Tuesday

May 31, 2016
**math**

In a school, the church building is 300 m due East of the Assembly Hall. A classroom is 200 m on a bearing or 123° from the Assembly Hall. How far is the classroom from the church ?
*Saturday, May 7, 2016 by Anonymous*

**Health**

Anorexia is a type of eating disorder that usually begins with young people with obese parents around the onset of puberty*** around the time they graduate high school who watch too much tv
*Saturday, May 7, 2016 by Jacob*

**Science**

The sky is mostly blue, with some high, thin, feathery clouds. Which type of weather is most likely to occur? A. Light drizzle,**** B. Heavy precipitation, C. fair weather D. thunderstorm I say A. because the sky is mostly blue.
*Saturday, May 7, 2016 by Howie*

**math**

One-half of the students at Greendale Middle School take art. Two-thirds of the students take Spanish. Deshawn uses a coin and a standard number cube as a simulation of the students at Greendale Middle School. Deshawn lets “T” represent a student taking art and “...
*Friday, May 6, 2016 by heeeeelpppp please*

**English**

1. She took the bus to school every day. 2. She rode the bus to school every day. 3. She get on the bus to school every day. (Are they all possible? Which verbs can be used in this sentence?)
*Friday, May 6, 2016 by rfvv*

**language arts**

from the giver please check my answers 1. At the beginning of the novel, Jonas describes himself as apprehensive. Why is he apprehensive? A. An unknown plane is flying overhead. B. The Ceremony of Twelve is coming soon.**** C. A loudspeaker orders everyone inside. D. A ...
*Friday, May 6, 2016 by lisa*

**Education education**

Which of the following is not a quality of a successful AUP? State acceptable use for school computers Covers network etiquette Contains a code of conduct for Internet users Requires no signature•• Correct me
*Friday, May 6, 2016 by Bryan*

**social studies **

1. The Himalayas separate _________. (1 point) Pakistan and India the Indian subcontinent from the rest of Asia Afghanistan from the rest of South Asia northern and southern India 2. What impact do monsoon winds most have on South Asia? (1 point) Monsoon winds carry plenty of ...
*Friday, May 6, 2016 by Help please *

**Geography**

Which is the result of zero population growth? population stability no natural increase*** a rapid decline in human population the elimination of high density populations
*Friday, May 6, 2016 by Mandy*

**SA College **

John starts out in the basement parking garage, 11m below street level. He climbs all the steps to the roof of the building and is now 72m above street level. how many metres has he climbed? Mary join John at the third strey.Each story is 3m high. She accompanies Johnto the ...
*Friday, May 6, 2016 by noluthando *

**Common Core Math7**

A school store has 1,200 pencils in stock and sells and average of 25 pencils per day. The manager reorders when the number of pencils in stock is 500. Write and solve an equation to find out how many days will pass before the manager needs to order more pencils.
*Thursday, May 5, 2016 by Ashley*

**Math**

A nurse at a school is having a poster contest. The nurse sayS the size of the rectangular poster must be 72 square inches. Each side of the poster has to measure in whole inches. What are all the possible sizes of the poster board the nurse can cut to have ready?
*Thursday, May 5, 2016 by Naftale *

**language arts**

please check my answers 1. At the beginning of the novel, Jonas describes himself as apprehensive. Why is he apprehensive? A. An unknown plane is flying overhead. B. The Ceremony of Twelve is coming soon.**** C. A loudspeaker orders everyone inside. D. A newchild in the ...
*Thursday, May 5, 2016 by lisa*

**Math10-3**

A 2 by 6 is 1 1/2 in thick. how high would a stack of 2 by 6 boards be if the stack is 10 boards high? Express your answer in feet and inches
*Thursday, May 5, 2016 by Dani*

**Math ---HELP!!!!!**

The mean score on the exit examination for an urban high school is 63 with a standard deviation of 9. What is the standard deviation of the distribution of sample means with a sample size of 9? A. 2 B. 3 C. 4 D. 4.1 answer B
*Thursday, May 5, 2016 by angela*

**Physics**

A pipe of constant diameter 13.4 cm carries water up a hill 30.34 m high. How much pressure is required at the bottom of the hill if the water is to reach the top?
*Thursday, May 5, 2016 by Supansa*

**english**

twenty years later mar can still remember all of the words of her high school fight song. This can be attributed to : Mary's devotion to her high school or previewing or reviewing or overlearning, I choose overlearning is this correct?
*Wednesday, May 4, 2016 by jennifer*

