Sunday

March 1, 2015

March 1, 2015

Total # Posts: 78,297

**Social Studies**

1.Which Persian emperor was defeated by Athenian forces at the Battle of Marathon? A. Darius** B. Cleisthenes C. Miltiades D. Solon 2.Which Greek historian chronicled the events of the First and Second Persian Wars? A. Plato B. Sophocles C. Thucydides D. Herodotus** 3.Which ...
*January 27, 2015*

**Social Studies**

Thank you again @Ms. Sue!! You where a lot of help:) I left my book and was going off my study guide and brain :)!!!
*January 27, 2015*

**Social Studies**

Could you please check my answers for me @Ms. Sue?
*January 27, 2015*

**math**

Mindi planted beans in 4/10 of her garden. What fraction of the garden has beans or peas?
*January 27, 2015*

**algebra**

The cost of renting a sailboat at a lake is $20 per hour plus $12 for life jackets. Write an equation in slope-intercept form that can be used to calculate the total amount you would pay for using this sailboat.
*January 27, 2015*

**math**

andrew read 24 pages of a book on Monday. He read 5/12 of the book on Monday and completed the remaining 1/4 on Tuesday. How many pages are in the book?
*January 27, 2015*

**Art**

;) Super glad you got 100% as well!
*January 27, 2015*

**Art**

I saw that one and it really confused me... I thought it was c!
*January 27, 2015*

**Art**

even the multispectral-x ray one?! Yay!!!
*January 27, 2015*

**Art**

Yes, for sure :)
*January 27, 2015*

**Math**

The area of a parallelogram is 84 cm² the base of the figure is 12 cm what is the height?
*January 27, 2015*

**Physics**

A 0.145 kg baseball pitched at 39.9 m/s is hit on a horizontal line drive straight back toward the pitcher at 52.0 m/s. If the contact time between r the bat and ball is .001 s, calculate the average force between the ball and bat during contact. I know the answer is 13300 N, ...
*January 27, 2015*

**Art**

Wait so is it B or C
*January 27, 2015*

**Art**

Not a problem at all, I know how stressful it can get ;) Please tell me if it is right, and if your answer C for the multispectral-x ray one was also good :)
*January 27, 2015*

**Art**

Callie, I am super sure that is the answer. ;) Hope this helps and please let me know if correct :)
*January 27, 2015*

**Art**

Yes, 100% sure! :)
*January 27, 2015*

**Math**

The average size 8 shoe is approximately 8 1/2 inches plus or minus a quarter of an inch . Write and solve an absolute value inequality that shows the range of possible lengths of a person'a foot that would wear a size 8.
*January 27, 2015*

**math**

A rectangular room is 20 meters by 25 meets. It cost $20.00 per square meter to paint a room. How much would it cost
*January 27, 2015*

**math**

a carpenter has several boards of equal length. he cuts 3/5 of each board . after cutting the boards the carpenter notices that he has enough pieces left over to make 4 of the original boards. how many boards did the carpenter start with
*January 27, 2015*

**Art**

callie, did you get it right?
*January 27, 2015*

**Art**

was it C? Thanks sooo much ;)
*January 27, 2015*

**Algebra**

use the function rule f (x) = 3x - 2 find the output f (1.5) a. 2.5 b. -2.5 c. 6.5 d. -6.5
*January 27, 2015*

**English**

I was always told to write out my thoughts and pick a random thing from what I'm thinking of. It's actually quite useful.
*January 27, 2015*

**achieving excellence**

Part 1 of 1 - 5.0 Points Our learning style refers to: A. how much we know. B. how we best understand information. C. how fast we read and write. D. what we are learning. Reset Selection Mark for Review What's This? 5.0 Points Being ...
*January 27, 2015*

**Physics **

In the sum Vector A plus Vector B equals vector C, vector A has a magnitude of 11.6 m and is angled 36.5° counterclockwise from the +x direction, and vector C has a magnitude of 14.0 m and is angled 17.1° counterclockwise from the -x direction. What are (a) the ...
*January 27, 2015*

