or energy than it consumes. ...

*Wednesday, November 16, 2016 by John*

**supply chain management**

As the owner of Wildstyle Music you would like to develop an inventory ordering policy which has at most a 10% probability of stocking out. Expected demand for professional mixing headphones is 2190 per year. The store is open 365 days per year. Every two weeks inventory is ...

*Wednesday, November 16, 2016 by Fatmata Isha Bah*

**math**

the second term of AP is 15 and the fifth term is 21.find (1) the common difference and the first term (2) The eight term (3) The sum of the first 16 term

*Wednesday, November 16, 2016 by hussein jongo*

**Maths **

The 2nd, 5th, and 14th term Of an AP are consecutive terms of a GP. Given that the sum of the three terms of the AP is 9, find the A, first term and the common difference of the AP. B common ratio of the GP C sum of the first three terms of the GP

*Wednesday, November 16, 2016 by Kwame *

**Math**

a salesman has a 42% chance of a sale at his first stop and a 42% chance at his second stop and a 14% chance at both stops what are the odds he will make a sale only at the first stop

*Tuesday, November 15, 2016 by Lory*

**history**

1. Which statement best explains the significance of the signing of the Mayflower Compact? * 5 points A)The colonists swore to survive together or die in North America. B)The colonists agreed to create their own government and to obey its rules. C)The colonists declared their ...

*Tuesday, November 15, 2016 by connexus*

**Social Studies**

1. What are the three types of productive resources? Select all that apply. (3 points) the raw materials provided by the planet the planning and work that go into production the markets that sell the results of production the social systems that ensure production is protected ...

*Tuesday, November 15, 2016 by Anthony*

**HISTORY GOVERNMENT CCA **

what characteritics do bureaucracies share? check all that apply Formal rules generalization clearly defined goals chain of command elected staff which of the following is part of the executive branch bureaucracy? the president's cabinet the congressional budget office the...

*Tuesday, November 15, 2016 by A.A*

**Math grade 6, Fractions**

Jenny and Phillip had $360 altogether.After Philip had given Jenny 2/5 of his money, Jenny had the same amount of money as Philip.How much money did Philip have at first?

*Tuesday, November 15, 2016 by Peachie*

**Math grade 6, Fractions**

Daniel gave 4/5 of his stickers to perry.Perry's collection of stickers increased to 64.If Perry had 28 stickers at first,how many stickers had Daniel at first?

*Tuesday, November 15, 2016 by Peachie*

**civics**

Research how your local government works. Briefly explain the process to pass a law (usually called an ordinance or code) in your city or county. To introduce the idea in my city or county, first I would ________________________________________...

*Tuesday, November 15, 2016 by kat*

**Social Studies**

What country set up the first merchant company

*Monday, November 14, 2016 by William*

**Math**

A ten-foot-long board is cut into three pieces. The second piece is half as long as the first. The third piece is 4 feet longer than the second. How long is the first piece? Answer: 2 3/4 feet If f(x)=2x2+1/2x-4, what is f(-1/2)? Answer: -15/4 **I am studying for a test and am...

*Monday, November 14, 2016 by Jess*

**Algebra**

Separate 51 into 2 parts so the second part is 3 more than twice as large as the first part

*Monday, November 14, 2016 by Melissa*

**Math**

Jeremy loves right triangles that have side length 1. In fact, he loves to combine them so that the hypotenuse of one becomes the leg of the next. If the longer leg of the first triangle is sqrt 11, what will be the hypotenuse of the 2014th triangle? I don't understand ...

*Monday, November 14, 2016 by D*

**American Government**

1) What characteristics do bureaucracies share? Select all that apply. A) formal rules** B) generalized jobs** C) clearly defined goals D) chain of command** E) elected staff 2) Which of the following is part of the executive branch bureaucracy? A) the president's cabinet ...

*Monday, November 14, 2016 by Juliet*

**SS**

1. What are the three types of productive resources? Select all that apply. (3 points) the raw materials provided by the planet the planning and work that go into production the markets that sell the results of production the social systems that ensure production is protected ...

*Monday, November 14, 2016 by Green Bow7*

**English**

The High School Step Team Karlaâ€™s cousin Jade urged her to join the step team. â€œThis afternoon you should definitely try out!â€ Jade suggested after the final bell rang. â€œI know she wants the best for me,&...