**Reading**

Imagine you were a teacher beginning employment at a school or early childhood program. What kind of guidance, support, and training do you feel you need to become comfortable and capable in areas of working with families
*Wednesday, May 4, 2016 by Janie*

**Math**

The mean score on the exit examination for an urban high school is 63 with a standard deviation of 9. What is the standard deviation of the distribution of sample means with a sample size of 9? A. 2 B. 3 C. 4 D. 4.1 answer B
*Wednesday, May 4, 2016 by angela*

**social studies**

what is the most likely effect on a person's income if he or she has little education and few skills? A. the person's income will vary greatly. B. the person's will earn a high income. C. the person's income will decline over time. D. the person's will earn...
*Wednesday, May 4, 2016 by megan*

**social studies**

1.when prices at a high rate, it is called? interest rate net export inflation taxes 2. which of these is not a purpose of money? store of value producers of resources unit of account medium of exchange
*Wednesday, May 4, 2016 by megan*

**maths**

The management committee of Oxford school has indicated its desire to accept only 40% of all continuing undergraduate based on the results of the end of second semester examinations.the mean score of the examination is 500 and a standard deviation of 100.find the cut off score...
*Wednesday, May 4, 2016 by Ruby*

**math**

Suppose the daily high temperature in a town is 3 degrees above average one day, then 5 degrees below average the next day, then 2 degrees above average, then 1 degree below average, then 6 degrees above average, then equal to the average the next day. Find the mean deviation ...
*Wednesday, May 4, 2016 by Julie*

**physics**

on the road with Kate. If she is driving a 2500kg car going 75km/h a)how much kinetic energy will it process. b)She asks "How high would I have to lift the car for the same amount of potential energy"? converting 75km/h to m/s
*Wednesday, May 4, 2016 by Annie*

**History **

5.)why would americans free states want slaves state to remain part of the united states as opposed to just letting them leave the union? A.)Federal trade laws, unequal taxation, and slavery B.)Cotton processing, the slave trade, and the federal banking system C.)Slavery, self...
*Wednesday, May 4, 2016 by #FreeGucci*

**math nid this asap tyy**

(Velocity and acceleration.) The acceleration of gravity on the surface of the Moon is a = 1.6 m/s2, as opposed to g = 9.8 m/s2 on Earth. An Olympic high-jumper can jump to about 2.35 m on the surface of the Earth. What height could an Olympic high-jumper reach on the surface ...
*Wednesday, May 4, 2016 by Than*

**math**

Grade 5 will plant 1/3 of the whole school garden. So far, they have planted ¼ of the whole school garden. What fraction of the school garden still needs to be planted by grade 5?
*Tuesday, May 3, 2016 by Drequan*

**Language arts, please help!**

A Surprising Point of View: A Television Play in Two Acts Characters: (in order of appearance) 1. JASON: a boy of about 14. He is a student in Ms. Smith’s English class. He regularly misbehaves in order to get attention, and he doesn’t apply himself to his schoolwork...
*Tuesday, May 3, 2016 by Chloe*

**Math**

There is a school of 1,200 pupils. 3/5 of them are girls. A. What fractions are boys? B. How many pupils are girls? C. How many pupils are boys? I have no idea how to solve this. If someone could give me a method it would be really helpful
*Tuesday, May 3, 2016 by Anonymous *

**Language arts, huge favor**

A Surprising Point of View: A Television Play in Two Acts Characters: (in order of appearance) 1. JASON: a boy of about 14. He is a student in Ms. Smith’s English class. He regularly misbehaves in order to get attention, and he doesn’t apply himself to his schoolwork...
*Tuesday, May 3, 2016 by Chloe*

**Osizweni High School. doing Maths and science**

In the case of considering the effect of intermolecular forces(IMF) on liquids. What is the difference between monograde and multigrade oil?
*Tuesday, May 3, 2016 by Zinhle ngwenya*

**life orientation**

1.a right to life 2.a right to access education 3.a right to be heard I chosen them because they are likely to happen in our community.and so far those rights are violated but it seems like nobody takes them to consideration. children quit school everyday,regarding to certain ...
*Tuesday, May 3, 2016 by Anonymous*

**Math Please Help **

The graph above shows the number of students receiving A's in each grade at Bridgeport Middle School. Which statement is true? A: The scale on the first graph does not distort the lengths of the bars. B: The second graph shows greater changes in the number of A's than ...
*Tuesday, May 3, 2016 by #Blessed*

