Saturday
April 25, 2015

Homework Help: High School

Social Studies
15 In which type of city government does the mayor have the power to veto legislation A. Council manager B. City consolidated C. Weak mayor council D. Strong mayor council******* 16 Which is not true of both city and county government in Georgia A. Both can collect taxes...
Wednesday, February 18, 2015 at 12:01pm

Social Studies
Please I need help on 2nd set of questions. Thank you in advance! 8 Which behavior is an example of a delinquent behavior according to Georgia’s juvenile justice system A.Stealing from a store***** B.Refusing to go to school C.Disobeying ones parents D.Running away from ...
Wednesday, February 18, 2015 at 10:56am

algebra
if a school has 24 teachers and 480 students, what is the ratio of teachers to students?
Tuesday, February 17, 2015 at 10:23pm

English
Would these be good examples of hopelessness, hope, and realism in A raisin in the Sun 1. hopelessness Mama :Well whether they drinks it or not ain't none of my business. But whether I go into business selling it to 'em is, and I don't want that on my ledger this ...
Tuesday, February 17, 2015 at 8:55pm

Physics 202
A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic mechanism of acceleration is relatively simple and can be illustrated in the following example. A metal rod of mass 10.0g and electrical resistance 0.100Ω rests on ...
Tuesday, February 17, 2015 at 8:45pm

College Algebra
Flight of a Ball If a ball is thrown upward at 96 feet per second from the top of a building that is 100 feet high, the height of the ball can be modeled by S(t)=100 + 96t -16t^2 feet, where t is the number of seconds after the ball is thrown. How long after the ball is thrown...
Tuesday, February 17, 2015 at 7:40pm

physics
43. A block of mass 2.00 kg rests on a ramp tilted at 25.0°. Coefficients of friction for the block/ramp: μs = 0.300, μk = 0.100. A string passing over a high quality pulley connects the block with a bucket as shown below. The bucket contains sand but a hole is ...
Tuesday, February 17, 2015 at 6:44pm

math
Gary measured the middle school and made a scale drawing. He used the scale 1 inch = 5 feet. The gym is 85 feet long in real life. How long is the gym in the drawing?
Tuesday, February 17, 2015 at 4:56pm

physics
An object 5 cm high is placed at a distance of 60 cm in front of a concane mirror of focal length10cm .Find the position and size of image
Tuesday, February 17, 2015 at 1:17pm

Science
Getting Oxygen 1) Name the components of the respiratory system in the order incoming air would encounter them during breathing. :Trachea,pharynx,larynx,alveoli,bronchi.​ :Bronchi,larynx,alveoli,trachea,pharynx.​ :Larynx,trachea,bronchi,pharynx,alveoli.​ :...
Tuesday, February 17, 2015 at 12:59pm

english check answers
Over the past ten years more than two dozen athletes have died from the medical condition known as heatstroke. Heatstroke occurs when the body’s internal temperature becomes so elevated that its cooling system begins shutting down. Who is most at risk? Surprisingly, it is...
Tuesday, February 17, 2015 at 11:09am

Essay check please!!!!!!!!
I wrote an argumentative essay and the topic is: Should schools offer cash bonuses for good test scores? Please Help!!! And should I actually write one more paragraph or just keep it that way? Even though money is just a plain piece of green paper, it holds great value to ...
Tuesday, February 17, 2015 at 10:26am

tec
What is an AUP? the abbreviation for the school administrator in an online education environment a document outlining what is acceptable behavior when using the Internet for schoolwork a policy outlining the proper formatting to use in Microsoft® Office documents for ...
Tuesday, February 17, 2015 at 9:18am

Argumentative essay check please!!!
Type: Argumentative Essay Please help me check everything, from grammar, spelling and stuff to organization! Question: Should schools offer cash bonuses for good test scores? Even though money is just a plain piece of green paper, it holds great value to everyone in the world...
Monday, February 16, 2015 at 4:42pm

