Wednesday

July 27, 2016
Total # Posts: 1,024

**math**

Ravinder surveyed 36 student in the school. nine of them said they would attend the dance. if the school has 900 students, how much can Ravinder expect to attend the dance.
*July 26, 2016*

**American History**

what are the biggest challenges facing the average American citizen today? I feel that the biggest challenges facing the average American today include lack of jobs, state of our economy, terrorism, and gun violence. Unfortunately in America today wages are not being able to ...
*July 26, 2016*

**American History**

how does the foreign oil situation affect Americans today? Oil dependency is a huge issue in today's world. Between oil fracking destroying our environment, creating earthquakes, and oil spills destroying our oceans and potential drinking water, i feel oil is simply is not...
*July 21, 2016*

**American History**

how does the foreign oil situation affect Americans today? Americans continue to rely heavily on foreign oil. The United States consumes about twenty million of the roughly eighty million barrels of oil consumed daily in the world, and three-fifths of that is imported.
*July 21, 2016*

**American History**

The statement above is my answer.
*July 21, 2016*

**American History**

We choose what are the biggest challenges facing the average American citizen today and then they want us to explain.
*July 21, 2016*

**American History**

What are the biggest challenges facing the average American citizen today? Jobs, state of the economy, along with terrorism on our soil. Budgets cuts in our Defense has led to inefficient weapons available to the soldiers to fight wars here in America or Overseas. Wage incomes...
*July 21, 2016*

**American History**

how does the foreign oil situation affect Americans today? Americans continue to rely heavily on foreign oil. The United States consumes about twenty million of the roughly eighty million barrels of oil consumed daily in the world, and three-fifths of that is imported.
*July 21, 2016*

**American History**

Describe the impact of the social changes of the 1960's on today's culture in America? Female activists demanded more rights for women, whose role in society began to change. Today women are head of big company's. The birth control pill and other contraceptives ...
*July 19, 2016*

**American History**

How did the policies set forth by President Johnson's administration affect our country's economy today? Explain. The policy to continue the war in Vietnam by Lyndon Johnson strengthened the military Industrial Complex that is costing taxpayer Billions today.
*July 19, 2016*

**history**

Is it a good idea for consumers to spend on credit cards? Why or Why not? Can it be both good and bad to buy on credit? It is not a good idea for consumers to spend on credit cards because it gives a false sense of security you have money that you really do not have. It can be...
*June 11, 2016*

**history**

Compare and Contrast American Expansion in the late 1800's with the expansion in the 1900's. (How the expansion efforts were the same and how they were different.) During the expansion of the late 1800's and early 1900's shared similarities in that the ...
*June 10, 2016*

**American History**

For centuries Americans had been moving westward and had been developing a continent. The Realization that all the frontier land was gone and since the Civil War there was an incredibly productive industrial complex that Americans had built. This brought a belief that ...
*June 10, 2016*

**American History**

Compare and Contrast American Expansion in the late 1800's with the expansion in the 1900's. (How the expansion efforts were the same and how they were different.) During the expansion of the late 1800's and early 1900's shared similarities in that the ...
*June 10, 2016*

**Math**

A 104 ft. ladder is leaned against a wall. If the base of the ladder is 40 ft. from the wall, how high up the wall will the ladder reach? 104ft.^2 + b^2 = 40ft.^2 10,816 + b^2 = 1,600 0 + b^2 = 10,816 - 1,600 = 9,216 C^2 = SQRT of 9,216 or 96ft.
*June 4, 2016*

**math**

A 104 ft. ladder is leaned against a wall. If the base of the ladder is 40 ft. from the wall, how high up the wall will the ladder reach? 104ft.^2 + b^2 = 40ft.^2 10,816 + b^2 = 1,600 0 + b^2 = 10,816 - 1,600 = 9,216 C^2 = SQRT of 9,216 or 96ft.
*June 3, 2016*

**math**

Mike rides his bike 33 km south and then 56 km west. How far is the shortest distance from his starting point? 33^2 + 56^2 = C^2 1,089 + 3,136 = C^2 4,225 km = C^2 C^2 = SQRT of 4,225 km or 65 km
*June 3, 2016*

