Wednesday

October 26, 2016
Total # Posts: 101,477

**World Geography**

6. China's greatest contribution to geography was •The Compass * • the globe • it's expertise in cartography •longitude and latitude.

*September 7, 2016*

**Social studies answer check please**

what do you think i think now b a b

*September 7, 2016*

**Social studies answer check please**

could you help

*September 7, 2016*

**Social studies answer check please**

Why did Thomas Paine write the Pamphlet, Common Sense? 1: to support conquering the Native Americans ******* 2: to argue that more land should go to france and spain 3: to show that loyalty to the monarchy was wrong 4: to pledge his loyalty What was most dangerous about ...

*September 7, 2016*

**Math**

the tortoise can run with a speed of 0.1m/s and the hare can run with a speed of 2m/s. They start their race at the same time, but the hare, feeling confident, stops along the way for a two minute nap, and the tortoise wins by the length of his shell,0.2m. How much time did ...

*September 7, 2016*

**chemistry**

student places a 23.80 g solid metal object in a graduate cylinder containing 26.5 mL of water. The water level increases to 32.1 ml after the object is submerged. Calculate the density of the object.

*September 7, 2016*

**social studies**

So is it D or C?

*September 7, 2016*

**Maths**

Proper number 1/2=-/20

*September 7, 2016*

**Maths**

Equivalent fraction with denominator 18

*September 7, 2016*

**math**

from a particular point the angle of elevation of the top of a church spire is 35 degrees. walking 30 metres closer to the church the angle of elevation of the top of the spire increases by 20 degrees. a. how far from the church was the second elevation taken? b. calculate the...

*September 7, 2016*

**ma**

In a class of 100 students, 40 failed in Math, 30 failed in Physics, 60 failed in Chemistry. 35 passed in both Math and Physics. 20 passed in Physics and Chemistry. 25 passed in Math and Chemistry. Each student passed in at least one subject. How many students passed in all ...

*September 7, 2016*

**math**

from a particular point the angle of elevation of the top of a church spire is 35 degrees. walking 30 metres closer to the church the angle of elevation of the top of the spire increases by 20 degrees. a. how far from the church was the second elevation taken? b. calculate the...

*September 7, 2016*

**math**

from a particular point the angle of elevation of the top of a church spire is 35 degrees. walking 30 metres closer to the church the angle of elevation of the top of the spire increases by 20 degrees. a. how far from the church was the second elevation taken? b. calculate the...

*September 7, 2016*

**math**

from a particular point the angle of elevation of the top of a church spire is 35 degrees. walking 30 metres closer to the church the angle of elevation of the top of the spire increases by 20 degrees. a. how far from the church was the second elevation taken? b. calculate the...

*September 7, 2016*

**math**

from a particular point the angle of elevation of the top of a church spire is 35 degrees. walking 30 metres closer to the church the angle of elevation of the top of the spire increases by 20 degrees. a. how far from the church was the second elevation taken? b. calculate the...

*September 7, 2016*

**math**

from a particular point the angle of elevation of the top of a church spire is 35 degrees. walking 30 metres closer to the church the angle of elevation of the top of the spire increases by 20 degrees. a. how far from the church was the second elevation taken? b. calculate the...

*September 7, 2016*

**profit and loss**

400

*September 7, 2016*

**Math**

Look at problem 4. Suppose Leila moves her books onto a bookshelf with 6 shelves. She puts an equal number of books on each shelf. Describe what the array for this problem looks like and write a multiplication sentence.

*September 6, 2016*

**Math**

Which is the correct ascending order of 1/3, 0.3,25%,2/5

*September 6, 2016*

**math**

you are able to wrap a band tightly around a large sphere. The band would have a circumference about 40000 km. You insert into the band another strip 2m long so that the band will no longer fit tightly around the sphere. This new band would have a radius a little smaller than ...

*September 6, 2016*

**math**

A 5cm piece of wire is cut into two parts such that a square formed by bending on part will have four times the area of a square formed by bending the other part, what is the length of the longer part.

*September 6, 2016*

**Algebra**

Lisa buys last year's best-selling novel, in hardcover, for $22.50. This is with a 25% discount from the original price. What was the original price of the novel?

*September 6, 2016*

**Physics**

Suppose you can throw a ball a maximum horizontal distance L when standing on level ground. How far can you throw it from the top of a building of height h = L if you throw it at 27.9 degrees? (Ignore your height and any effects due to air resistance.)

*September 6, 2016*

**Math**

Is there a causal relationship between the time of sunrise and the daily high temperature? Casual Relationship: if change in one quantity causes change in a second quantity, then the quantities have a causal relationship.

*September 6, 2016*

**Quick math help**

Is x^2=4 and x+2=4 equivalent equations?