**Science**

You can apply Newton's Second Law, which is essentially Force = Mass x Acceleration. For the first question, have a mass of 40kg and an acceleration of 10m/s^2, which means that the Force will be 400N. 1. Calculate force by multiplying mass by acceleration, so 60kg x 2.0m/...
*January 27, 2015*

**Art**

Yup, it's C.
*January 27, 2015*

**Art**

I think C, please tell me if this is correct :) It means the world to me :)
*January 27, 2015*

**Art**

Can't it be A?
*January 27, 2015*

**chemistry**

a 126g iron rod has a heat capacity of 58 j. What is the specific heat of iron?
*January 27, 2015*

**English**

thank you so much !!
*January 27, 2015*

**English**

can you give me five speeches that have become historically important ??
*January 27, 2015*

**MATH**

Sabah has $450 to pay for college textbooks. She expects to pay about $75 per book. Her friend told her that 4 of them can be checked out of the library for free. Complete the equation below to find the total number of books that Sabah can get for her classes. Use b to ...
*January 26, 2015*

**physics**

In the sum Vector A plus Vector B equals vector C, vector A has a magnitude of 11.6 m and is angled 36.5° counterclockwise from the +x direction, and vector C has a magnitude of 14.0 m and is angled 17.1° counterclockwise from the -x direction. What are (a) the ...
*January 26, 2015*

**Math**

On a centimer dot array draw all possible rectangles with perimeter of 16 cm and sides whose lengths are whole centimeters label the lengths of two adjacent sides of each rectangle
*January 26, 2015*

**Physics - Vectors**

The dot product
*January 26, 2015*

**Physics - Vectors**

It should be Vector B instead of Upper B
*January 26, 2015*

**Physics - Vectors **

Vector A has a magnitude of 2.2 units, vector B has a magnitude of 10 units, and Vector A times Upper B has a value of 14.0. What is the angle between the directions of Vector A and Vector B?
*January 26, 2015*

**pscy**

If pseudo-psychologies have no scientific basis, how do they survive and why are they so popular?
*January 26, 2015*

**Algebra**

I need help on this following problem: The length of a rectangle measures 1 cm less than its width. The perimeter of the rectangle is 106 cm. Find the dimensions of the rectangle. Now i have tried to solve this problem in multiple attempts as can be seen here: 54+53=107, 53+52...
*January 26, 2015*

**chem**

The radius of a iron atom is 124 pm. How many iron atoms would have to be laid side by side to span a distance of 1.75 mm?
*January 26, 2015*

**Language Arts**

Thank you so much :)
*January 26, 2015*

**math **

Taylor baked a cake to serve after dinner suppose she cut the cake into 8 equal size pieces and 6 people ate all the pieces explain how they could have divided the pieces so that everyone ate the same amount of cake
*January 26, 2015*

**physics**

A little girl with a mass of 33 kg jumps on a trampoline that has an elastic constant of 2336 N/m. When she jumps onto the trampoline it sinks 81 cm. Assuming that all of the energy of the trampoline launches her into the air, how far will she rise?
*January 26, 2015*

**algebra**

[(1.9×106)÷(2.62×105)]+7.96
*January 26, 2015*

**physics**

What percentage of the takeoff velocity did the plane gain when it reached the midpoint of the runway?
*January 26, 2015*

**Math**

I can't figure out how to solve this math problem, please help. 1.4 divided by 36.96
*January 26, 2015*

**math**

Sierra spent 2/3 of her savings on clothes and 1/5 0n school supplies. She saved the rest. What fraction of her savings did she save?
*January 26, 2015*

**SS**

I see machinery, firearms, shoes, watches, and instrument
*January 26, 2015*

**SS**

What resources led to the appearance of the Industrial Revolution in New England? Can some help me answer this question it is (5 points)
*January 26, 2015*

**physics**

It is night and a wilderness camper is in distress. To signal for help, they take a flare gun into a clearing and fire a flare up from the ground at a speed of 15 m/s. a) How high does the flare make it into the sky? b) How long is the flare in the sky? c) If the surrounding ...
*January 26, 2015*

**Math**

A fireman is standing 25 m due west of the burning building. If the angle of elevation of the ladder is 51°, how long is his ladder?
*January 26, 2015*