Algebra 1
The attendances at a high school basketball games seems to be affected by the success of the team. Look at the table and decide what function would represent the data shown. attendance 150 200 250 300 350 wins 2 4 6 8 10 a) a=2(3)^g b) a=-25g+100 c) a=25g^2+100 d) a=-25g^2+100
Monday, February 16, 2015 at 2:57pm

physical science
How high is a building when an anvil takes 4 seconds to hit the ground? How long will it take a piano to hit the ground when dropped off a building 103 meters high?
Sunday, February 15, 2015 at 5:49pm

PED 212
What are some pros and cons in relevance within a school environment in organized sports?
Sunday, February 15, 2015 at 9:42am

maths
The top of a T.V tower casts a shadow of 35 metres long when the angle of elevation of the sun 57°40'.How high is the top of the tower?
Sunday, February 15, 2015 at 5:17am

science
a ball is dropped fron a building which is 50 metres high.calculate the ball's velocity just before it hits the ground.ignore air resistance
Sunday, February 15, 2015 at 4:54am

Math
So far john has run 1/4 of the way to school and walked 3/8 of the way.What fraction of the distance to school does john have left?
Saturday, February 14, 2015 at 10:03pm

physics
A batted baseball leaves the bat at an angle of 33.0∘ above the horizontal and is caught by an outfielder 380ft from home plate at the same height from which it left the bat. 1. What was the initial speed of the ball? 2. How high does the ball rise above the point where ...
Saturday, February 14, 2015 at 12:13pm

Physics
Bob has just finished climbing a sheer cliff above a beach, and wants to figure out how high he climbed. All he has to use, however, is a baseball, a stopwatch, and a friend on the ground below with a long measuring tape. Bob is a pitcher, and knows that the fastest he can ...
Friday, February 13, 2015 at 8:04pm

Constitutional Law
If a professor at a public school imposes a policy barring students from wearing all types of hats in the classroom, this would most appropriately be labeled as a: A. regulation of protected speech. B. ban on protected speech. C. content-based limitation on political speech. D...
Friday, February 13, 2015 at 11:43am

physics
Stone dropped from top of a tower 100m high. At same instant another stone is thrown vertically from base of the tower with a velocity of 25m/s. When and where will the two stones meet? Given g =10 m/s^2
Friday, February 13, 2015 at 3:03am

physics
Stone dropped from top of a tower 100m high. At same instant another stone is thrown vertically from base of the tower with a velocity of 25m/s. When and where will the two stones meet? Given g =10 m/s^2
Friday, February 13, 2015 at 3:01am

physics
In driving the usual route to school, a student computes his average speed to be 26 km/h. In a hurry to get home that afternoon, he wants to average 30 km/h for the round trip. What would his average speed for the return trip over the same route have to be in order to do this?
Friday, February 13, 2015 at 2:05am

physics
A 3.6 kg rock is initially at rest at the top of a cliff. Assume that the rock falls into the sea at the foot of the cliff and that its kinetic energy is transferred entirely to the water. How high is the cliff if the temperature of 1.1 kg of water is raised ...
Thursday, February 12, 2015 at 10:04pm

Algebra 1
Julia's school is selling tickets to a play. On the first day of ticket sales the school sold 6 adult tickets and 2 student tickets for a total of $40. The school took in $85 on the second day by selling 5 adult tickets and 12 student tickets. What is the price each of one...
Thursday, February 12, 2015 at 7:05pm

science
Im doing a poster for school and its about when a candle is alight and I don't under stand it could you please help
Thursday, February 12, 2015 at 2:07pm

Science
Air, like other gases, flows from a region with ________. A. Lower pressure to a region with higher pressure B. No pressure to a region with high pressure C. Little pressure to a region with high pressure D. Higher pressure to a region with lower pressure
Thursday, February 12, 2015 at 2:04pm

Statistics
above average warmth extended over the east and southeast on Jan.13, 2005.The days forecasted high temperatures in four cities in the affected area were as follows: Burlington, Vt. 55 degrees F, Durham, N.C. 74 degrees F, Williamsburg, Va. 74 Degrees F., and Augusta Ga., 75 ...
Thursday, February 12, 2015 at 12:13pm

geluksdal secondary school
Explain how you can determine the number of neutrons in an atom
Thursday, February 12, 2015 at 11:31am