**milam middle school**

A drawer contains a blue shirt, a black shirt, and a white shirt. Another drawer contains a blue pair of pants and a black pair of pants. one shirt and one pair of pants are chosen at random. How many different possible outcomes are there?
*Monday, May 2, 2016 by Anonymous*

**math**

A high-speed elevator can rise 480 feet in 30 seconds. Which expression represents the rate, in feet per minute, of the elevator how do i get the answer
*Monday, May 2, 2016 by may*

**math**

A high-speed elevator can rise 480 feet in 30 seconds. Which expression represents the rate, in feet per minute, of the elevator?
*Monday, May 2, 2016 by may*

**12 english **

Michael Jordan, retired from the Chicago Bulls, is considered one of the greatest basketball players in history. Because he could jump so high and could consistently score points in the double digits per game.
*Monday, May 2, 2016 by sergio *

**Science**

which two conditions are required for cloud formation? A) high humidity and warm temperatures. B) high humidity and cool temperatures. C) warm temperatures and the presence of particles. D) cool temperatures and the presence of particles. Is there a link I can find that ...
*Monday, May 2, 2016 by Tim*

**English**

Wulliam became famous and had a chance to study in high school again. ------------------------- In this sentence, what is the role of "to....." in "a chance to..."? I mean the relationship between 'a chance' and "the to infinitive." Are ...
*Monday, May 2, 2016 by rfvv*

**pre-cal**

a page that x inches wide & y inches high contains 26 square inches of print. the margins on the top & bottom are 1.5 inches deep and the margins in the sides are 1 inches wide. a. sketch the situation above b. find the total area of the page c. find the domain based on the ...
*Monday, May 2, 2016 by Anonymous*

**Geometry (answer please)**

1. A vertical pole 24ft. high is to be braced securely by four wires attached 8ft. from the top. If the wires are fastened to stake in the level ground at the vertices of square with its center at the foot of the pole and sides 20ft. What should be the length of each wire? 2. ...
*Monday, May 2, 2016 by Nanny*

**English**

"High Court" is "Supreme Court in the USA, right? In the UK, it is different?
*Sunday, May 1, 2016 by rfvv*

**Trig**

Problem: A cable from the top of a 60 foot high tower is to be attached to the ground (x) feet from the base of the tower. A) if the cable makes an angle of t radians with the ground when attached, express t as a function of x. B) if t = pi/5, how far is the end of the cable ...
*Sunday, May 1, 2016 by Chris*

**Chemistry- polarity**

Is 2,4-Hexadiyne-1,6-diol a polar or non-polar compound? I think it is non-polar, based on the the high retention factor (0.89) I got from the TLC.
*Sunday, May 1, 2016 by Sally*

**Bio**

Does diffusion and osmosis move from high to low concentration?
*Sunday, May 1, 2016 by Anonymous*

**math-middle school**

Kendra says that she can draw ,A and <B so that m<A is 119 degrees and <A and <B are complementary angles. Do you agree or disagree. explain. I would disagree since complementary angles equal 90 degrees.
*Sunday, May 1, 2016 by Anice*

**Geometry ( helllppp pleaaassse )**

A point on the ceiling of a room is 12ft. from each of the vertices of a triangle on the floor whose legs are 6ft. A and 8ft. respectively. find the length of the ceiling. 2. With a 12ft. pole marked in feet, how can one determine the foot of the perpendicular let fall to the...
*Sunday, May 1, 2016 by Anonymous*

**TEMPERATURES**

In April, the average high temperatures in Khatmandu is 24 degrees Celsius. In April, the average high temperatures in Lihueis 79 degrees. Which city tends to be warmer in April and how much warmer. C= 5/9(F-32); C=5/9(24-32)-4.44 F=9/5 79=32
*Sunday, May 1, 2016 by Petra*

**Math**

Gunny has a sheet of plywood that is 4 feet by 8 feet she wants to saw the plywood into pieces 1 foot high and 2 feet long for signs How many signs can she make with the sheet of plywood?
*Sunday, May 1, 2016 by CINDY*

**Geometry**

With a 12ft. pole marked in feet, how can one determine the foot of the perpendicular let fall to the floor from a point on a ceiling of a room 9ft. high?
*Saturday, April 30, 2016 by Tam*

**Geometry**

A hill slopes down from a building with a grade of one for to five feet measured along the horizontal (slope of 1/5). If a ladder 36 ft. long is set against the building, with its foot 12ft. down the hill. How high will it reach the building?
*Saturday, April 30, 2016 by Anthony*

