Sunday

December 11, 2016
**math**

If two dice are rolled and their faces noted, find each of the following probabilities: a) the sum of the two dice is 8 b) both dice show even numbers c) the sum of the two dice is 8 OR both dice show even numbers d) the sum of the numbers is 7, given that at least one die ...

*Friday, October 28, 2016 by Anonymous*

**math**

Six slips of paper, with a different digit from 1 to 6 printed on each, are placed in a box. The papers are well mixed. One slip is drawn and replaced. The papers are well mixed, and a second slip is drawn. Find the probability of each of the following: a) the first is marked ...

*Friday, October 28, 2016 by Anonymous*

**math**

You are hired by your local member of parliament to conduct a survey on unemployment, crime, taxes and mail delivery. You make up a question on each topic for your survey sheet. If the questions are arranged in random order on the sheet, find the probability of each of the ...

*Friday, October 28, 2016 by Anonymous*

**True or False Please Help**

(10 Environmental Science True or False Questions. Please correct me if I'm wrong.) 1. Domestic of animals and plants through history has enabled humankind to improve their lifestyle. (True) or False 2. Domestication is the process of selecting wild organisms for their ...

*Friday, October 28, 2016 by GummyBears16*

**BASIC TECH**

With aid of pear if compass and ruler bisect a line of 12cm.

*Friday, October 28, 2016 by ZIONKING'S*

**math check answers**

you invest $75.00 the first month and $100.00 the second month at 3.75% APR. How much interest do you get at the end of the second month? $0.23 $3.36 $3.59 my answer $3.13

*Thursday, October 27, 2016 by Anonymous*

**Spanish Literature **

- La Peregrina= The Pilgrim Ok, so I have submitted the questions I have to answer in the form they were presented to me. Below the questions I have submitted my answers first in English and then how I have translated them into Spanish. (I did have difficulty with finding the...

*Thursday, October 27, 2016 by Jaylnn*

**Math**

Lorraine is placing tiles in rows.In each succeeding row,she doubles the number of tiles.The ninth row has 768 tiles.How many tiles did Lorraine use in the first row?

*Thursday, October 27, 2016 by Chase*

**math check answers**

You invest $75.00 the first month and $100.00 the second month at 3.75% APR. How much interest do you get at the end of the second month? $0.23 $3.36 $3.59 my answer $3.13

*Thursday, October 27, 2016 by Anonymous*

**English **

In Marigolds how does the author use of tone help describe Elizabeth's perception of her childhood? -her tone sounds solemn at first showing that she was reflecting over her sad or hard childhood. Then it switches to matter of fact because she realizes she did wrong and ...

*Thursday, October 27, 2016 by Karla*

**English**

"The Yellow Wallpaper" by Charlotte Perkins Gilman Can someone check to see if these are right? Much appreciated. I tried to include the quotes to make it a little easier. 1. The narrator's attitude towards the setting in lines 1-5 is best described as ? " ...

*Thursday, October 27, 2016 by Allie*

**Social studies**

Explained three what's why a newly couple would delay their first child

*Thursday, October 27, 2016 by Stacey*

**Algebra 1**

Thank you so much for helping me with the first question. I have and another question that I am a little confused on also, could you please help me with this one too? Y-8=3/7 (X-6) I got y= 7/3x +38/7 Is this correct?

*Thursday, October 27, 2016 by Marina*

**English**

In 'first confession' Gran is described as a ? A. Flat character < B. Round character C. Stock character D. Antagonist < I think it's either A or D... not sure which one

*Thursday, October 27, 2016 by Dani*

**Literature **

Classify the capitalized words. In 1609, Galileo was the first person to look AT THE MOON through a telescope. Is it a adjective phrase or adverb phrase?

*Thursday, October 27, 2016 by Lenae*

**Math**

Barry has three bills to pay. The first bill is three times the amount of the second one. The third bill is ten times the amount of the second bill. The difference between the first bill and the third bill is $1050. What is the total of the three bills?

*Thursday, October 27, 2016 by Lillie*

**Math**

Barry has three bills to pay. The first bill is three times the amount of the second one. The third bill is ten times the amount of the second bill. The difference between the first bill and the third bill is $1050. What is the total of the three bills?