*Monday, November 14, 2016 by GummyBears16*

**Science**

Is there a relationship between the dates for first land plants, fish, reptiles, mammals, primates, and humans and the amino acid differences?

*Monday, November 14, 2016 by Emma*

**English**

Write an analysis paragraph that answers the overarching question: What is the effect of imagery on the readerâ€™s understanding of the relationship between Orwell and the native Burmese people? I look up examples and step by step and still dont understand. Pls...

*Sunday, November 13, 2016 by Emma*

**Aljebra**

In two box 123 coins. Ten coins from a first box shifted to the second box. The second box now having twice as many coins in the first box. How many coin in the first box before the shift?

*Sunday, November 13, 2016 by Dian*

**Math**

Suppose the ice cream shop offers 9 different flavours, and we share 5 scoops. How many ways of ordering are there if All different any combination two scoops of one flavour, two scoops of 2nd, and one of third first one, i did 9! / 5!? second one and third one idk

*Sunday, November 13, 2016 by Elle*

**Calculus**

Find the equation of the line through the point (3, 5) that cuts off the least area from the first quadrant? y-A=B(x-C) i know its slope is -3/5 which is B. But what are the values of A and C?

*Sunday, November 13, 2016 by Asfand*

**trigonometry**

A ship sails 15.0 mi on a course S40Â°10â€™W and then 21.0 mi on a course N28Â°20â€™W. Find the distance and direction of the last position from the first.

*Sunday, November 13, 2016 by michelle*

**Chemisry**

If you put copper coated penny 1983or newer, in vinegar, it turns blackish green. If you rub the copper off half the penny first and expose the zinc, put the penny in vinegar, will the results change? Thank you.

*Sunday, November 13, 2016 by lulu*

**Math**

What is the first common number among: palindromic numbers, Triangular numbers and Fibonacci numbers?

*Saturday, November 12, 2016 by Adam*

**Math**

Kerri's father bill was a baker. Out of his usual morning batch of cookies bill burned the first 2 dozen cookies. He gave half of what was left to Keri to take to school. He wrapped up half of the remaining cookies and have them to a group of fireman. He gave two thirds of...

*Saturday, November 12, 2016 by Jessica*

**statistics **

there are 7 blue socks,5 red socks,3 green socks and 4 yellow socks in a drawer. 1.find the sample space 2.how many socks should I take out without looking to get a pair of socks 3.what is the probability that the first socks that I draw is red 4.what is the probability that ...

*Saturday, November 12, 2016 by varghese*

**Algebra**

Solve the given polynomial equation. Use the Rational Zero Theorem andâ€‹ Descartes's Rule of Signs as an aid in obtaining the first root. 2 x cubed minus 5 x squared minus 5 x minus 1 equals 02x3âˆ’5x2âˆ’5xâ&#...

*Friday, November 11, 2016 by Karla*

**SS**

help me plzz and ill pay you back 3. All of the following acts were imposed on the colonies by the British EXCEPT (1 point) the Tea Act. the Intolerable Acts .the Salt Act.the Stamp Act. 4. South Carolina responded to the Intolerable Acts by __________. (1 point) holding small...

*Friday, November 11, 2016 by camil*

**heath**

4. What would be a good tip for someone trying to make new friends? Join groups that share your values or offer activities you like. Pretend you enjoy similar things so youâ€™ll be liked by people. Spend time with people whom you already have a close ...

*Friday, November 11, 2016 by foxie/wolfie*

**maths **

of 3 numbers average of first and second number is greaterthan average of second and third number by 39 then what is difference between first and third number

*Friday, November 11, 2016 by meena*

**Geometrical progration **

the 6 term of a G.P is 2000 its common ratio is 10 find the first term?

*Friday, November 11, 2016 by Ashley*

**History **

8.What concept held the feudal relationship together? A. Fear B. Loyalty C. Economic debt? 10. Windmills were introduced to western europe in the twelfth century and were brought over from ï¿¼ 11. A. china ï¿¼ B. egypt ï¿&...

*Thursday, November 10, 2016 by Shala*

**Math algebra**

To find the average of a set of test scores we divide the sum of the test scores by the number of test scores. On her first four algebra tests,Paula wests scored 88,92,97,and 96. Write an equation that can be used to determine the grade paula needs to obtain on her fifth test ...

