Friday

July 3, 2015

July 3, 2015

**Math -word problem**

There is a room 10 feet high by 10 feet wide by 10 feet in length. On one wall, there is an electrical outlet 1 foot from the floor and centered five feet from each side of the wall. On the opposite wall, one foot from the ceiling and centered five feet from each side of the ...
*Sunday, November 9, 2014 by Mary*

**Physics test review**

A ball is thrown horizontally from the top of a building 30.1 m high. The ball strikes the ground at a point 66.8 m from the base of the building. The acceleration of gravity is 9.8 m/s2 . Find the time the ball is in motion. Answer in units of s Find the initial velocity of ...
*Saturday, November 8, 2014 by ann*

**Physics**

A ball is thrown horizontally from the top of a building 30.1 m high. The ball strikes the ground at a point 66.8 m from the base of the building. The acceleration of gravity is 9.8 m/s2 . Find the time the ball is in motion. Answer in units of s
*Saturday, November 8, 2014 by None*

**Physics**

A 4.80kg cat leaps from the floor to the top of a 94.0-cm-high table. If the cat pushes against the floor for 0.230s to accomplish this feat, what was her average power output in hp during the pushoff period?
*Saturday, November 8, 2014 by Dib*

**Trigonometry**

An airplane approaches an airport. At a certain time, it is 939 m high. Its angle of elevation measured from the airport is 19.5◦. To the nearest metre, how far is the plane from the airport?
*Saturday, November 8, 2014 by Anonymous*

**Physics**

The spring shown in the figure is compressed 59cm and used to launch a 100 kg physics student. The track is frictionless until it starts up the incline. The student's coefficient of kinetic friction on the 30∘ incline is 0.14 . k= 80,000 N/m m=100 kg uk= .14 DeltaX= ...
*Saturday, November 8, 2014 by Dib*

**Spanish Help? Please.**

Explain how an interlocking schedule at a Puerto Rican school works. Why are interlocking schedules used? Why is it not always necessary to include a subject pronoun before the verb in Spanish? What is the heritage of many of the students at Miami High School? Explain why so ...
*Saturday, November 8, 2014 by Anonymous*

**Trigonometry**

Round answer to two significant digits A telephone pole 40 feet high is situated on an 13° (H) slope from the horizontal. The measure of angle CAB is 21°. Find the length of the guy wire AC.
*Saturday, November 8, 2014 by Karen*

**Trigonometry**

A telephone pole 40 feet high is situated on an 13° (H) slope from the horizontal. The measure of angle CAB is 21°. Find the length of the guy wire AC.
*Saturday, November 8, 2014 by Karen*

**AP CALC. AB**

Please help me with this problem and please walk me through each step i am really confused. Sand is falling from a rectangular box container whose base measures 40 inches by 20 inches at a constant rate of 300 cubic inches per minute. a) how is the depth of the sand in the box...
*Friday, November 7, 2014 by Rachel *

**physics**

a school bus traveling along a straight road from school was found to be 2.0km North of the school 4minutes later. In another 4minutes it was 4km West of the school. Draw the position of the bus from school.
*Friday, November 7, 2014 by Anonymous*

**reading **

1.I usually don’t like to admit this, but at one time I disliked history. My teacher, Mr. Wittmeyer, was wonderful, and the material seemed interesting. When I listened to his lectures, however, I inevitably drifted off, got called on to answer, and had absolutely no clue...
*Friday, November 7, 2014 by 2phoneeeeee *

**Physics **

block slides across table with initial speed of 8 m/s coefficient of friction between block and table is .5 and table is 4 m long and 1.2 m high determine how far the block lands from the base of the table
*Friday, November 7, 2014 by Anonymous*

**ALakh narayan sing high school Ekma saran**

Solve the Mathod of substitution 1/6(2x+3y)+x/3=8,1/2(7y-3x)-y=11
*Friday, November 7, 2014 by priya sharma*

**physics**

How high must your roof be to fire 1.2km if it fires at 450 m/s muzzle velocity?
*Thursday, November 6, 2014 by Anonymous*