*Thursday, October 27, 2016 by Lillie*

**Math**

The first pattern of triangles it uses 4 matches ( 3 matches for build a triangle and 1 matches for connected to other triangles). a)Find the number of triangles if there are 100 matches? b) write the formulas

*Wednesday, October 26, 2016 by Anonymous*

**Algebra**

A fitness club offers two membership options. The first option has an initial fee of $50 and then charges $30 per month. The second option has no initial fee but charges $40 per month. After how many months, x, will the first option be a better value than the second?

*Wednesday, October 26, 2016 by Aimee*

**Physics **

Two identical massless springs of constant k = 200N/m are fixed at opposite ends of a level track, as shown. A 5 kg block is pressed against the left spring, compressing it by 0.15m. The block is then released from rest. The entire track is frictionless except for the region ...

*Wednesday, October 26, 2016 by Anonymous *

**Math**

alicia rides 25% of a 100 mile trip the first day. she rides 331/3% of the remaining distance the second day.whatpercent of the original distance dose she have ride to finish her trip

*Wednesday, October 26, 2016 by Austin*

**Calc**

Use spherical coordinates. Evaluate Triple integral SSSE where E lies between the spheres x^2 + y^2 + z^2 = 25 and x^2 + y^2 + z^2 = 49 in the first octant.

*Wednesday, October 26, 2016 by anon*

**Math**

If my input is 0 and output is blank then my input is 1 and output 2 then input 3 output 22 input 4 output 32 how do i find the first output that is blank?

*Wednesday, October 26, 2016 by Morgan*

**Help on Social Studies please!**

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 question? a. people who share a common language b. people who ...

*Wednesday, October 26, 2016 by Eva*

**7th American History**

Can someone help me please? I have to summarize why John Adams was not reelected in the election of 1800. I know that he wasn't because he declared war on his first term and Thomas Jefferson was a popular candidate, but are there any more reasons?

*Wednesday, October 26, 2016 by Anonymous*

**american history**

what event led to the first shots being fired at the battles of lexington and concord

*Wednesday, October 26, 2016 by Anonymous*

**Calc answer check**

True or false If y =ax+b then DeltaY/DeltaX = dy/dx If Y= x+c then dy = dx If you can measure the length and width of a rectangle correct within .1 cm, then the calculated area will be correct within .1 cm as well. I have True for the first 2 and false for the last one.

*Wednesday, October 26, 2016 by Amber*

**geography **

during what period of time did global interdependence first emerge

*Wednesday, October 26, 2016 by Anonymous*

**Algrebra**

I don't understand on how to answer this question. Could you please help and tell me the parts for the graphs? 1) X,Y is a point in the first Quadrant Identify the location of: A.(-X,Y) B.(X,-Y) C.( -X,-Y) 2) X,Y is the point on the second quadrant. Find the location of: A...

*Tuesday, October 25, 2016 by Anonymous*

**Algebra**

The sum of two numbers is 1161. The first number is 183 less than twice the second number. What are the numbers?

*Tuesday, October 25, 2016 by Katie*

**Chemistry**

In a three reactions system the first two reactions are endothermic with DeltaH values of 138kj and 241kj. if the final reaction is exothermic what is the minimum value of DeltaH3 that would make the overall reaction exothermic? explain your reasoning. i beleive the minimum ...

*Tuesday, October 25, 2016 by Anonymous*

**Math**

Mrs. Bradley's store has 2 floors. The first floor is 20ft long, 15ft wide and 8ft high. The second floor is 12ft long, 15ft wide, and 8ft high. What is the volume oof Mrs. Bradley's store in cubic feet?

*Tuesday, October 25, 2016 by Kole*

**Sequence**

In a GP the 3rd term is equal to four times the first term and the sixth term is equal to three times the fourth term plus 32. determine the sequence.