**math**

A 12ft. pole casts a shadow of 16ft. What is the distance between the end of the shadow and the top of the pole? A^2 + 12ft^2 = 16^2 A^2 + 144 = 256 A^2 + 0 = 256 - 144 A^2 = 112 A^2 = SQRT of 112 or 10.58ft.
*June 3, 2016*

**Health**

Two to three weeks.
*May 25, 2016*

**history**

Compare the civil reform of the 1800's to social reform today. civil reform of the 1800's led to the passing of the Pendleton Act of 1833 that gave government jobs based on qualification of the candidate, and not political belief. Social reform today is built on the ...
*May 24, 2016*

**History**

Compare the civil reform of the 1800's to social reform today. civil reform of the 1800's led to the passing of the Pendleton Act of 1833 that gave government jobs based on qualification of the candidate, and not political belief. Social reform today is built on the ...
*May 24, 2016*

**History**

Many are fighting for equal pay, healthcare costs, etc. When I mention transcends I mean it falls into many different categories.
*May 24, 2016*

**History**

Compare the civil reform of the 1800's to social reform today. civil reform of the 1800's led to the passing of the Pendleton Act of 1833 that gave government jobs based on qualification of the candidate, and not political belief. Social reform today is built on the ...
*May 24, 2016*

**American History**

Compare the civil reform of the 1800's to social reform today. civil reform of the 1800's led to the passing of the Pendleton Act of 1833 that gave government jobs based on qualification of the candidate, and not political belief. Social reform today seeks to change ...
*May 24, 2016*

**math**

Given that sinx = cos(x+20o) write tanx in terms of sin20o and cos 20o. a) Hence find the values of tan x. b) Find the general solution of 3sec2y=5(1+tany)
*May 24, 2016*

**Math**

A car traveled 20 kilometers at 2pm and 90 km at 5pm pm how fast did the car travel? Round to the nearest whole number
*May 23, 2016*

**Math**

Why is the Cartesian System unique? The Cartesian System is unique because you can specify any point uniquely in a two or three dimensional space by using two or three Cartesian coordinates
*May 10, 2016*

**Riddle **

There are many keys but can't open a single door
*May 10, 2016*

**American history**

Who do you think profited the most during the industrialization? I think the middle class of factory owners, shippers, and merchants benefited the most because American cities allowed many middle-class Americans to live a more glamorous lifestyle with all the new technology ...
*May 9, 2016*

**math**

You're welcome.
*May 4, 2016*

**Geometry (check my work) **

A scoop of ice cream shape like a sphere with a diameter of 6 cm is placed on an ice cream cone the has a diameter of 5 cm and a height of 9 cm, show that the cone is or is not big enough to hold all of the ice cream when it melts ? Answer- I said the cone is too small ...
*May 3, 2016*

**Math (Geometry)**

what is the exterior angle sum of a 500 gon? I got .72 but I'm not sure if this is right, help would be very grateful :)
*April 16, 2016*

**Math**

Jack is going to fill his beach ball with water. The radius of the ball is 24in. How much water will it take to fill the beach ball? 4/3(3.14) 4.19 (2)^3 4.19 (8) 33.52 Instead of using 24in. I used 2ft. Instead since 24in. Equals 2 ft.
*April 5, 2016*

**Math**

Jack is going to fill his beach ball with water. The radius of the ball is 24in. How much water will it take to fill the beach ball? 4/3(3.14) 4.19 (2)^3 4.19 (8) 33.52 Instead of using 24in. I used 2ft. Instead since 24in. Equals 2 ft.
*April 5, 2016*

**Math**

Jack is going to fill his beach ball with water. The radius of the ball is 24in. How much water will it take to fill the beach ball? 4/3(3.14) 4.19 (2)^3 4.19 (8) 33.52 Instead of using 24in. I used 2ft. Instead since 24in. Equals 2 ft.
*April 5, 2016*

**Math**

Jack is going to fill his beach ball with water. The radius of the ball is 24in. How much water will it take to fill the beach ball? 4.19 (2)^3 4.19 (8) 33.52 Instead of using 24in. I used 2ft. Instead since 24in. Equals 2 ft.
*April 5, 2016*

