# High School

Science
Select three words that belong together. To do this pick one word from each of the three sets below: Set 1: Estuary, Lake, Neritic Zone Set 2: High Salt, Intermediate Salt, No Salt Set 3: Trout, coral, oyster Answer choices: A) Neritic zone, intermediate salt, oyster B) Lake, ...

Physics
A tennis player strikes a ball when it is 2.20m above the ground, with a velocity 18.7 m/s at 20 degrees above the horizontal. The net is 5m away horizontally and it is 0.90m high. after 0.37 seconds, what is the direction of the ball with respect to the horizontal?

Science
Under which conditions are clouds formed from ice crystals? A.strong winds B.high altitude (MY ANSWER) C.low humidity D.high pressure

Science
Select three words that belong together. To do this pick one word from each of the three sets below: Set 1: Estuary, Lake, Neritic Zone Set 2: High Salt, Intermediate Salt, No Salt Set 3: Trout, coral, oyster Answer choices: A) Neritic zone, intermediate salt, oyster B) Lake, ...

Math
Lamar has received \$2,000 each year for college from his grandmother for the four years that he was in high school. He has deposited the money on the same day each year in an account that pays 8% interest, compounded annually. How much money has he saved? A \$7,012.22 B \$9,012....

algebra
An object is released from the top of a building 320 ft high. The initial velocity is 16 ft/s. How many seconds later will the object hit the ground?

use of library
(1)give the standdard difination of a library(2)differentiate b/w a school library and an academic library taken into consideration thier service provision(3)list and explain the functions of a library(4)using suitable examples, what are the roles/improtance of a library in ...

Math
How high does the satellite have to be in order to see two cities at the same time if the cities are 2250 mi apart? (Round your answer to the nearest mile I thought it was 225 but I was wrong please help

Physics
A ball is thrown upwards with an initial velocity of 70 m/s 1. What is the velocity after 3 seconds? 2. What is the acceleration at the top of its path? 3. How many seconds does it take the ball to go up? 4. How many seconds does it take to hit the ground? 5. How high does the...

Math
Sam wants to find the height of a window in a nearby building but it is a cloudy day with no shadows. Sam puts a mirror on the ground between himself and the building. He tilts it toward him so that when he is standing up, he sees the reflection of the window. The base of the ...

English
1. In "The Scarlet Ibis" which character trait of the narrator most leads to his regret at the death of his brother? a. generosity b. creativity c. cruelty d. pride*** 2. Cause - There is a concern about global warming and the damage it is doing to the environment. Effect...

English
What would be the least effective detail for a description about amusement park? a. Children sip lemonade and munch on popcorn. b. Tickets can be purchased in advance or at the entrance gate. c. All nine of the roller coasters have been tested for safety and comfort.*** d. ...

English
Which of the following sentences best reflects chronological order? a. George Washington Carver became known for his research on plant biology. b. He attended Simpson College from 1890, and enrolled in Iowa State Agricultural College the following year.*** c. Carver discovered...

English
Which of the following best describes the setting of Maya Angelou's "I Know Why the Caged Bird Sings"? a. The girls often held hands and no longer bothered to speak to the lower students. b. Parents who could afford it had ordered new shoes and ready-made clothes for ...

Psychology
A man feels anxious and a little sick to his stomach when he walked up to the front door of his old elementary school. School had been very hard for him and he remembers feeling “stupid” a lot of the time he was in school. What is the unconditioned stimulus and ...

Physics
An 1750 kg weather satellite moves in a circular orbit with a gravitational potential energy of 1.69 x 10^10 J. At it's location, free-fall acceleration is only 6.44 m/s^2. How high above Earth's surface is the satellite?

math
A school snack bar sells a mix of granola and raisins. The mix includes 2 pounds of granola for every 3 pounds of raisins. How many pounds of granola are needed for a mix that includes 24 pounds of raisins? THANK YOU!

Math
The chart shows the total number of students in two school orchestras and the number of students in each orchestra who play string instruments. Which orchestra has the greater percent of its members as string instrumentalist? Orchestra Number of String Players Glenshire 43 ...

Algebra 1
1.the number of bacteria present in a colony is 180 at 12 noon and the bacteria grows at a rate of 22% per hour. how many will be present at 8pm? 2.A 1970 comic book has appreciated 10% per year and originally sold for \$0.35. What will it be worth on 2010? 3.The cost of a high...

Physics
A person wants to launch a water balloon and hit the top of a tower, 50.0 meters away. The water balloon launcher is angled at 25 degrees. The water balloon leaves the launcher at 68 m/s. If the balloon hits the top of the tower, how high was the tower?

selma high
In the given rhombus,the m1 = 15x. Find the value of x.