AP LIT
A VALEDICTION FORBIDDING MOURNING by John Donne As virtuous men pass mildly away, And whisper to their souls to go, Whilst some of their sad friends do say, "Now his breath goes," and some say, "No." So let us melt, and make no noise, [5] No tear-floods, ...
Thursday, February 12, 2015 at 8:59am

math
Show how to write and evaluate an expression to represent and solve this problem: Jeff and his friend each text four classmates about a concert. Each classmate then texts four students from another school about the concert. If no one receives the message more than once, how ...
Wednesday, February 11, 2015 at 11:28pm

rubidoux high school
Susan is putting money into a checking account. Let y represent the total amount of money in the account (in dollars). Let x represent the number of weeks Susan has been adding money. Suppose that x and y are related by the equation = + 30 x 350 y
Wednesday, February 11, 2015 at 10:34pm

delete account
could u delete my account plz im starting tutoring now in school and I will no longer be using this account
Wednesday, February 11, 2015 at 4:56pm

english
write a letter to your friend in another school telling him/her at least three ways you find life in the final year class is different from being in the class
Wednesday, February 11, 2015 at 12:30pm

physics
Guy has to get a piano onto a 2.4 m high platform. He can use a 3.0 m long frictionless ramp or a 4.0 m long frictionless ramp. Which ramp will Guy use if he wants to do the least amount of work? Either ramp as the work done is same in both cases. The shorter ramp will require...
Tuesday, February 10, 2015 at 11:21pm

algebra
A school has a classroom with a length eight feet less than twice the width. If a group of parents purchased 400 square feet of carpet for the room, what is the approximate length of the room? L=2W-8 L*W=400 (2W-8)W=400 2w^2-8w=400
Tuesday, February 10, 2015 at 8:09pm

math
Show how to write and evaluate an expression to represent and solve this problem: Jeff and his friend each text four classmates about a concert. Each classmate then texts four students from another school about the concert. If no one receives the message more than once, how ...
Tuesday, February 10, 2015 at 4:48am

Math
On the moon the acceleration due to gravity is 5 ft/sec2. An astronaut jumps into the air with an initial upward velocity of 8 ft/sec. How high does she/he go? How long is the astronaut off the ground?
Tuesday, February 10, 2015 at 3:39am

anthrpology
Is my answer correct. I can't found Confederacies 1.Discuss the differences between bands, tribes, chiefdoms, confederacies, and states. Then indicate what roles kinship and associations play in each of these systems Band: small kin-based group among scavengers. About ...
Tuesday, February 10, 2015 at 12:14am

Calculus
Use a(t)=-32 ft/second squared as the acceleration due to gravity. A ball is thrown vertically upward from the ground with an initial velocity of 96 feet per second. How high will it go?
Monday, February 9, 2015 at 11:18pm

algibra
The number of students in each homeroom class in Jim’s school is shown in the stem-and-leaf plot below. Number of Students in Each Homeroom Class 1 7 8 8 9 9 2 0 2 3 4 5 8 8 8 3 2 3 4 7
Monday, February 9, 2015 at 5:34pm

Physics
Calculate the final speed of a skier who skis down a 70.8 m high hill, if her initial speed is 2.18 m/s
Monday, February 9, 2015 at 12:36pm

math
At the first meeting of the chess club, the 10 members decided that everyone in the club should play everyone else one time to determine the best players for the inter-school competitions. How many games had to be played?
Monday, February 9, 2015 at 10:26am

engineering science n2
A stone with a mass of 6kg is thrown vertically upwards from the top of a building 35m high with a starting velocity of 20m/s. The time it will take to reach its maximum height
Monday, February 9, 2015 at 5:04am

English
An upper-secondary school is a senior high school. Then is a lower-secondary school a junior high school? Where is the expression 'a lower-secondary school' used?
Sunday, February 8, 2015 at 7:00pm

English
In a well organized essay, analyze the language and rhetorical devices the narrator uses to convey his attitude toward Hester and toward women in general I felt that my previous thesis was not strong at all and I would like to change it and make it better. Through the use of ...
Sunday, February 8, 2015 at 5:47pm