**Math**

24 in. Equals 2 ft.
*April 5, 2016*

**Math**

Jack is going to fill his beach ball with water. The radius of the ball is 24in. How much water will it take to fill the beach ball? 4.19 (2)^3 4.19 (8) 33.52
*April 5, 2016*

**Math**

Jack is going to fill his beach ball with water. The radius of the ball is 24in. How much water will it take to fill the beach ball? 4/3 X 3.14 = 4.186 4.186 (24^3) 4.186 X 13,824 Answer: 57,867.264
*April 5, 2016*

**Math**

Jack is going to fill his beach ball with water. The radius of the ball is 24in. How much water will it take to fill the beach ball? V = 4/3 (pi)(r^3) 4/3 x 3.14/1 = 1.395 1.395(24^3) 1.395 x 13,824 V = 19,284.48
*April 4, 2016*

**Math**

Jack is going to fill his beach ball with water. The radius of the ball is 24in. How much water will it take to fill the beach ball? V = 4/3 (pi)(r^3) 4/3 x 3.14/1 = 1.395 1.395(24^3) 1.395 x 13,824 V = 19,284.48
*April 4, 2016*

**Math**

Find service area of a cylinder Formula = 2(pi x r^2) + 2(pi)(r)(H) Diameter = 1ft. Height = 4ft. 2(3.14 x 6^2) + 2(3.14)(6)(4) 2(113.04) + 6.28 x 24 226.08 + 150.72 SA = 376.8 ft.
*April 4, 2016*

**maths**

if an object is 1.9 metres wide, how many metres will it look from 34 metres away plewse. thanks. obviously alot smaller bit need the answer or at least the calculation so i can work it out. all help appreciated. sue
*March 30, 2016*

**maths**

hi there. i mean how big will the 1.9 metre wide object look from 34 metres away. answer in metres please. or can you give me the mathematical calculation to use to work it out. many thanks for your help.,sue
*March 30, 2016*

**maths**

i stand 34 metres away from an object 1.9 metres wide. how big will it look. thanks
*March 30, 2016*

**Earth Science (check answers)**

Describe the importance of maintaining the ocean ecosystem. It is important to maintain because the ocean ecosystems because it provides reefs that support a complex ecosystem of ocean organisms that live and help each other to survive. Virtually every phyla on Earth is ...
*March 17, 2016*

**Science**

Describe the importance of maintaining the ocean ecosystem.
*March 16, 2016*

**Science**

Where on the ocean floor will you find the greatest amount of living organisms? Answer: the coral reefs The greatest amount of living organisms can be found in the photic zone where sunlight can penetrate water, and where organisms that photosynthesize depend on sunlight. ...
*March 15, 2016*

**Science**

Where on the ocean floor will you find the greatest amount of living organisms? Answer: the coral reefs The greatest amount of living organisms can be found in the photic zone where sunlight can penetrate water, and where organisms that photosynthesize depend on sunlight. ...
*March 15, 2016*

**Science**

Where on the ocean floor will you find the greatest amount of living organisms? Answer: the coral reefs The greatest amount of living organisms can be found in the photic zone where sunlight can penetrate water, and where organisms that photosynthesize depend on sunlight. ...
*March 15, 2016*

**Earth science**

Where on the ocean floor will you find the greatest amount of living organisms? Answer: the coral reefs
*March 15, 2016*

**Math**

If a parallelogram has a base of 13 mm and an area of 78 mm2 what is the height? 78/13 = 6 H = 6mm
*March 12, 2016*

**Math**

4 km
*March 12, 2016*

**Math**

Two bases of a trapezoid equal 16 km and its area equals 32 km^2. What is its height? 16/2 = 8 32/8 = 4 (8 + 8) x 4 16 x 4 = 64 64/2 = 32 Height = 4 km^2
*March 12, 2016*

**Business math**

how long will it take 2,000 to grow to 3,000 if the interest rate used is 6% compounded semi-annually? answer to the nearest half-year. thank you!
*March 11, 2016*