**physics**

A cannon rests on the ground at 40 degree angle it fires a ball at 200 m/s how high is the top of trajectory? At what impact speed does it rest? How far away does it land?
*Thursday, November 6, 2014 by Anonymous*

**Language arts Help**

When MacNeil says that much of television news is "machine gunning with scraps," he means that A. Television news covers too much violent crime. B. Television news stories are too short and fast. C. Television news covers war too much. D. Television news lacks high-...
*Thursday, November 6, 2014 by Charm*

**Intermediate Algebra **

Atmospheric carbon dioxide levels continue to increase and are suspected to contribute to global warming. The solution to the polynomial equation x3 – 380x2 + 2x – 760 = 0 gives the record high amount of carbon dioxide in parts per million (ppm) in 2005, as measured ...
*Thursday, November 6, 2014 by Babydoll2007*

**Science**

Water is pumped from a stone basin up through a pipe 1 meter high. At that height, the water flows out through a tap and falls down through the air to the basin below, where the cycle begins again. What is the gravitational potential energy of 2.5 kilograms of water at the top...
*Thursday, November 6, 2014 by Macie*

**math**

a boy standing on a vertical cliff 50m high is looking down an angle of depression of 20 degree at a car. how far is the car from the base of the cliff?
*Thursday, November 6, 2014 by natoya*

**college statistics **

the math SAT scores for all students who applied to the school of engineering are normally distributed with M=629 and standard deviation of 60. the school of engineering has decided to accept those students whose scores fall in the top 15%. what is th minimum score an appliant...
*Thursday, November 6, 2014 by Chelsea *

**math**

a football player attempts a field goal from a distance of 52 yards. The ball reaches a maxium height of 9 yrds and lands 8 yards behind the uprights. If the uprights are 3 yards high. algebraically determine if the field goal was successful
*Thursday, November 6, 2014 by Q*

**physics**

A 15 kg rock is horizontally from very high cliff at a speed of 65m/s. what is the speed of the rock after it has fallen a vertical distance of 35m?
*Thursday, November 6, 2014 by Anonymous*

**math**

Kelly has 4 times as many songs on her music player as Lou. Tiffany has 6 times as many songs on her music player as Lou. Altogether, they have 682 songs on their music players. How many songs does Kelly have. Please teach me the steps on how to do it I`m having trouble on ...
*Thursday, November 6, 2014 by Anonymous*

**Please Check Answers for Health**

Please check my answers because I need to do good at this. 1. When consuming fats the healthiest choice is foods high in? A. saturated fats B. unsaturated fats * C. trans fat D. cholesterol 2. The body's main energy source should come from what essential nutrient? A. ...
*Thursday, November 6, 2014 by Ella*

**Health and Physical Education 8 - It's urgent!**

Please check my answers because I need to do good at this. 1. When consuming fats the healthiest choice is foods high in? A. saturated fats B. unsaturated fats * C. trans fat D. cholesterol 2. The body's main energy source should come from what essential nutrient? A. ...
*Thursday, November 6, 2014 by Dominique*

**statistic**

A student must pass through 12 sets of traffic lights on his way to university. Suppose that each of the lights is green 39.5% of the time, yellow 5.9% of the time, and red 54.6% of the time. Suppose also that the traffic lights function independently (b) What is the ...
*Thursday, November 6, 2014 by finn*

**Science **

A sled is at rest at the top of a 2 m high slope. The sled has a mass of 45 kg. What is the sled's potential energy?
*Thursday, November 6, 2014 by Halie*

**College physics**

In this problem you will estimate the heat lost by a typical house, assuming that the temperature inside is T(in) = 20 degrees celcius and the temperature outside is T(out) = 0 degrees celcius. The walls have fiberglass insulation, which dominates the heat conduction ...
*Thursday, November 6, 2014 by Jacob*

**physics**

A watermelon falls off of a balcony 14 meters high. How fast is it moving immediately before it reaches the ground? a increases with time b is 0 m/s c remains constant d decreases with time
*Wednesday, November 5, 2014 by Roberto*

**Maths**

Two poles 13m and 18m high stand upright on a playground if their feet are 12m apart find the distance between their tops
*Wednesday, November 5, 2014 by Mona*