Math
There are 750 students in a school. If the number of girls is 120 more than the boys, how many boys are there in the school?
Sunday, February 8, 2015 at 3:04pm

math
Show how to write and evaluate an expression to represent and solve this problem: Jeff and his friend each text four classmates about a concert. Each classmate then texts four students from another school about the concert. If no one receives the message more than once, how ...
Sunday, February 8, 2015 at 2:57am

statistics
Suppose we want to estimate the average number of purchases in a given hour in a local convenience store. Using this example describe in your own words how you would go about determining this average through: A.) Drawing a random sample: Drawing a random sample would be the ...
Sunday, February 8, 2015 at 1:08am

English
In today's society, many middle class people argue that they cannot build wealth because of wrong choices , over spending, own a car, and rather go to school than work. Ms Sue is this better thesis
Saturday, February 7, 2015 at 9:21pm

chemistry
White phosphorus (P4) was used for a long time in military incendiary bombs and ordnances. White phosphorus reacts with oxygen in the air and burns at very high temperatures, so it sets things on fire. Calculate the change in enthalpy resulting from a 25.0 pound white ...
Saturday, February 7, 2015 at 8:36pm

Science
a child mass m slides down a slide 5 m high. the child speed at the bottom of the slide is 3 meters per second. what is the percent of mechanical energy the child has at the top of the slide. converted to kinetic energy
Saturday, February 7, 2015 at 8:21pm

Aztec high school
Math/ terry has a board that is 4 yards long. How much needs to be saw off to make the board 2 feet 8 inchs long?
Saturday, February 7, 2015 at 1:27pm

harapan bangsa school
a 4-m plank rests against a wall 1.8m high so that 1.2m of it projects beyond the wall. find the angle the plank makes with wall.
Saturday, February 7, 2015 at 12:30am

chemistry
A block of metal is 6.88 cm long, 2.03 cm wide, and 1.85 cm high. It has a mass of 215.1 grams. What is the density of this metal. I've tried adding all the cm up and squaring them, dividing them, multiplying but i can't get the answer
Friday, February 6, 2015 at 11:23pm

Physics
Determine the banking angle needed to make a high-speed turn off a highway exit ramp with a radius of 720 m if the vehicle is travelling at 80 km/h. Assume there is no friction.
Friday, February 6, 2015 at 7:59pm

Crime and Society
What do you think best explains high incarceration rates for Blacks compared to their percent of the general population.
Friday, February 6, 2015 at 12:48am

Crime and Society
What explains the high incarceration rates for Black men?
Friday, February 6, 2015 at 12:47am

Crime and Society
What explains high incarceration rates for Blacks on death row?
Friday, February 6, 2015 at 12:46am

Trig
Bob the ranger is atop a fire tower that i son the side of a mountain.The fire tower is 10 meters high and the angle of depression from the top of the tower to the base of the mountain is 48 degrees. The tower creates a 115 degree angle with the mountain. How far up he ...
Thursday, February 5, 2015 at 11:08pm

math
A businessman bought two bags of maize at the same price per bag. he discovered that one bag was of high quality and the other of low quality. On the high quality bag he made a profit by selling at $ 1,040. Whereas on the low quality bag he made a loss by selling at $880. If ...
Thursday, February 5, 2015 at 2:26pm

math/algebra
A total of 770 tickets were sold for the school play. They were either adult tickets or student tickets. There were 70 more student tickets sold than adult tickets. How many adult tickets were sold?
Thursday, February 5, 2015 at 2:08pm

physics
A ball is released from a tower at a height of 100 meters toward the roof of another tower that is 25 meters high. The horizontal distance between the two towers is 20 meters. With what horizontal velocity should the ball be imparted so that it lands on the rooftop of the ...
Thursday, February 5, 2015 at 9:58am

ENGLISH
According to some economists, neither high unemployment nor large deficits will keep the economy from rebounding.
Thursday, February 5, 2015 at 8:38am

Science
After an avalanche, a huge block of stone slid down a mountain and landed in the middle of the road. People in the nearby town had a very difficult time moving it out of the road. The block of stone is difficult to move because A. It has a high amount of momentum. B. Has ...
Wednesday, February 4, 2015 at 1:58pm

child development part 2
school age children a.are just bigger preschoolers b.require a classroom like setting for before and after school care c.have needs that are qualitatively different from those of younger children d.spend more time in child care than infants my answer is c
Wednesday, February 4, 2015 at 12:24pm