*Tuesday, October 25, 2016 by KAdila*

**Maths GRE**

What single discount is equivalent to two successive discounts of 15% and 10% 100 - {(100-first discount) X (100- second discount)/100} = 100 - (100-15)X(100-10)/100 = 100 - 85 X 90/100 = 100 - 76.5 = 23.5

*Tuesday, October 25, 2016 by Marco Victoria*

**Mathematics**

The first term of an Arithmetic Progression is -4 and the 15th term is double the 5th. Find the 12th term of the AP

*Tuesday, October 25, 2016 by KAdila*

**Maths GRE**

At the Acme Cement Company, employees contribute to a welfare fund at the rate of 4% of the first $1000 earned, 3% of the next $1000, 2% of the next $1000 and 1% of any additional income. What will Mr. Morris contribute in a year in which he earns $20,000? A)290 B)200 C)90 D)...

*Tuesday, October 25, 2016 by Marco Victoria*

**Physics Help!**

A hockey puck moving at 0.4600 m/s collides with another puck that was at rest. The pucks have equal mass. The first puck is deflected 37.00° to the right and moves off at 0.3700 m/s. Find the speed and direction of the second puck after the collision.

*Tuesday, October 25, 2016 by Helena*

**Statistics Probability**

A jar contains 5 red marbles, numbered 1 to 5, and 11 blue marbles numbered 1 to 11. a) A marble is chosen at random. If you're told the marble is red, what is the probability that it has the number 2 on it? b)The first marble is replaced, and another marble is chosen at ...

*Monday, October 24, 2016 by Jesus*

**7th Grade Math**

Sarah ran her first mile in 8 minutes. Her next mile was run in 6 minutes. What was the percent decrease in her mile time?

*Monday, October 24, 2016 by Geek Girl*

**math**

you buy a bicycle lock with 4 dials to enter the combination. the first dial has numbers from 0 to 9, the next dial has numbers from 3 to 8, the next has numbers from 0 to 4 and the last has letters from A to Z. write the equation for the number possible combinations of the ...

*Monday, October 24, 2016 by issy*

**Math**

The first question is show how to make one addend the next tens numbers. Complete the new addition sentence: 15 + 37= I need a break down to how to to figure this out. Please.. I have no clue what to do.

*Monday, October 24, 2016 by Paula*

**History**

Who first thought they had encountered the ten "lost tribes"? This question is a response question if you can write it in a few sentences if not that's fine.

*Monday, October 24, 2016 by Anonymous *

**Chemistry**

In a three reactions system the first two reactions are endothermic with DeltaH values of 138kj and 241kj. if the final reaction is exothermic what is the minimum value of DeltaH3 that would make the overall reaction exothermic? explain your reasoning. i beleive the minimum ...

*Monday, October 24, 2016 by Anonymous*

**LANGUAGE ARTS**

(1) Everything I know about gardening I learned from my good friend Sandy. (2) When I first moved from Iowa to Georgia last May, I tried planting a vegetable garden right away. (3) As I happily weeded the ground I thought to myself, “My garden’s produce will be here ...

*Monday, October 24, 2016 by CHECK MY ANSWERS PLEAAAAAASSSSSSSSEEEEEEEE*

**algebra**

If an A.p. Fifth term exceeds twice second term by 1. The tenth term xeceeds twice fourth term by 3 * find first term and common difference * find sum of first twenty-five terms.

*Monday, October 24, 2016 by Anwar *

**algbebra**

The fifth term of an A.p. Exceeds the second term by 1.The tenth term exceeds twice the fourth term by 3 * find first term and common difference * sum of first twenty-five terms.

*Monday, October 24, 2016 by Anwar*

**Physics**

A box of mass m = 59.0 kg (initially at rest) is pushed a distance d = 84.0 m across a rough warehouse floor by an applied force of FA = 204 N directed at an angle of 30.0° below the horizontal. The coefficient of kinetic friction between the floor and the box is 0.100. ...

*Sunday, October 23, 2016 by Daisy*

**science**

The first ionization energy of Boron is 799, give an equation illustrating first ionization with Boron

*Sunday, October 23, 2016 by Alexandrina*

**Chemistry**

In a three reactions system the first two reactions are endothermic with DeltaH values of 138kj and 241kj. if the final reaction is exothermic what is the minimum value of DeltaH3 that would make the overall reaction exothermic? explain your reasoning. i beleive the minimum ...