**math**

trina works after school and on weekends. she always works three days each week. this week she worked 2 3/4 hours on monday, 3 3/5 hours on friday and 5 1/2 hours on saturday. next week she plans to work the same number of hours as this week, but will work for the same number ...
*Wednesday, November 5, 2014 by fiona*

**physics**

A man skis down from the top of a hill 1500.0 m high, starting from rest. If he loses 50% of his initial mechanical energy to friction during his descent, what is his speed in m/s at the base of the hill?
*Wednesday, November 5, 2014 by fun*

**Math**

Carson drives to school the same way each day, and there are two independent traffic lights on his trip to school. He knows that there is a 30% chance that he will have to stop at the first light and an 80% chance that he will have to stop at the second light. What is the ...
*Wednesday, November 5, 2014 by Show Steps Please*

**math**

At a school fair, a fifth-grade class sold 25 liters of orange juice. The orange juice was sold in cups containing 200 milliliters and 300 milliliters. An equal number of cups containing 200 milliliters and 300 milliliters were sold. How many cups of orange juice did the class...
*Wednesday, November 5, 2014 by Carla*

**physics **

no idea how to do this problem A kid at the junior high cafeteria wants to propel an empty milk carton along a lunch table by hitting it with a 3.0g spit ball. If he wants the speed of the 40g carton just after the spit ball hits it to be 0.30 m/s, at what speed should his 3.0...
*Wednesday, November 5, 2014 by Levin Need help for test!*

**English**

I know with a dependent clause in front of the sentence, then an independent clause separated by a conjunction I use a comma. If u have two independent clauses with a conjunction do I use a comma. Example The class will take a trip when school is over. It seems the more I ...
*Wednesday, November 5, 2014 by Karen*

**Algebra**

The formula v=8square root of h gives the relationship between velocity, v (in feet per second and height, h (in feet). What is the maximum velocity of a roller coaster that is 203 feet high? Can the question be solved using the equation t^2-2t-11=0?
*Wednesday, November 5, 2014 by Anonymous*

**English**

1. If it had not been for your call, I would have been late for school. 2. But for/Without your call, I would have been late for school. 3. Had it not been for your call, I would have been late for school. 4. If you had not called me, I would have been late for school...
*Wednesday, November 5, 2014 by rfvv*

**Technology for Biobased Products**

QA.A bio-PDO production process will also produce microbial biomass. A huge surplus biomass of roughly 10% of the PDO mass should be expected. A good use of this microbial biomass could be food of feed. Which organism properties disqualify their use in food/feed production ...
*Tuesday, November 4, 2014 by Ann*

**English**

Which of the following is the best version of a thesis statement about charter schools? a. A charter school is a tax supported established by a charter between a school board and outside group of teachers or parents. b.A charter school operates without local and state ...
*Tuesday, November 4, 2014 by Michelle*

**RIGHT TRIANGLE TRIG **

a kite is being flown 150 yards of string. the kite has an angle of elevation with the ground 65 degrees. how high above the ground is the kite. I DONT KNOW HOW TO SET UP THE PROBLEM
*Tuesday, November 4, 2014 by Albert*

**stats**

A physical fitness association is including the mile run in its secondary-school fitness test. The time for this event for boys in secondary school is known to possess a normal distribution with a mean of 460 seconds and a standard deviation of 50 seconds. Between what times ...
*Tuesday, November 4, 2014 by elenore*

**soc120**

Which of the following is a claim that utilitarian might use to argue that prayer should not be allowed in school? (Points : 1)
*Tuesday, November 4, 2014 by Tiffany*

**english**

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
*Monday, November 3, 2014 by Yvonne*

**physics**

find the mass of a ball on a roof 30 meters high, if the ball's gravitational energy is 58.8 joules.
*Monday, November 3, 2014 by ella*

**math**

having an issue with this word problem. Jordan travels 3/4 of a mile longer to school each day than Harrison does. Combined,they travel 5 1/4 miles to school. How far does each travel? Let n stand for the distance jordan travels.
*Monday, November 3, 2014 by ranee*