*September 6, 2016*

**math**

a granola bar weighs 30g. 100 granola bars are in a shipping carton. how many kilograms do a dozen shipping cartons weigh?

*September 6, 2016*

**Math**

Which year was the hottest?!!

*September 6, 2016*

**math**

gasoline and water are immiscible. Regular-grade gasoline has a lower density than water. A 100mL graduated cylinder with an inside diameter of 3.2 cm contains 34 g of gasoline and 34 g of water. What is the combined height of the two liquid layers in the cylinder? The volume ...

*September 6, 2016*

**Math**

You begin a hike in death valley, California,at -86 meters.You hike to a point of elevation at 45 meters. What is your change in elevation

*September 6, 2016*

**9th Grade Biology**

idk

*September 6, 2016*

**9th Grade Biology**

idk

*September 6, 2016*

**9th Grade Biology**

b

*September 6, 2016*

**Physics**

Vector V1 is 6.6 units long and points along the negative x axis. V2 is 8.5 units long and points at +55 degrees to the positive x axis. A) What are the x and y components of each vector? B) Determine the sum of vector 1 and vector 2. (magnitude and angle) I have solved the ...

*September 6, 2016*

**algebra**

(9)(9) = write in words 10000000000000000000000000000000 =

*September 6, 2016*

**math**

give me an answer . Chris has a 10 foot long strip of red ribbon and a 15 foot long strip of blue ribbon. draw a diagram to show the relationship of the length of the red ribbon to the length of the blue ribbon

*September 5, 2016*

**math**

can I distrubute this? 4pi (M/2pi*RT)^(3/2) ?

*September 5, 2016*

**maths **

can someone explain this: how is having a square in the denominator equivalent to taking the reciprocal and raising it to the 1/2 power? EX: here's an identity: let x= 1/(2a^2) a = M/2RT so can this be rewritten as: (1/2)(2RT/M)^(1/2)

*September 5, 2016*

**Chemistry**

thank you very much

*September 5, 2016*

**Chemistry**

two aqueous solutions (solution A and solution B) contain different non reactive solutes and have densities of 1.021 g/ml and 1.190 g/ml, respectively. when 40.00 ml of solution A is mixed with 10.00ml of solution B what is the density of the mixture? im not entirely sure how ...

*September 5, 2016*

**Statistics**

Is there a hypothesis you would like to see tested? Comment on why it has not been tested, and briefly describe how you would get the data for the test.

*September 5, 2016*

**chem-biochem**

why should a transition state be strongly bound to an enzyme than a substrate or product?

*September 4, 2016*

**Math**

Write an algorithm to evaluate the average height in class. Get the lengths of the class from the user. Trace your program and show your results.

*September 4, 2016*

**Chemistry**

In this problem its given in grams, so you use 4.19 J/g C

*September 4, 2016*

**Chemistry**

Hi. Well, what is the specific heat capacity of water? use that number to plug into Q=M(c)(delta T) with the rest of your information.

*September 4, 2016*

**yuiljk**

How many posts does it take to support a straight fence 200 feet long if a post is placed every 50 feet?

*September 4, 2016*

**Math**

I have no idea

*September 4, 2016*

**mathematics - algebra**

A plane takes off on a runway that is horizontally 915 ft from a building, 121 ft high. What is the minimum angle of elevation of its take off to assure of going over the building if it flies in a straight line?

*September 4, 2016*

**mathematics - algebra**

On the way to the office, Susan was told that when she stands 123 ft from the base of the building, the angle of elevation of its top is 26°30°. If her eyes are 5 ft above the ground, find the height of the building.

*September 4, 2016*

**eng 122**

The central components of academic voice include:

*September 4, 2016*

**algebra**

What is the probability of choosing aletter o from theword school?

*September 4, 2016*

**Foundation of Nursing**

What is the purpose of professional nursing organizations?

*September 4, 2016*

**algebra**

5 times a number decrease by 18 minus 4 times the same number is -36 what is the number

*September 3, 2016*

**algebra**

What is the probability of choosing aletter o from theword school?

*September 3, 2016*

**Hospitality and Tourism**

Are you suppose to just put anything you want

*September 3, 2016*

**Hospitality and Tourism**

Is this ethical behavior? Is it ethical to take office supplies from work for home use? No Is it ethical to use company time to solicit signatures for a petition nconcerning a current social issue? No If there are sslight defects in a product you are selling are you obligated ...

*September 3, 2016*

**math**

What is 44,000*.153

*September 3, 2016*

**principle of management**

From Wikipedia: <<Since 2000, Zimbabwe has seized and forcibly redistributed most of the country's white owned commercial farms. The new occupants, which included black only citizens and several prominent members of the ruling ZANU-PF administration, were usually ...