*Sunday, October 23, 2016 by Anonymous*

**English**

1. Only a part of story is true. 2. Only part of the story is true. 3. Dokdo was first recorded as part of Korea in the 500s. 4. Dokdo was first recorded as a part of Korea in the 500s. (Do we have to use 'a' before 'part'? Are both okay?)

*Sunday, October 23, 2016 by rfvv*

**Easy art**

Who is famous for painting the ram's skull and has the first name that is a state?

*Sunday, October 23, 2016 by Anonymous kid (no name pl*

**Economics**

Below are my answers to the following multiple choice questions, please check and correct me if im wrong, thanks :) 1.Manufacturing high end products in Canada requires (Multiple Answers Allowed) Select one or more: a. Very focused customer strategy b. International marketing ...

*Sunday, October 23, 2016 by kary*

**maths**

Find the first term (a) of ago sequince in which the common ratio is 2 and sum of the first 10 terms are 93

*Sunday, October 23, 2016 by nasra*

**chemistry**

proof that the energy of the first spectra line in Lyman series E =3/4Eo Eo=2.18×10-18

*Sunday, October 23, 2016 by mesfin Gebre*

**physics**

The pressure of water on the ground floor is 40,000 Pascal, and at the first floor is 10,000 pascal. Find the height of the first floor.

*Saturday, October 22, 2016 by Manilyn*

**Business Mathematics **

Find the sum of first thirteen terms of a linear sequence whose 8th term is 18 and 11th term is 24.

*Saturday, October 22, 2016 by Boadi Yiadom Ellen*

**math**

It takes 8 hours for one crew to clean an office building. It takes a second crew 10 hours to clean the same building. If the first crew works 2 hours and leaves and the second crew takes over to complete the job, how long will it take the second crew to finish cleaning the ...

*Saturday, October 22, 2016 by Christos*

**Physical **

A motor car travelling at 14m/s on dry flat surface should be able to stop in 14m.Assuming the deceleration to be uniform. Given: its value and the corresponding bracking time is -7m/s^2 , 2 sec Calculate the distance travelled during the first second after the application of ...

*Saturday, October 22, 2016 by Joey*

**History**

1. What significant effect did the Treaty of Paris, signed after the French and Indian War, have on France? France had to withdraw to its empire in Central and South America. France had to allow the British to claim and settle the Ohio Valley. France lost its claim to the ...

*Friday, October 21, 2016 by coolguy*

**English help**

I added more of my ideas: Is the main conflict in Return of the soldier between Chris's desire to return to the past and his responsibility to the present, between Jenny and Kitty or is it between two other opposing forces? I must write an essay about this so please help ...

*Friday, October 21, 2016 by Mark*

**English**

In 1609, Galileo was the first person to look AT THE MOON through a telescope. Is this an adjective phrase or an adverb phrase.

*Friday, October 21, 2016 by Lenae*

**English**

Does writing an expository paragraph or writing a literary paragraph or writing a persuasive paragraph come first alphabetically?

*Friday, October 21, 2016 by Lenae*

**math**

the 6th term of a gp is 2000 and it ratio is 10,find it first term

*Friday, October 21, 2016 by Philip*

**English**

1. I remember when we first met. 2. I remember that we first met. ----------------------------- Are both grammatical though they are different slightly in meaning? 3. I remember the fact that we first met. (Is this correct?)

*Thursday, October 20, 2016 by rfvv*

**Physics**

A stone is tied to a string (length = 0.600 m) and whirled in a circle at the same constant speed in two different ways. First, the circle is horizontal and the string is nearly parallel to the ground. Next, the circle is vertical. In the vertical case the maximum tension in ...

*Thursday, October 20, 2016 by Sam*

**English **

Rewrote This because I added more of my ideas: Is the main conflict in Return of the soldier between Chris's desire to return to the past and his responsibility to the present, between Jenny and Kitty or is it between two other opposing forces? I must write an essay about ...

*Thursday, October 20, 2016 by Mark*

**English **

"The Lottery" (1948) by Shirley Jackson ** this website won't allow for links; therefore, I couldn't put the link of this story** (the short story is online for reference) The question that needs to be answered is: EXPLAIN the source of horror in Jackson’...