**Geometry**

1. A point on the ceiling of a room is 12ft. from each of the vertices of a triangle on the floor whose legs are 6ft. A and 8ft. respectively. find the length of the ceiling. 2. With a 12ft. pole marked in feet, how can one determine the foot of the perpendicular let fall to ...
*Saturday, April 30, 2016 by John*

**Geometry **

A vertical pole 24ft. high is to be braced securely by four wires attached 8ft. from the top. If the wires are fastened to stakes in the level ground at the vertices of square with its center at the foot of the pole and sides 20ft., what should be the length of each wire?.
*Saturday, April 30, 2016 by Eric *

**Math (pleaseeeee answer I'm confused)**

1. A point on the ceiling of a room is 12ft. from each of the vertices of a triangle on the floor whose legs are 6ft. A and 8ft. respectively. find the length of the ceiling. 2. With a 12ft. pole marked in feet, how can one determine the foot of the perpendicular let fall to ...
*Saturday, April 30, 2016 by Kaye*

**Math**

A tree and a flag pole are on the same horizontal ground, A bird on top of the tree observes the top and bottom of this flag pole below it at angle 45 degrees and 60 degrees respectively, If the tree is 10.65 meters high ,calculate and correct to 3 significance figures the ...
*Saturday, April 30, 2016 by Edwin*

**Maths**

Please help with Factorising! I am very confused because I have been away from school. I am very confused with factorising with group terms and finding the HCF binomial factor and takin out the HCF.
*Saturday, April 30, 2016 by Shakira*

**Geometry**

1. Television screens are sized according to the length of a diagonal across the screen, from one corner to another. The screen of a 2 inch wide screen TV is 24.5 inch high. How wide is it? 2. A carpenter needs to build a stairway down to a basement in a house under ...
*Friday, April 29, 2016 by Terrell*

**history (reed)**

.1 Which is an event of the progressive Era enacted by the local government in south Carolina? a. The first grange chapter was established for farmers b. The grandfather clause gave poor whites the right to vote c. Blacks were disfranchised through a poll tax d. A law ...
*Friday, April 29, 2016 by abstract*

**Math**

In high school, I played soft ball. I hit the ball into the air with an upward velocity of 35 ft. The equation that gives the height (h) of the ball at any time (t) is: h(t)= -15t2 + 35ft + 1.0. What is the y-coordinate of the vertex? Use: x=-b/2a
*Friday, April 29, 2016 by Kendra*

**Cape he loped high school**

You sell lemonade for $2 and orange juice for $3. You sell 100 cups for $240. How many cups of lemonade and how many cups of orange juice were sold
*Friday, April 29, 2016 by John*

**geometry**

An A-frame house is 40 feet high and 30 feet wide. Find the angle that the roof makes with the floor. Round the angle nearest degree.
*Thursday, April 28, 2016 by hi*

**english help please!!**

Which of the following is an example of a literal question? When was Marcus called to the office? Why was Marcus always getting in trouble at school? How did Marcus treat his teachers? Which of your friends is most like Marcus? is it d pls help me
*Thursday, April 28, 2016 by Oscar*

**history**

1. Which is an event of the progressive Era enacted by the local government in south Carolina? a. The first grange chapter was established for farmers b. The grandfather clause gave poor whites the right to vote c. Blacks were disfranchised through a poll tax d. A law ...
*Thursday, April 28, 2016 by abstract*

**Army school science **

What is intial velocity?
*Thursday, April 28, 2016 by Shivoy *

**SOCIAL STUDIES**

1. which is an event of the progressive era enacted by the local government in South Carolina? a. the first grange chapter was established for farmers b. the grandfather clause gave poor whites the right to vote c. blacks were disfranchises through a poll tax d. a law ...
*Thursday, April 28, 2016 by help*

**Physics**

a cube slides down a frictionless incline as shown and inelastically strikes a cube at the battom of the incline that's 1/2 (one-half) it's mass. The coeff. of restitution between the two masses is 0.7. If incline is 30 cm high and table is 90cm off floor, at what ...
*Wednesday, April 27, 2016 by Emily *

**PreCalc**

As you ride a bicycle, the distance between your foot and the pavement varies sinusoidally with the horizontal distance the bicycle has gone. Suppose that you start with your right foot somewhere between a high point and a low point, and push down. When you have gone 7 meters...
*Wednesday, April 27, 2016 by Katy*

**Probability**

A school survey found that 9 out of 10 students like pizza. If three students are chosen at random with replacement, what is the probability that all three students like pizza? Answer with 3 decimal places.
*Wednesday, April 27, 2016 by Mi*