*Thursday, November 10, 2016 by Serena*

**statistics**

a person drove on a highway first 5km at a speed of 60km/h ,the second 5km at a speed of 85km/h , third 5km at a speed of 92km/h and last 5km of his journey,the speed was 8okm/h.Use suitable average to find average speed of the journey of 20km.

*Thursday, November 10, 2016 by Ana*

**Science**

Unit 3 Test Multiple Choice Please select the correct response for the following questions. 1. What is the smallest part of all matter called? (1 point) * a. Element b. Atom c. Molecule d. Compound 2. Which of the subatomic particles is negative? (1 point) a. Nucleus b. ...

*Thursday, November 10, 2016 by Becky*

**math**

Two buses start from same bus stand at 8 a.m. One travel 40km/h and other travel at 50km/h. The second bus reaches the next stop at 10 a.m. How much later will the first bus arrive

*Thursday, November 10, 2016 by kirti*

**Math**

A postal service says that a rectangular package can have a maximum combined length and girth of 108 inches. The girth of a package is the distance around the perimeter of a face that does not include the length. a. Identify an inequality that represents the allowable ...

*Wednesday, November 9, 2016 by Madeline*

**Algebra 2**

The sum of a few numbers if 30, the first number is 2 less than the second, and the third is 4 less than the first. What are the order of numbers and what are the numbers? This is a post by one of my classmates that I'm supposed to solve. I'm probably doing it wrong, ...

*Wednesday, November 9, 2016 by Fading*

**English**

1. Can people send letters to the people on Dongdo? Yes, they do. There is a postbox on Dongdo. 2. When was Dokdo first recorded as part of Korea? It was first recorded as part of Korea in the 500s. 3. What is the temperature on Dokdo? It is around 12 C. 4. Why is the rock ...

*Wednesday, November 9, 2016 by rfvv*

**Algebra 2**

The sum of 3 numbers is 42 The sum of the first number and the third number +2 = the second number The third number multiplied by 2 is equal to the sum of the first and third number Can someone help me solve this? Questions like these make my brain hurt, I can't seem to ...

*Wednesday, November 9, 2016 by Fading*

**PE**

Which is a safety consideration for weight training? A. Concentrate on strength when beginning a program. B. Go through the complete range of motion to increase flexibility. C. Smaller muscles should be exercised first. D. Warm-up is not important. Thanks!

*Wednesday, November 9, 2016 by Katie*

**Calculus**

Which of the following would be the best first step when solving the following system using the substitution method? x - y = -4 ; x + 2y = 5 a. x = -4 - y b. x = -4 + y c. 2y = 5 - x d. 2y = 5 + x

*Wednesday, November 9, 2016 by Iris*

**World History**

If someone could check these that'd be great ;o; <3 1. Which need did the first universities in medieval Europe seek to meet? A. Education of the Masses B. Instruction of knights in the chivalric code C. Preparation of monarchs to rule *D. Training for members of the ...

*Wednesday, November 9, 2016 by Lys*

**Programming**

Develop a Java application that will determine the gross pay for each of three employees. The company pays â€œstraight lineâ€ for the first 40 hours worked by each employee and pays â€œtime and a halfâ€ for all ...

*Wednesday, November 9, 2016 by jm*

**math**

The 3rd term of a convergent geomatric progession is the Airthmatic mean of the first and second terms.if the first term is 1 the sum to infinity will be

*Tuesday, November 8, 2016 by saad*

**Spanish**

Could you please help proofread my paragraph for grammar and explain any issues thanks. An elementary bilingual teacher asks you to come to her class to talk to her students about how you used to celebrate the holidays with your family. First you want your Spanish teacher to ...

*Monday, November 7, 2016 by Heather*

**Pre-Calc**

Since cot x = cos x / sin x, if cot x = 1/2, with the angle x in the first quadrant, then cos x = 1 and sin x = 2 (1) State true or false. Is this a possible situation? (2) If false, explain why.

*Monday, November 7, 2016 by Rena *

**SOCIAL studies**

What was the significance of the battle of Antietam A) it was the first battle of the civil war B) it was a confederate victory and secured great britains aid for the south C) it was the bloodiest day in American history D) it liberated Maryland from northern control

*Monday, November 7, 2016 by PRetty little liars*

**maths**

In an A.P., the first term is 2 and the sum of the first five terms is one-fourth of the next terms. Show that 20th term is -112.