*September 3, 2016*

**math**

14.5

*September 2, 2016*

**Algebra**

Yeah it's -3n^2, sorry about that. :)

*September 2, 2016*

**MISSION**

A satellite launch rocket has a cylindrical fuel tank. The fuel tank can hold V cubic meters of fuel. If the tank measures d meters across, what is the height of the tank in meters?

*September 2, 2016*

**Math**

-3,2,7,|-10| Are this integers list from least to greatest??

*September 2, 2016*

**Math**

Jawab arr sendiri

*September 2, 2016*

**English**

They ( work) heard for annual examination

*September 2, 2016*

**Math Algebra **

A 2 digit number is increased by 36 when the digits are reversed. The sum of the digits is 10. Find the original number.

*September 2, 2016*

**advancing vocabulary skills third edition**

Rrt

*September 1, 2016*

**advancing vocabulary skills third edition**

Ur mum

*September 1, 2016*

**Social studies please help :) thank u so much!**

Anonymous is right!

*September 1, 2016*

**Social studies please help :) thank u so much!**

Anonymous was wrong 3 isn't c I just took the quiz and it was wrong

*September 1, 2016*

**Social studies please help :) thank u so much!**

1.a 2.b 3.c 4.c 5.b 6.c 7.d 8.b, d 100% I promise. I just took the quiz.

*September 1, 2016*

**ps12**

7[-7p + 5 + 2(p + 1)] = 6p + 1

*September 1, 2016*

**Math**

At the zoo, there were 3 times as many monkeys as lion. Tom counted a total of 24 monkeys and lion. How many monkeys were there?

*September 1, 2016*

**History **

Why US government believed it was necessary to place Japanese americans in internment camps?

*September 1, 2016*

**History **

Who were Code Takers

*September 1, 2016*

**math**

find the pattern and next two numbers 8, -24, 72, -216

*September 1, 2016*

**Geometry **

Find the distance between points M 6 + 16 + z -1 and 14 to the nearest tenth

*September 1, 2016*

**Geometry **

Midpoint of segment UV is 5 + -11 the coordinates of one endpoint are you three and five find the coordinates of endpoint V

*September 1, 2016*

**Geometry **

Radus bisects angle ddh so that an angle DGI is x -3 and a mango igh is 2x - 13 what is the value of x

*September 1, 2016*

**consumer**

Choose the best answer. Carl Cornfield purchases new equipment. After reducing the cash line, where else would Carl put an entry for this purchase?

*September 1, 2016*

**SOCIAL STUDIES HELP ASAP PLEASE**

Ms .sue I put this order but I need your help. I don't know if I got them right please help! 1. C 2. Religion 3. Temples 4. Resources

*September 1, 2016*

**maths**

you are pelu

*September 1, 2016*

**American government**

Answer is B states and individuals have the powers and rights not claimed by the fedural government in the constitution.

*September 1, 2016*

**American government**

^ was it all wrong?

*September 1, 2016*

**American government**

5 was d

*September 1, 2016*

**American government**

are those right?

*September 1, 2016*

**Algebra**

Find the value of unknown number in proportion m/2=3/4

*August 31, 2016*

**Math**

12/4 what's the ratio

*August 31, 2016*

**Math**

5x6

*August 31, 2016*

**Algebra 1**

-288?

*August 31, 2016*

**Algebra 1**

Simplify the expression: 15-3[2+6(-3)] I need a summer help on how to figure this out please. Thank you

*August 31, 2016*

**math**

mr sato will give each pair of students 3 magnets. So far Mr sato has given 9 pairs of students their 3 magnets..How many more magnets does Mr Sato need so that each pair of students has exactly 3 magnets.There are 24 students in a science class.

*August 31, 2016*

**Algebra 1**

1.Simplify the expression: 6(-5n+7) 2. Simplify the expression:-3(4a-5b) I'm not sure how to solve these if someone can please help me step by step I would appreciate it. Thank you

*August 31, 2016*

**Social studies**

number 3 is wrong its the resistance to the diseases

*August 31, 2016*

**Social studies**

what was the main reason early settlers gradually spread across the Americas?

*August 31, 2016*

**medical terminology**

The plural form of the medical term phalanx _____ i think its -x but that's the singular ending it doesn't give the plural form Im confused, help please?

*August 31, 2016*

**Biology**

gimme answer

*August 31, 2016*

**Math**

Two cars start at the same time from two places 330 km. apart and travel toward each other.Car A travels at 50 kph and Car B at 45 kph. If Car A rests for one hour on the way, in how many hours after they left will they meet?

*August 31, 2016*

**math**

A rectangle is removed from a right triangle to create the shaded region shown below. Find the area of the shaded region. Be sure to include the correct unit in your answer.

*August 31, 2016*