**physics**

Erica throws a ball out of a window with a horizontal speed of 3.8m/s. If the ball hits the ground 15m away, how high up is the window? My work: X-direction v1x=3.8m/s v2x=3.8m/s a=0m/s2 d=15m y-direction I don't know how to find the initial and final velocity. a=-9.8m/s2 ...
*Monday, November 3, 2014 by anisa *

**science**

Jay is going to school. To reach the school, Jay need to go 3km going north. Then, he will head to the east at a distance 7km, then 3km going south and 2km going east. 1. Find the distance 2. Find the displacement
*Monday, November 3, 2014 by naru*

**I need help asap**

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
*Monday, November 3, 2014 by Yvonne*

**SCIENCE**

4. Convert to centimeters: 6.8 meters A. 6,800 centimeters B. 68 centimeters C. 68,000 centimeters D. 680 centimeters 5. What is the difference between a theory and an opinion? A. A theory is supported by scientific evidence, while an opinion is not. B. An opinion is supported...
*Monday, November 3, 2014 by help asap*

**Language Arts 8A**

Please help me by checking these answers. It would really help me because I need to get my grade up. I star my answers. 1. When MacNeil asks, "When before human history has so much humanity collectivity surrendered so much of its leisure to one toy, one mass diversion?&...
*Monday, November 3, 2014 by Emmy*

**physical science check asap **

1. Tommy performed an experiment to test the solubility of sodium chloride in water. After he completed his experiment, he discovered that he had a few unused grams of NaCl leftover in a beaker. What should he do with the excess NaCl? A. Pour the excess back into the original ...
*Monday, November 3, 2014 by Anonymous*

**physical science**

1. Tommy performed an experiment to test the solubility of sodium chloride in water. After he completed his experiment, he discovered that he had a few unused grams of NaCl leftover in a beaker. What should he do with the excess NaCl? A. Pour the excess back into the original...
*Monday, November 3, 2014 by Anonymous*

**Sampling**

What stratification variable(s) would you use for each of the following situations: a An e-mail survey of students at your university to estimate the total amount of money student spend on textbooks in a term b A sample of high schools in New York City to estimate what ...
*Monday, November 3, 2014 by Lati*

**english help repost**

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
*Monday, November 3, 2014 by Maria*

**science**

Jay is going to school. To reach the school, Jay need to go 3km going north. Then, he will head to the east at a distance 7km, then 3km going south and 2km going east. 1. Find the distance 2. Find the displacement
*Monday, November 3, 2014 by naru*

**Trigonometry **

A balloon is flying west of two trigonometry students who are 7 miles apart. The angles of elevation of the two students to the balloon are 15 and 28 degrees. Approximate how high the balloon is flying.
*Monday, November 3, 2014 by Bailey*

**Language Arts**

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
*Monday, November 3, 2014 by Yvonne *

**Math**

The pressure, P (in lbs/ft2), in a pipe varies over time. Three times an hour, the pressure oscillates from a low of 88 to a high of 254 and then back to a low of 88. The pressure at t=0 is 88. Find a possible cosine formula for P=f(t), where t is time in minutes.
*Sunday, November 2, 2014 by Leah*

**physics**

A marble rolls off the edge of a table that is 0.82 m high. The marble is moving at a speed of 0.11 m/s at the moment that it leaves the edge of the table. How far from the table does the marble land?
*Sunday, November 2, 2014 by Brittney*

**physics**

find the mass of a ball on a roof 30 meters high, if the ball's gravitational energy is 58.8 joules.
*Sunday, November 2, 2014 by Anonymous*

**Physics**

a place kicker must kick a football from a Lint 36 meters from the goal. As a result of the kick, the ball must clear the crossbar, which is 3.04 meters high. When kicked, the ball leaves the ground with a speed of 20 meters per second at an angle of 50 degrees to the ...
*Sunday, November 2, 2014 by Joanne*

**physics**

a projectile is fired at 50 meters per second at an angle of 30 degrees below the horizontal off a cliff that is 50 meters high. How far away and at what speed and angle will this projectile land?
*Sunday, November 2, 2014 by Joanne*

**Algebra 2**

A player throws a ball up and toward a wall that is 17 feet high. The height h in feet of the ball after t seconds after it leaves the player's hand is modeled by h=-16t^2+25t+6. If the ball makes it to where the wall is, will it go over the wall or hit the wall?
*Sunday, November 2, 2014 by none*