**Math **

The scariest dining of requip there are 450 students and 50 on each School Bus. How many buses are needed to take in the trip? If 10 more students decide to come, how many buses do you need then?
*Wednesday, April 27, 2016 by Abby*

**Math**

A wall is 8 feet high and 10 feet long. How much wallpaper is needed to cover it?
*Wednesday, April 27, 2016 by AA*

**Re-post - Science - from Spitfireredhead**

Posted by SpitFireRedHead on Wednesday, April 27, 2016 at 8:23am. Please check this. Thanks! 1. Which of the following shows fossils as evidence of continental drift? a. Limestone layers in the Appalachian Mountains of North America were exactly the same as the limestone in ...
*Wednesday, April 27, 2016 by Writeacher*

**Math**

During a tournament, 4 players on the school golf team drank equal amounts of water from a 6-liter water jug. They drank all of the water. Which equation can be used to find the number of liters of water that each player drank?
*Wednesday, April 27, 2016 by Anonymous*

**Emergency Easy QUESTION**

1.)Can being in low classes in high school affect you in college? If so then please explain because I'm worried.
*Wednesday, April 27, 2016 by #FreeGucci*

**HELP ME S.S**

4. Jayden opens a savings account with $100.00. His account pays 4% simple interest. How much money will be in his account one year later if he makes no deposits or withdrawals? A.) $96.00 B.) $100.00 C.) $104.00 D.) $148.00 1. when prices rise at high rate it's called ...
*Wednesday, April 27, 2016 by Quzzy modo*

**Science (please check Ms. Sue)**

Please check this. Thanks! 1. Which of the following shows fossils as evidence of continental drift? a. Limestone layers in the Appalachian Mountains of North America were exactly the same as the limestone in Scotland’s highlands. b. Mesosaursus, an ancient reptile, had ...
*Wednesday, April 27, 2016 by SpitFireRedHead*

**physics**

a cube slides down a frictionless incline as shown and inelastically strikes a cube at the battom of the incline that's 1/2 (one-half) it's mass. The coeff. of restitution between the two masses is 0.7. If incline is 30 cm high and table is 90cm off floor, at what ...
*Tuesday, April 26, 2016 by Emily*

**math**

You are surveying students to find out their opinion of the quality of food served the school cafeteria. You decide to poll only those students who buy hot lunch on a particular day. Is your sample random? Explain? Can you explain me this im not sure if it is random or not and...
*Tuesday, April 26, 2016 by FluttershyK22*

**algebra 2**

So the dead line for my class is coming up. And I really need help for these questions! 2. Elaine shoots an arrow upward at a speed of 32 feet per second from a bridge that is 28 feet high. The height of the arrow is given by the function h(t) = -16t2+32t + 28, where t is the ...
*Tuesday, April 26, 2016 by Anonymous*

**Math**

Meg concludes that students spend a mean of 7 hours in school each day. Tara thinks the mean is 6 hours. Who is correct—Meg or Tara? Explain your answer in two or three sentences. Make sure to use facts to support your answer
*Monday, April 25, 2016 by Anonymous*

**Math PLZZZ HELP ME!!!!!**

experimental probability predict the number of times you will roll a 5 if you roll the number cube 300 times. 15•• 27 48 54 experimental probability that two out of the first three students to arrive at the school are girls. 1/5 1/4 2/5•• 1/8 Correct me
*Monday, April 25, 2016 by Brasil *

**Math **

2. Based on the experimental probability predict the number of times you will roll a 5 if you roll the number cube 300 times. 15•• 27 48 54 experimental probability that two out of the first three students to arrive at the school are girls. 1/5 1/4 2/5•• 1/...
*Monday, April 25, 2016 by Brasil *

**#3 Fitness (Check answers)**

1) The first step in the decision-making process is to brainstorm all possibilities (my answer) evaluate the result act realize there is a problem 2) Evidence that you have accomplished a goal is an example of which step in the SMART goal method? specific measurable achievable...
*Monday, April 25, 2016 by Rebecca*

**Fitness (Check answers)**

6) Gang member often have weapons and are involved in violence. TRUE OR FALSE ~ (my answer is TRUE) 7) Being disruptive in class and getting angry easily could be sign of abuse. TRUE OR FALSE ~ (my answer is FALSE) 8) People with high self-esteem are prone to depression. TRUE ...
*Monday, April 25, 2016 by Rebecca*