**math**

A peanut manufacturing company pays $0.02 per square inch of label used on its cylindrical peanut containers. Each container has a radius of 1.5 inches and a height of 2.5 inches. If the label covers the lateral area of the container, how much would it cost to produce 150,000 ...
*January 26, 2015*

**Math **

Your weekly paycheck is 30 percent less than your coworker's. Your two paychecks total 695. Find the amount of each paycheck. Your coworker's is : and yours is .
*January 26, 2015*

**LA**

Is it D?? Ms.Sue?
*January 26, 2015*

**LA**

Okay Thank you
*January 26, 2015*

**LA**

Hi. Ms. Sue. Can you please check my answer? 1. In "The Sky Is Low, the Clouds Are Mean". what human behavior does the snowflake display? A)It cannot make up its mind.** B)It is mean and nasty. C)It is full of complaints. D)It has trouble getting along with others. 2...
*January 26, 2015*

**Physics**

A golfer takes three putts to get the ball into the hole. The first putt displaces the ball 3.32 m north, the second 1.63 m southeast, and the third 0.703 m southwest. What are (a) the magnitude and (b) the angle between the direction of the displacement needed to get the ball...
*January 26, 2015*

**Physics**

A golfer takes three putts to get the ball into the hole. The first putt displaces the ball 3.32 m north, the second 1.63 m southeast, and the third 0.703 m southwest. What are (a) the magnitude and (b) the angle between the direction of the displacement needed to get the ball...
*January 26, 2015*

**Math**

What don't you like about Reiny's answer?
*January 26, 2015*

**history**

Which of the following describes changes to the industry in South Carolina during the 1800s? (
*January 26, 2015*

**SS**

The Industrial Revolution led to changes as the U.S. became more economically independent. Which of these changes occurred during this time? A)Cities began to grow, because individuals moved from farms looking for education.** B)Low taxes allowed people to invest in small ...
*January 26, 2015*

**SS**

I need help! Ms.Sue can you check my answer? Which of the following help to increase the populations of northeastern cities? A) More diversity B) Successful cotton crops C) Growth of factories and trade** D) Building of the Erie Canal A boundary was set between Canada and the ...
*January 26, 2015*

**Algebra I**

Write and solve a system of equations to solve the problem. At a film festival, Film A is 4 times as long as Film B. Together, the films are 160 min long. How long is each film?
*January 26, 2015*

**physics**

In a chase scene, a movie stuntman runs horizontally off the flat roof of one building and lands on another roof 2.0m lower. If the gap between the buildings is 4.4m wide, how fast must he run to cross the gap? Express your answer to two significant figures and include the ...
*January 26, 2015*

**Calc**

Thank you for the help SJ, Steve & Reiny.
*January 25, 2015*

**Calc**

lim x->0 X*e^(cos 1/x)
*January 25, 2015*

**4th grade math**

A frog made 3 jumps. The first was 12 5/6 inches. The second jump was 8 3/6 inches. The third jump was 15 1/6 inches. What was the total distance the frog jumped?
*January 25, 2015*

**Criminal Law**

Thank you for the help!
*January 25, 2015*

**Criminal Law**

Explain West Virginia laws that prohibit conduct that would be considered predatory.
*January 25, 2015*

**Calc 1**

1. Evaluate: lim x->0 (sqrt((x+4)-2)/x 2. Show that the limit of 4x-1 as x->2 is 7.
*January 25, 2015*

**math 2nd grade**

Write a sentence using words that compares the crayons in the two boxes
*January 25, 2015*

**physics**

John and Mary are skating at an ice rink. John skates at a constant speed of 6.7 m/s, with respect to the ice surface, directly south. Mary skates at a constant speed of 11.5 m/s in a direction of 34° west of south, with respect to the ice. What are the magnitude and ...
*January 25, 2015*

**ALGEBRA**

Thank you
*January 25, 2015*

**ALGEBRA**

Please help...Since opening night, attendance at Play A has increased steadily, while attendance at Play B first rose and then fell. Equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. On what day(s) was ...
*January 25, 2015*

**Social Studies**

as its intellectual who became the leader of Harlem Renaissance Claude McKay H L Menuken W E B DuBois James Weldon Johnson
*January 25, 2015*