**8th grade language arts**

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have ...
*Sunday, November 2, 2014 by Yvonne*

**WORLD HISOTRY**

WAHT IS THE BEST SOURCE FOR ANCIENT CHINA HISTORY FOR HIGH SCHOOL STUDENT?WEBSITE, TEXT BOOKS
*Sunday, November 2, 2014 by ELVIE*

**Calculus**

A rocket is fired vertically into the air at the rate of 6 miles/min. An observer on the ground is located 4 miles from the launching pad. When the rocket is 3 miles high, how fast is the angle of elevation between the rocket and the observer changing? Specify units.
*Sunday, November 2, 2014 by Paula*

**Calculus**

Wheat is poured through a chute at the rate of 10 ft^3/min and falls in a cone-shaped pile whose bottom radius is always half its height. How fast is the height of the cone increasing when the pile is 8 feet high? Volume of a cone=1/3(pi)r^2h
*Sunday, November 2, 2014 by Vincent*

**Algebra 2**

A player throws a ball up and toward a wall that is 17 feet high. The height h in feet of the ball after t seconds after it leaves the player's hand is modeled by h=-16t^2+25t+6. If the ball makes it to where the wall is, will it go over the wall or hit the wall? Find the ...
*Saturday, November 1, 2014 by KYLA*

**sda high**

A population has a mean of 200 and a standard deviation of 50. Suppose a simple random sample of size 100 is selected and is used to estimate μ. What is the probability that the sample mean will be within 5 of the population mean?
*Saturday, November 1, 2014 by lawrence*

**physics**

A 2.0kg book is lying on a 0.74m high table. You pick it up and place it on a bookshelf 2.0m above the floor
*Friday, October 31, 2014 by carlos*

**stats**

In the transmission of digital information, the probability that a bit has high, moderate, and low distortion is 0.01, 0.04, and 0.95, respectively. Suppose that three bits are transmitted and that the amount of distortion of each bit is assumed to be independent. Let X and Y ...
*Friday, October 31, 2014 by sam*

**algebra**

Of 375 musicians at a high school, some play only in the jazz band, some play only for the marching band, and some do both. If 250 of them play in the jazz band, and 130 play in both, how many of the musicians are in the marching band? a)110 b)100 c)135 d) 255 I thnk its c
*Thursday, October 30, 2014 by Adon*

**Career and education**

Describe the educational background/training necessary for that career. For example: 2-year college degree, Bachelor’s degree, graduate degree. What post-secondary routes could you take to get to that career? For example: attend a 2-year community college and transfer to ...
*Thursday, October 30, 2014 by Monkey55*

**physics**

A block of wood with mass M = 0.440kg hangs at rest (Vi=0) from the ceiling by a string and a m = 0.0720kg elastic ball is thrown straight upward striking the bottom of the block with a speed of vi=5.74m/s. The ball rebounds from the block in a perfectly elastic collision. How...
*Thursday, October 30, 2014 by Avinash*

**english**

Which sentence contains a proper noun? (1 point)The boy quickly ran ahead of his mother to get to school. My dog plays all afternoon with the neighborhood kids. The sweater Tanya wore today was not warm enough. Birds or fish would be a good place to start for a research project
*Thursday, October 30, 2014 by robert*

**Algebra 2**

Mrs. Burnett throws a ball innthe air with an initial velocity of 96 feet per second. The function f(t) = 96t - 16t^^2 represents the path of the ball. How high will the ball go? How long will it take the ball to reach the ground?
*Wednesday, October 29, 2014 by Olivia*

**The practice of working with school age children**

Interacting with others, exercising imagination, sharing and taking turns, and trying out new roles are all benefits of A. fantasy play. B. piano lessons. C. chess, Sudoku, and crossword puzzles. D. tutoring. A.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

According to the Harvard Research Project, the three primary and interrelated factors critical to achieving youth outcomes are A. beginning on time, daily interaction, and strict discipline. B. enjoyable transitions, friendly parent-teacher relations, and imaginative stories. ...
*Wednesday, October 29, 2014 by Amanda*