**Geometry**

Area of a rhombus is 72 ft. and the product of the diagonals is 144 ft. What is the length of each diagonal?
*March 10, 2016*

**Geometry **

Area of a rhombus is 72 ft. and the product of the diagonals is 144 ft. What is the length of each diagonal?
*March 10, 2016*

**Math**

Area of a rhombus is 72 ft. and the product of the diagonals is 144 ft. What is the length of each diagonal?
*March 10, 2016*

**Math**

Area of a rhombus is 72 ft. and the product of the diagonals is 144 ft. What is the length of each diagonal?
*March 10, 2016*

**Math**

Two walls of a rectangle measures 9ft high and 15ft. Long. The other two walls are 8ft. high and 10ft. long. A gallon of paint will cover 440 sq. ft. of wall space. Is there enough paint to cover the walls?
*March 10, 2016*

**Math**

Jackie has a prepaid Green Phone that charges 18 cents per text message sent or received. Jackie prepays $40 on her phone. After sending and receiving several text messages, Jackie checks the remaining balance. How many texts did Jackie send and receive if her remaining ...
*March 8, 2016*

**Geometry**

Dana is planning to ride her bicycle around the circular race track and wants to know the distance. If the diameter of the track is 2 mile, how far is the distance around the race track? 3.14(2) = 6.28 miles
*March 8, 2016*

**math**

Please I just cant figure out how to get the discount, thank you I have a loan made april 5th, face value 8500 length 90 days, simple interest 8%, discount May 3. what is the discount?I have the answer just cant figure out how to get it
*March 5, 2016*

**Business math**

do you just need to see how to do it
*March 5, 2016*

**Business math**

I have a loan made april 5th, face value 8500 length 90 days, simple interest 8%, discount May 3. what is the discount?
*March 5, 2016*

**Science**

Describe ozone creation and loss in the ozone layer. Does one occur more than the other?
*March 2, 2016*

**Science**

About what percent of all of Earth's fresh water is found in ground water, streams, lakes, and rivers?
*February 24, 2016*

**Science**

Why are there so many different species on earth today?
*February 22, 2016*

**Earth science**

Why didn't the early geologic time scale include the number of years ago that events happened?
*February 19, 2016*

**Earth Science**

why didn't the early geologic time scale include the number of years ago that events happened?
*February 19, 2016*

**science**

why didn't the early geologic time scale include the number of years ago that events happened?
*February 19, 2016*

**Science**

Why are sedimentary rocks more useful than metamorphic or igneous rocks in establishing the relative ages of rock?
*February 19, 2016*

**Math**

Are the diagonals of a parallelogram perpendicular? Why or why not? Explain. Does an isosceles trapezoid have two sets of parallel sides? Why or why not? Explain. Does a rhombus have two sets of congruent sides? Why or why not? Explain. Answer: Yes, because the diagonals of a ...
*February 18, 2016*

**Geometry **

Are the diagonals of a parallelogram perpendicular? Why or why not? Explain. Does an isosceles trapezoid have two sets of parallel sides? Why or why not? Explain. Does a rhombus have two sets of congruent sides? Why or why not? Explain. Answer: 3. Yes, because the diagonals of...
*February 18, 2016*

**Geometry **

A trapezoid may have three congruent sides. True or False I think true
*February 18, 2016*

**Geometry **

Are the diagonals of a parallelogram perpendicular? Why or why not? Explain. 4. Does an isosceles trapezoid have two sets of parallel sides? Why or why not? Explain. 5. Does a rhombus have two sets of congruent sides? Why or why not? Explain. Answer: 3. Yes, because the ...
*February 18, 2016*

**Earth science**

A scientist wants to determine the age of a rock. The rock contains an index fossil and an ancient relative of a living organism. Which is more useful for dating the rock, and why? Answer: an ancient relative of a living organism would be more useful for dating the rock ...
*February 17, 2016*

**Physic**

A river 1.00 mile wide flows with a constant speed of 1.00 mi/h. A woman leaves from a point on the river bank. The woman rows a boat 1.00 mi directly upstream and returns to the starting point. Her speed in still water is 2.00 mi/h. The travel time for the woman is A) 2.00 h...
*February 8, 2016*