English
1. The big boy picks on me at school. 2. The big boy harasses me at school. ---------------- Q1: Are both the same in meaning? Q2: What are the parts of speech of both 'picks' and 'on'? Q3:picks on 1) an intransitive verb + a preposition? 2) a transitive verb...
Tuesday, February 3, 2015 at 9:55pm

Computers
1. What does the term "fair-use exception" mean? (1 point) to use only material that has never been published the ability to use material made by others for educational purposes an exception to copyright restrictions for images only Educational material is no longer ...
Tuesday, February 3, 2015 at 12:41pm

4th grade math
There are 12 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated, filling up full rows of seats. How many rows are empty?
Monday, February 2, 2015 at 9:13pm

math
the track at our school is 440 yards long. it took Maya 10 minutes to jog around the track 4 times. find her speed in miles per hour. I first found out that r=d/t then we converted minutes to hour. we got 24 times around the track
Monday, February 2, 2015 at 8:48pm

Physics
A neighbourhood requires 1.5 x 10^5 w of electricity to power all homes during peak usage times. A step-down transformer is used on the high voltage transmission lines to lower the voltage to 120v for household use. There are 25000 primary coils and 140 secondary coils on the ...
Monday, February 2, 2015 at 8:39pm

Math
There are 250 students in a school auditorium for an assembly. 24% of the students are 5th graders. How many 5th graders are in the auditorium?
Monday, February 2, 2015 at 4:30pm

L.A.
To which sense do the following lines from "Grandma Ling" appeal? and there I faced my five foot height, sturdy legs and feet square forehead, high cheeks, and wide-set eyes A. hearing B.taste C. sight D. smell 2. which word best describes the tone of the following ...
Sunday, February 1, 2015 at 11:17pm

4th grade math
There are 112 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated, filling up full rows of seats. How many rows are empty? We added and got 189 then divided by 3. But it doesn't look correct. How do we show the work?
Sunday, February 1, 2015 at 9:24pm

4th grade math
The school choir has 48 singers with high voices, 53 singers with middle voices, and 39 singers with low voices. the singers stand in 4 equal rows at concerts. How many singers are in each row? How do I show my work for this?
Sunday, February 1, 2015 at 8:07pm

jiskha review
Hello my name is am i am making a review on this site. Jiskha is a wonderful, excellent and spectacular site to go to for school help. Jiskha helped me birng my grade up from a 60 to an 80. If I asked a question and i had a quick response. Jiskha does not just give you answers...
Sunday, February 1, 2015 at 5:02pm

Physics
A place kicker must kick a football from a point 35.0 m (= 38.3 yd) from the goal, and the ball must clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 19.8 m/s at an angle of 45.0o to the horizontal. By how much does the ball ...
Sunday, February 1, 2015 at 4:45pm

Not a subject for course-off topic question
Hello, I don't know where else to post the question but since this website has many teachers helping students and probably the appropriate place to ask. ----------------------------------------​- So today I was just thinking about the past in my life and one thing ...
Sunday, February 1, 2015 at 3:50pm

writing
Need help with Achieving a Readable Style. Memorandum TO: Jerry Bradshaw DATE: March 29, 2011 FROM: Bill Jones SUBJECT: The Best Approaches in Alternative Fuel Research Purpose Alternative fuels are becoming an important area of research. There are two main reasons researchers...
Sunday, February 1, 2015 at 1:48pm

Social Studiesss 8th 3/3
Which American document led to the freedom of over four million slaves in the United States? (1 point) The Declaration of War The Slavery Proclamation The Civil Rights Declaration The Emancipation Proclamation*** Which Union tactic caused the most damage to the South’s ...
Saturday, January 31, 2015 at 5:27pm

Math
A rectangular container 45cm long and 25cm wide was full of water. After removing 22.5 liters of the water, the level of water became 4cm high. What was the height of the container?
Saturday, January 31, 2015 at 12:54pm