*Thursday, October 20, 2016 by Jamie*

**Math **

What is the answer to use the rule to write the first 12 numbers in the pattern the square root of the pattern in the numbers first rule of 6 first term

*Thursday, October 20, 2016 by Hannah Quarles*

**US HISTORY**

Who attacked first on the Battle of Little Bighorn??? The natives or the army?

*Thursday, October 20, 2016 by s*

**English**

Is the main conflict in Return of the soldier between Chris's desire to return to the past and his responsibility to the present, between Jenny and Kitty or is it between two other opposing forces? I must write an essay about this so please help me. I do feel its the first...

*Thursday, October 20, 2016 by Mark*

**History**

How did the South attempt to compensate for it's disadvantages? A:Southern military leaders devised the Anaconda Plan to end the war quickly. B:Confederate troops remained within their own territory at all times. C:Southern leaders approached foreign governments for aid...

*Thursday, October 20, 2016 by Marylyn*

**Math**

Three numbers form a g.p.if the first and third numbers are 5 and 245 respectively, find two possible values for the middle number.

*Thursday, October 20, 2016 by Tony*

**Math**

Three numbers form a g.p.if the first and third numbers are 5and245 respectively,find two possible values for the middle number.

*Thursday, October 20, 2016 by Tony*

**Check my answers**

1. Why was capturing Quebec so important to the British during the French and Indian War? (1 point) By gaining control of Quebec, the British could increase financial and military support from the colonists. By gaining control of Quebec, the British would disrupt French ...

*Thursday, October 20, 2016 by BILL CIPHER*

**maths sequence**

Find the sum of the first eight terms of a linear sequence whose first term is 6 and last team is 46. Plz help

*Thursday, October 20, 2016 by Anonymous*

**Readiny**

The first three sentences are (1) Everyhting I know about gardening i learned from my good friend Sandy (2) When I first moved from Iowa to Georgia last May, I tried planting a vegetable garden right away. (3) As i happily weeded the ground i thought to myself , "My ...

*Thursday, October 20, 2016 by Ras*

**history**

Which was Pope Urban II's goal in calling for the First Crusade in 1095? a.) opening trade with China b.) converting Muslims to Christianity c.) recapturing the Holy Land d.) sacking the city of Constantinople

*Thursday, October 20, 2016 by megann*

**Math**

You mix 8 tablespoons of hot sauce and 3 cups of salsa in a green bowl. You mix 12 tablespoons of hot sauce and 4 cups of salsa in an orange bowl. Which mixture is hotter? My Answers: My first train of thought is that there must be a conversion factor to this however I am not ...

*Thursday, October 20, 2016 by Erik*

**English**

Please help to understand this assignment. Like sections, introduction and subheadings. Ideas. How should I start with the subheadings/sections? First introduction and overview? Thank you! Building Communities: Do a situational analysis of the police department in the city ...

*Thursday, October 20, 2016 by Jessica*

**Math**

the sum of two numbers is 21 five times the first number added to 2 times the second number is 66 find the two numbers

*Thursday, October 20, 2016 by Anonymous*

**history**

1. Why was capturing Quebec so important to the British during the French and Indian War? (1 point) By gaining control of Quebec, the British could increase financial and military support from the colonists. By gaining control of Quebec, the British would disrupt French ...

*Thursday, October 20, 2016 by awesome guy*

**math**

The Place des Vosges in Paris is one of the first examples of European city planning. It is a perfect a square with an area of about 19,600 square meters. What is the perimeter of the square?

*Wednesday, October 19, 2016 by Anonymous*

**Social Studies Check answer Please**

How did Spain's refusal to destroy Negro Fort affect Florida? A) It led General Jackson's troops first invasion of the territory B) It gave the seminoles an empowered stance against the United States**** C) It showed that Spain did not view General Jackson as a ...

*Wednesday, October 19, 2016 by BatMen*

**SOCIAL STUDIES (CHECK ANSWER)**

How did Spain's refusal to destroy Negro Fort affect Florida? It led General Jackson's troops first invasion of the territory It gave the seminoles an empowered stance against the United States It showed that Spain did not view General Jackson as a significant threat ...