**physics**

In a chase scene, a movie stuntman runs horizontally off the flat roof of one building and lands on another roof 2.0m lower. If the gap between the buildings is 4.4m wide, how fast must he run to cross the gap? Express your answer to two significant figures and include the ...
*January 25, 2015*

**phys**

If you drop a cricket ball from a very high tower, what is the final velocity after 3.5 seconds? The answer will be in m s-1
*January 25, 2015*

**Quick Alegbra Help**

sam travelled 1/4 of a journey by bus. he jogged 1/2 of the remaining distance and walked the rest of the way. If he walked 800 feet, what was the total distance he traveled
*January 25, 2015*

**Quick English help**

Please check each of my answers from these short stories in "The House On Mango Street". Please correct me if I'm wrong! "Our Good Day" 1. How does Cisneros use a simile on the first page of this vignette? A. To highlight the difference between cathys ...
*January 25, 2015*

**Quick english help**

Please check each of my answers from these short stories in "The House On Mango Street". Please correct me if I'm wrong! "Meme Ortiz" 2. What does the fact that Meme and his dog both have two names reveal about the neighborhood? A. People are ...
*January 25, 2015*

**ALGEBRA**

I can't find help for this one; explain. You roll a standard number cube. Find P(number less than 3). (1 point) 1/3 2/3 3/2 5/6
*January 25, 2015*

**physics**

You're heading an international effort to save Earth from an asteroid heading toward us at 11km/s . Your team mounts a rocket on the asteroid and fires it for 10 min, after which the asteroid is moving at 21km/s at 32∘ to its original path. In a news conference, what...
*January 25, 2015*

**physics**

A hockey puck moving at 37m/s slams through a wall of snow 31cm thick. It emerges moving at 15m/s . Part A Assuming constant acceleration, find the time the puck spends in the snow. Express your answer to two significant figures and include the appropriate units. Part B ...
*January 25, 2015*

**Quick english help**

Is two A?
*January 25, 2015*

**Quick english help**

Please check each of my answers from these short stories in "The House On Mango Street". Please correct me if I'm wrong! "Laughter" 1. Which of the following best characterizes the relationship between eaperanza and Nenny in this story? A. Esperanza ...
*January 25, 2015*

**physics**

A model rocket leaves the ground, heading straight up at 45m/s . Part A What's its maximum altitude? Express your answer to two significant figures and include the appropriate units. Part B Find its velocity at 1 s? Express your answer to two significant figures and ...
*January 25, 2015*

**physics**

You drop a rock into a deep well and 4.1s later hear the splash. How far down is the water? Neglect the travel time of the sound. Express your answer using two significant figures.
*January 25, 2015*

**Quick english help**

Is one A?
*January 25, 2015*

**Quick english help**

Please check each of my answers from these short stories in "The House On Mango Street". Please correct me if I'm wrong! "Our Good Day" 1. How does Cisneros use a simile on the first page of this vignette? A. To highlight the difference between cathys ...
*January 25, 2015*

**algebra**

17 occupied seats on the bus 11seats are empty what is a ratio of number of occupied seats to empty seats ?
*January 25, 2015*

**Quick english help**

Please check each of my answers from these short stories in "The House On Mango Street". Please correct me if I'm wrong! "Cathy Queen Of Cats" 1. Which of the following can be inferred about Cathy? A. She is related to French royalty B. She thinks she ...
*January 25, 2015*

**ALGEBRA**

Wrong. Given a quadratic equation, the x-value that will always yield the maximum y-value is given by the equation: x = -b/2a So, in this case... t = -(92)/2(-5) = 9.2 sec Therefore, the boulder will reach it's maximum height at 9.2 sec. Now, just plug n' chug it into ...
*January 25, 2015*

**ALGEBRA**

A catapult launches a boulder with an upward velocity of 92 m/s. The height of the boulder, h, in meters after t seconds is given by the function h = –5t2+ 92t + 16. How long does it take to reach maximum height? What is the boulder’s maximum height? Round to the ...
*January 25, 2015*

**english**

my neigbor give a lot parties but not because theyre they just dont impress the guest with there
*January 25, 2015*

**civic**

what are the conflict prevention methods?
*January 25, 2015*

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