Physics
The space shuttle is in a 3e+5 m high orbit over the earth. The radius of the earth is 6.37e+6 m, the mass of the earth is 5.98e+24 kg. What is the distance from the center of the earth to the space shuttle? I don't know whether I would double the radius and the add the ...
Saturday, January 31, 2015 at 11:09am

Trigo
A flagpole 12.5m high stands at the top of a bldg. From a pt. P on the street the angle of elevation of the top of the pole is 54 degrees and the angle of elevation of the foot of the pole is 46 degrees. How high is the bldg.?
Saturday, January 31, 2015 at 8:22am

Pure math,Life science,Geography and History
Hi I'm grade10 and I was wondering if you's could help Me to get a career examples after matric because my school took away our Physics for unknown reasons so insted of Physics or another subject that would help you in the future they gave us History please help me ...
Saturday, January 31, 2015 at 6:54am

math
one out of 42 high school ball players plays college ball. one out of 47 college players plays professional ball. what fraction of high school players professional ball?
Saturday, January 31, 2015 at 2:53am

Trigo
Two observers on opposite sides are 350m apart and are looking at a balloon if the angles of elevation from each observer are 30degree and 60degree respectively,how high is the balloon?
Saturday, January 31, 2015 at 1:26am

Science
which conditions characterize a high-pressure area? 1. low density, low humidity 2. high density, high humidity 3. high density, low humidity** 4. low density, high humidity
Friday, January 30, 2015 at 10:03pm

physics
A ball is dropped from an upper floor, some unknown distance above your apartment. As you look out of your window, which is 1.5 m tall, you observe that it takes the ball 0.18 seconds to traverse the length of the window. Determine how high above the top of your window the ...
Friday, January 30, 2015 at 4:21pm

math
The box plots show attendance at a local movie theater and high school basketball games: Which of the following best describes how to measure the spread of the data? The IQR is a better measure of spread for movies than it is for basketball games. The standard deviation is a ...
Friday, January 30, 2015 at 1:20pm

Mowat Park High School
History, geography, life science and math litrecy what career choice do or career field do I go to with these subjects
Friday, January 30, 2015 at 12:16pm

Language Arts
This is Grandma Ling If you dig that hole deep enough you'll reach China, they used to tell me, a child in a backyard in Pennysylvania. Not strong enough to dig that hole, I waited twenty years, then sailed back, half way around the world. In Taiwan I first met Grandma. ...
Friday, January 30, 2015 at 12:05pm

algebra
Help!! I am a home-school mom who did horrible in Honors Algebra2. My daughter has done her work and I am stumped on two questions. Simplify. 6/x-6+3x/x+5-1/(x-6)(x+5) A) 3x+5/x^2-x-30 B) 3x^2-12x+29/x^2-x-30 C) 3x^2+6x+5/x^2-x-30 D) 3x^2+5/x-6 Simplify the complex fraction. (...
Thursday, January 29, 2015 at 10:38pm

calculus
A trough is 9 feet long and 1 foot high. The vertical cross-section of the trough parallel to an end is shaped like the graph of y=x4 from x=−1 to x=1 . The trough is full of water. Find the amount of work in foot-pounds required to empty the trough by pumping the water...
Thursday, January 29, 2015 at 10:01pm

Science
2. why is gas able to flow? a) Its particles have melted and can move around b) Its particles have high viscosity and can move around c) Its particles have enough energy to move around d) Its particles have enough pressure to move around 3. Which of the following is true about...
Thursday, January 29, 2015 at 8:30pm

Science
In terms of density and humidity, which conditions characterize a high-pressure area? A. low density, low humidity B. high density, high humidity C. high density, low humidity** D. low density, high humidity
Thursday, January 29, 2015 at 6:01pm

Science
1. Which of the following best summarizes the function of the respiratory system? A. to transport oxygen to cells and wastes away from cells. B. to protect the organs in the chest cavity C. to move oxygen from the air into the body and carbon dioxide from the body into the air...
Thursday, January 29, 2015 at 5:06pm

English
Hi! I made an essay please tell me what I am missed or how I did. And how can I improve it. Also does it sound good enough for a University student? btw I have a request if you can delete this essay after giving feedback because it's personal and private please understand...
Thursday, January 29, 2015 at 3:59pm

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