*Wednesday, October 19, 2016 by BatMen*

**physics**

A body is thrown verticarry upwards with an initial velocity of 12m/s.(taking G to be 10m/s^2) a)how far does it go during this first second? b)find the maximum height it reaches. c)how long does it remain in the air?

*Wednesday, October 19, 2016 by sibonisile jere*

**Math**

Cathy had a sum of money. She spent 1/5 of it in September, 1/4 of it in October and 120 in November. After spending these amounts of money, she still had 540 left. How much money did she have at first?

*Tuesday, October 18, 2016 by Mhyle*

**MATH PLEASE SHOW WORK **

Three consecutive odd intergers are such that the sum of the squares of the first two integers is 54 more than 20 times the third integer. Determine the three integers. Please help and show all work thank you SHOW WORK SO I UNDERSTAND HOW TO DO IT THANK YOU

*Tuesday, October 18, 2016 by Sarha*

**math please help**

Three consecutive odd intergers are such that the sum of the squares of the first two integers is 54 more than 20 times the third integer. Determine the three integers. Please help and show all work thank you

*Tuesday, October 18, 2016 by Sarha*

**math**

3. Which of the following appears to be an irrational number? (1 point) 3.72727272… – .073303330… 4. A picture frame is 12 inches long and 9 inches wide. In inches, what is the diagonal length of the picture frame? (1 point) 21 inches 15 inches 8 inches 6 inches...

*Tuesday, October 18, 2016 by hellllllppppppppppp*

**Chemistry**

1) How does the atomic radius change from left to right across a period in the periodic table? A) It tends to decrease*** B)It tends to increase C) It first increases, then decreases D) It first decreases, then increases 2) What is the charge of a cation? A) A positive charge...

*Tuesday, October 18, 2016 by Mary*

**Math**

A team plays 120 matches each year. In it's first year, the team won 45% of it's matches. The next year the team won 55% of it's matches. How many more games did the team win in the 2nd year than in the first year?

*Tuesday, October 18, 2016 by Amy*

**math**

7. The tennis team is selling key chains as a fundraiser. If its goal is to raise is at least 180, how many key chains must it sell at $2.25 each to meet that goal? Write and solve an inequality. a. 2.25k (greater than or equal to) 180; k (greater than or equal to) 100 b. 180k...

*Tuesday, October 18, 2016 by john*

**Math please help**

Three consecutive odd intergers are such that the sum of the squares of the first two integers is 54 more than 20 times the third integer. Determine the three integers.

*Tuesday, October 18, 2016 by Madison*

**science **

What is the speed of motorist B? By what percentage did motorist A increase his speed for the second hour from the first hour? What is the speed of motorist A for the second hour? When motorist B reached his destination,how far behind was motorist A?

*Tuesday, October 18, 2016 by zoha*

**Social studies**

1, what was Alexander Hamiltons main reason for insisting all the nations debts be paid in full? So the country could borrow in the future So the country would be seen as a world leader Because many citizens needed the money Because the nation had a moral obligation to do so...

*Tuesday, October 18, 2016 by Alex*

**Math**

a snail was at the bottom of a well in the first ten minutes the snail climbed 2 and 7/12m in the next ten minutes it climbed 1 and 5/7m how far was the snail from the bottom of the well after 20 minutes?

*Tuesday, October 18, 2016 by 5th grade*

**CHEMISTRY HELP PLEASEEEE **

Sulfuric acid is a diprotic acid, strong in the first ionization step and weak in the second (Ka2=1.1X10^-2). Using appropriate calculations, determine whether it is feasible to titrate 10.00mL of 0.1 M H2SO4 to two distinct equivalence points with 0.1 M NaOH.

*Tuesday, October 18, 2016 by Emma*

**Geometric progression**

If for a g.p. S2=8 and s4=80,find its first term and the common ratio.

*Tuesday, October 18, 2016 by Vijay*

**physics**

A particle is drop from a vertical height (h) and falls freely for a time (t) with the aid of a sketch explain how (h) varies with (i) t (ii) t*2

*Tuesday, October 18, 2016 by zinny*

**physics**

A particle is drop from a vertical height (h) and falls freely for a time(t) with the aid of a sketch explain how (h) varies with (I) t (ii) t square

*Tuesday, October 18, 2016 by zinny*