**math**

Find the equation of a line that is perpendicular to the line y = 1/4x + 5 and contains the point (-6, 0) Susan
*February 5, 2016*

**math**

there are 14 boys in a bus that holds 60 students. if the bus is full, what is the ratio girls to boys?
*January 31, 2016*

**math**

talisha owns 4/5 of a section of land. she plants green beans on 3/4 of her land. what fraction of the entire section is planted with talishas green beans?
*January 28, 2016*

**science**

A student mixed 1.5g of CaO with 2.5M HNO3. How many moles of CaO were reacted
*December 22, 2015*

**math**

If someone spent 1/3 of their money at the first store and then 1/2 of their money at a second store. How much money did they start with if they have $9.00 left?
*December 13, 2015*

**algebra 1**

A rectangular field is enclosed by 360 feet of fencing. What is the length, in feet, of the field if its length is 6 feet more than its width?
*December 10, 2015*

**physic**

an empty rubber balloon has 0.0120 kg it filled of helium. the density of helium is 0.179 kg/m^3 of and the radius of the balloon is 0.500 what is the buoyant force over the balloon
*December 5, 2015*

**English**

continue this story
*November 28, 2015*

**English**

Tommy and his dog were looking for the burid treasure.They saw brown box and then they heard a voice behind them... continue writing and make up the story
*November 28, 2015*

**Algebra**

Jonah has only nickels and dimes in her piggy bank they're 51 points in the total value is $4.05 How many nickels and how many times does she have
*November 23, 2015*

**English**

degenerate sanctuary implausible scrutiny incoherent sinister intercede suffice intricate vulnerable 1) kens cartoon ______ for the school newspaper, but they wouldnt be good enough for the city paper. 2)in the batman movies the jokers name is misleading, for hes a(n) _____ ...
*November 18, 2015*

**Science**

Can a molecule be an element? Molecules of most elements are made up of only one atom of that element. So, if a molecule is what you get when any atoms join together then no, a molecule can not be an element
*November 11, 2015*

**Science**

On a topographic map, five contour lines are very close together. The contour interval is 100ft. How high is this feature? Answer: 400ft
*November 4, 2015*

**algebra or algebra1**

A line with slope 3 passes through the point (0; 10). What is the y-coordinate of the point on the line with x-coordinate 2?
*November 4, 2015*

**SCIENCE**

what is the difference between a continental plate and an ocean plate?
*November 3, 2015*

**algebra or algebra1**

What is the area of the triangle whose vertices are (−4, 0), (−10, 0) and (−7, −6)
*November 3, 2015*

**math**

There is a proportional relationship between your distance from a thunderstorm and the time from when you see the lightning and hear the thunder. If there are 9 seconds between the lightning and thunder, the storm is about 3 kilometers away. If you double the amount of time ...
*November 2, 2015*

**algebra or algebra1**

An eastbound car is going 4 miles per hour faster than a westbound car. The cars are 208 miles apart 2 hours after passing each other on a highway. What is the speed, in miles per hour, of the eastbound car
*October 27, 2015*

**Please help with MATH**

Why do complementary and supplementary angles not have to be adjacent? As long as the two angles equal 90 degree then they will be complementary. As far as supplementary, as long as the two angle sum equals 180 degrees then they will be supplemental.
*October 7, 2015*

**Geometry**

Why do complementary and supplementary angles not have to be adjacent? As long as the two angles equal 90 degree then they will be complementary. As far as supplementary, as long as the two angle sum equals 180 degrees then they will be supplemental.
*October 7, 2015*

**CHECK ANSWERS for geometry **

1. Why are points and lines hard to define? A point you can't move at all, a line you can only move back and forth in the same direction. Does drawing a point or a line accurately illustrate its characteristics? 2. What do we mean when we say a point exists in zero ...
*October 6, 2015*

**Geometry**

1. Why are points and lines hard to define? A point you can't move at all, a line you can only move back and forth in the same direction. Does drawing a point or a line accurately illustrate its characteristics? 2. What do we mean when we say a point exists in zero ...
*October 6, 2015*