**math**

of the students in ms Martinez class 11/24 walk to school. another 3/8 of the students ride their bikes to school. what fraction more of students walk than ride their bikes to school.
*Wednesday, October 29, 2014 by anonymous*

**The practice of working with school age children**

One effective way to include children in developing an attractive environment is to ask them A. to describe their bedrooms. B. what color they want their car to be. C. to describe how their mom sets up the house. D. what they would do with an open space. D.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

Which of these is a benefit of unstructured outdoor play? A. Emotional well-being B. Learned helplessness C. Video game skill D. Learning of rules A.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

A 2006 survey stated that youngsters ages 12-17 who were left home three or more days a week were three times as likely to A. be working an outside job. B. engage in criminal behavior. C. campaign against the use illegal drugs. D. supervise neighborhood infants. B.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

_______ is a health problem that can be caused by obesity. A. The common cold B. Low blood pressure C. A lower fasting blood glucose level D. Heart disease D.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

Which of the following sets standards for physical environments to be accessible and appropriate for children with special needs? A. SACERS B. SRTS C. ADA D. WIA C.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

Open house, back-to-school nights, and conferences are specifically planned for _______ participation. A. corporate B. parent C. governmental D. public B.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

Which of the following terms describes an outdoor play area designed for children? A. Virtual trail B. Playscape C. Map D. Prop box B.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

_______ offer summer specialty activities that often interest teens. A. Camps B. Child care facilities C. Public elementary schools D. Libraries A.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

When planning outdoor games, a caregiver should develop a wide selection of choices because A. the children have already played the most popular games at school. B. some games go out of date and can't be used. C. a caregiver should be in good physical condition before ...
*Wednesday, October 29, 2014 by Amanda*

**Physics**

A volleyball is launched straight up at an initial velocity of 2.3 m/s. It is then spiked by a taller player 0.8 meters above the launch height. How high did it rise, and how long did the volleyball remain in the air between the players?
*Wednesday, October 29, 2014 by Jessica*

**The practice of working with school age children**

How should BMI (body mass index) be used in a child-care setting? A. To determine a body's amount of muscle B. To determine a need to grow taller quickly C. To signal if a person is overweight D. To identify muscle strength C.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

The temporal dimension of the environment refers to the way that A.The children, staff, and parents are organized in the program. B. structure of the site is composed. C. nurturing is encouraged in the program. D. time is managed in the program D.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

Interacting with others, exercising imagination, sharing and taking turns, and trying out new roles are all benefits of A. fantasy play. B. piano lessons. C. chess, Sudoku, and crossword puzzles. D. tutoring. D.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

One can encourage children to engage in sociodramatic play by A. providing easels and paint. B. creating forts and other structures. C. involving them in community development decisions. D. demanding that they pay attention to the rules. B.
*Wednesday, October 29, 2014 by Amanda*

**physics**

A man tosses a 50.0 g ball straight upward from the ground at 25m/s. at the same time a friend drops a 50.0g ball from a 20.0m tree. how long will it take each ball to hit the ground, how high will the balls rise, how much energy is possessed in each ball. at what height will ...
*Wednesday, October 29, 2014 by carver*

**The practice of working with school age children**

Which of the following describes the goal of guidance? A. To punish children for breaking a complex code of rules B. To initiate a curriculum of scientific study C. To seek new sources of state and federal funding D. To help children learn how to control their behavior D.
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

According to the Harvard Research Project, the three primary and interrelated factors critical to achieving youth outcomes are A. beginning on time, daily interaction, and strict discipline. B. enjoyable transitions, friendly parent-teacher relations, and ...
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

Which of these situations reinforces undesirable behavior? A. Promising a whining five-year-old a treat if he will stop whining and come alongb B. Holding a competition to see who has the most organized cubby C. Saving up stars to trade in for stuffed animals D. Giving a...
*Wednesday, October 29, 2014 by Amanda*

**The practice of working with school age children**

Traditionally, parent-teacher conferences took place between the teacher and the _______. However, this participation role is changing. A. employer B. father C. mother D. siblings A.
*Wednesday, October 29, 2014 by Amanda*