**Fitness (Check answers)**

1) Sitting in class wearing ear buds during a lecture is effective listening. TRUE OR FALSE ~ (my answer is FALSE) 2) Defense mechanisms should be used as often as possible to deal with uncomfortable emotions. TRUE OR FALSE ~ (my answer is FALSE) 3) Daily decision are often ...
*Monday, April 25, 2016 by Rebecca*

**Length of similar shapes**

A cuboid is 4cm long, 7cm wide and 10cm high. A similar cuboid is 25cm high. Calculate its length and width?
*Monday, April 25, 2016 by Anonymous*

**length of similar shapes**

A cuboid is 4cm long, 7cm wide and 10cm high. a similar cuboid is 25cm high, calculate its length and width? I don't know it, please solve it for me
*Monday, April 25, 2016 by Anonymous*

**algebra 2**

Elaine shoots an arrow upward at a speed of 32 feet per second from a bridge that is 28 feet high. The height of the arrow is given by the function h(t) = -16t2+32t + 28, where t is the time in seconds. a. What is the maximum height that the arrow reaches? b. How long does it...
*Monday, April 25, 2016 by Anonymous*

**World History**

What immediate effect will the pieds-noirs have on these native Algerians' lives? A. They will become factory or commercial farm workers.****** B. They will be forced to fight for their freedom. C. They will relocate to France and learn modern skills. D. They will gain an ...
*Monday, April 25, 2016 by Jessie*

**physics**

A microwave runs off a 110. V circuit and draws 7.00 A of current. How much water would be required to run the microwave for 10.0 minutes if it is powered by a 10.0m high water wheel?
*Monday, April 25, 2016 by john jhon*

**Physcis**

A microwave runs off a 110. V circuit and draws 7.00 A of current. How much water would be required to run the microwave for 10.0 minutes if it is powered by a 10.0m high water wheel? I really don't this question nor know what exactly i'm suppose to be finding, ...
*Monday, April 25, 2016 by john jhon*

**Economics**

Demographic transition during the agricultural age means high infant and child mortality is accompanied by high birth rates and population increases occur?
*Sunday, April 24, 2016 by Anonymous*

**Science- Density**

I'm having difficulty understanding density. I am trying to relate the concept of density to brownies. Should a brownie with baking soda have a higher or lower density compared to a brownie with no baking soda? Does a thick brownie mean a high or low density? When it says ...
*Sunday, April 24, 2016 by Jessica*

**Science**

I am doing an extension to get into the AP Biology course offered by my school. This particular extension asked me to use vinegar and baking soda aswell as some basic scientific tools to find the concentration of acetic acid in vinegar. I wanted to know what a procedure for ...
*Sunday, April 24, 2016 by Connor*

**Absolute and relative change**

You are charged $279 on your credit card for a hotel stay, you call to complain about the unexpectedly high charge, but are told there are a total of 24% taxes for hotel rooms where you stayed. What was the advertised price of the room before taxes?
*Sunday, April 24, 2016 by jane*

**Stastics**

Can someone help me and let me know if what I have solved is correct. A researcher randomly surveyed 300 high school seniors and determined 225 stated they drive a car to high school. We are interested in the population proportion of seniors who drive a car to high school. a. ...
*Sunday, April 24, 2016 by Lindsay*

**Anti-Derivatives**

A stone is dropped from the edge of a roof, and hits the ground with a velocity of −170 feet per second. Assume the acceleration due to gravity is -32 feet per second squared. How high (in feet) is the roof? I have found s which is 16^2 but I do not know what formula to ...
*Sunday, April 24, 2016 by Anonymous*

**Math**

Seth uses a school camera to take pictures for the yearbook and for the school paper. Last month he took 270 pictures for the yearbook and 180 pictures for the school paper with this camera. Which proportion can be used to determine p, the percentage of the total number of ...
*Sunday, April 24, 2016 by Ale*

**PHYSICS**

What is the potential energy of a 150 kg diver standing on a diving board that is 10 m high?
*Sunday, April 24, 2016 by Victor*

**Trigonometry **

At a point on the ground 125 ft from the base of a tower, the angle of elevation to the top of the tower has a degree measure of 38 degrees. How high is the tower
*Saturday, April 23, 2016 by Claire *

**Maths**

A rectangular room 8m long by 5m wide contains 129m square of air. Calculate the height of the room. I assume that the above question is a trick question. Since the room is 8m high, it then goes that the height I 8metres. Thank you.
*Saturday, April 23, 2016 by Lucas*