*Monday, November 7, 2016 by Tanisha*

**Calculus**

f'(x)=sqrt(x)*sin(x) The first derivative of the f is given above. If f(0)=0, at what value of x does the function f attain its minimum value on the closed interval [0,10]?

*Monday, November 7, 2016 by Mike*

**Math**

Mr. Jackson sold 3 computers in the first year. In the second year he sold 4 times as many computers. In the third year he was able to sell 6 times as many computers as the first year. How many did Mr. Jackson see in three years.

*Sunday, November 6, 2016 by teresa*

**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.

*Sunday, November 6, 2016 by Cloud*

**Language Arts**

Which of the following excerpts from the selection use the active voice in the first sentence and the passive voice in the second? A)There is little, if any, "storm" in the new movie Storm Fever. Aren't actors supposed to act, and aren't directors suppose to ...

*Sunday, November 6, 2016 by Sam*

**Maths **

From a point on a ground the angle of elevation from a tower is observed to be 60 degree. From a point on 40meter vertically above the first point of observation the angle of elevation from a tower is 30degree. Find the height of the tower and horizontal distance from the ...

*Sunday, November 6, 2016 by Arun*

**Business mathematics**

Jenny purchases a piano for rm 7000. She pays down payment of rm 2000 and agrees to pay the balance in 15 equal monthly payments, the first due in one month. If the dealer charges her 5% compounded monthly , find her monthly payment.

*Sunday, November 6, 2016 by Muhammad nur ikhwan *

**Physics**

A ship is first seen on a radar screen to be 9 km east of the radar site. Some time later, the ship is at 18km northwest. What is the displacement of the ship from the first location it is seen at? 25.2 km (INSERT ANGLE HERE?!?) degrees north of west

*Saturday, November 5, 2016 by Nathaniel*

**Statistics**

"Suppose two independent samples have been collected.Based on a sample of 26 from the first population, you observe 14 successes. The second sample of size 26 had 17 successes. What is the critical value for a 85% confidence interval that compares these two population ...

*Saturday, November 5, 2016 by Chris*

**Physics**

A ship is first seen on a radar screen to be 9 km east of the radar site. Some time later, the ship is 18 km northwest. What is the displacement of the ship from the first location it is seen at?

*Saturday, November 5, 2016 by Nathaniel*

**English**

Background Youâ€™ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe one ...

*Saturday, November 5, 2016 by MEG*

**Physics Gravitation Question**

Vesta, a minor planet in the Asteriod Belt between Mars and Jupiter, has a mean radius of 525 km and mass of 2.59 X 10^20 kg. The Dawn Spacecraft (m = 1240 kg) orbited Vesta in 2011 & 2012. A. Find the local acceleration due to gravity at the mean surface of Vesta. What is the...

*Saturday, November 5, 2016 by Anon*

**Physics**

A ship is first seen on a radar screen to be 9 km east of the radar site. Some time later, the ship is at 18 km northwest. What is the displacement of the ship from the first location?

*Saturday, November 5, 2016 by Nathaniel*

**English**

(There is a program on the screen.) I will fire this gun on the screen of the laptop. Then I will choose a student who can read Part 1. I will click on the gun. Fire the gun! Now I got Number 3. Who is Number 3? Will you come up here and read the first part loudly so that the ...

*Saturday, November 5, 2016 by rfvv*

**algebra**

A man has two investments. The first pays him 3% interest per year and the other, 4%. The total income from these two investments is $170. If the interest rates were interchanged, the yearly income would be $180. How much is the investment?

*Saturday, November 5, 2016 by Greg*

**Spanish Lit Part 2**

La Dama del Alba Questions 6-10 6. Â¿QuÃ© misterio existe para la Peregrina en cuanto a AngÃ©lica? What mystery exists for the Pilgrim as for Angelica? The grandfather tells La Peregrina if she must take someone or something, to take him, ...

*Friday, November 4, 2016 by Jaylnn*

**Maths**

Sophie has randomly chosen a card from a standard deck and placed it in her pocket. She is going to randomly choose a second card from the deck. a.What is the probability that she chooses the same card as the one in her pocket b. what is the probability that the second card ...

*Friday, November 4, 2016 by Ted*