Language arts
Which of the following words is a synonym for beseeched in the following sentence? Nathan beseeched his parents to stop making him walk to school in the rain. negotiated. begged. (MY ANSWER) questioned. argued.

math
Pauls dad made a turkey pot pie for dinner on Wednesday. The family ate 4/8 of the pie. On thursday after school, Paul ate 2/16 of the pie for a snack. What fraction of the pie remained?

math
Hill crest public elementary school was recycling their copier paper after the students had completed the worksheets.They found that when they filled a barrel with paper,it weighed an average of 225 kilograms if they collected 16 barrels of paper during the year.What was the ...

science
Which one of the solution have high boiling point 1m H3PO4 or 1m CaCl2 ?

Physics
A tennis player strikes a ball when it is 1 m above the ground, with a velocity 17 m/s at 30 degrees above the horizontal. The net is 4 m away horizontally and it is 0.6 m high. How high, vertically, above the net does the ball pass?

walvisbay high
Emmaneuls heart beats 74 timea per minute ,on average .calculate how many times his heart beat in the year 2007

Algebra 1
Average attendance at a school's basketball games increased from 1000 to 1500 last year. One student said that represented a 150% increase. Explain the student's error. Please help!

math
A trench 4 meter long ,2 meter wide and 3 meter high was dug into the ground.find the volume of the earth dug out for making this trench.

Science
A bear is running behind you, and there is a 19m pit in which you jumped in order to be saved. If your jump was 0.6 m high and you took 2 seconds time to fall into that pit. What's the colour of the Bear?

Math
Out of 300 student in final year in senior secondary school, 200 are offering biology and the150 offering chemistry how many are offering neither biology nor chemistry

Physics 30
A system containing a frictionless pulley is described in the diagram on the right (the 2.0 kg box is on the floor while the 3.0 kg box is 0.5m high) . If this system is released, what will be the momentum of: A. the 2.0 kg box when the 3.0 kg box hits the floor? b. the 3.0 kg...

Physics 30
A system containing a frictionless pulley is described in the diagram on the right (the 2.0 kg box is on the floor while the 3.0 kg box is 0.5m high) . If this system is released, what will be the momentum of: A. the 2.0 kg box when the 3.0 kg box hits the floor? b. the 3.0 kg...

Physics 30
A frictionless pulley (a 2.0 kg is on the floor while the 3.0 kg is 0.5m high) . when released, momentum of the 2kg is?

Physics
Hail forms high in the atmosphere and can be accelerated to a high speed before it reaches the ground. Estimate the terminal speed of a spherical hailstone that has a diameter of 2.8 cm. Hint: The mass of a piece of hail that has a volume of 1 cm3 is about 1 g.

Related Rates
Sand is falling into a conical pile at the rate of 10 m3/sec such that the height of the pile is always half the diameter of the base of the pile. Find the rate at which the height of the pile is changing when the pile is 5 m. high. h= r=5 V= (1/3)π(r)(r)(h) dV/dt=3π...

math
marcel is standing 5 meters away from a street light. he is 2 meters tall and the light is 6 meters high. how long is marcel's shadow?

U.S. Gov. & Ec.
The United States government puts high tariffs on a certain product that is imported from other countries. What effect does this have in the United States? A. U.S. producers have to compete more with the imported product. B. High tariffs create a greater demand for the ...

Social studies
Why do some families in rural areas of Mexico move to larger Mexican cities? Crime is not as high in cities compared to rural areas. Cities have less corruption compared to rural areas. City schools are better than rural schools. (MY ANSWER) They seek the ability to send ...

History
1.)Spain gave parts of Florida to the United States as a result of which of the following? A.)Monroe Doctrine B.)Manifest Destiny C.)Adams-Onis Treaty*** D.)Missouri Compromise 2.) Which event most likely made the state of Georgia more anxious to remove the Cherokee tribe from...

English
I need some help with the answers to these questions, (mainly to see if I'm correct, where I'm wrong and WHY I'm wrong) 1. What is the verb mood of the sentence below? Wear your coat when you are in the school indicative mood imperative mood ***my answer infinitive mood ...

Writing a Plot HELP!
So I have to come up with a plot for school. I am having trouble with one part though. So far its about a small group of friends who have talked in a few years. They finally meet again at a mutual friends wedding and get trapped in an elevator together. They stopped talking ...

physics 1
A house is 80.0 ft long and 22 ft wide, and has 8.0 ft high ceilings. What is the volume of the interior of the house in cubic meters and cubic centimeters?

Comm Tech
1.)what is an aup? A.)The abbreviation for the school administrator in an online education environment B.)A Document outlining what is acceptable behavior when using the internet for schoolwork*** C.)A policy outlining the proper formatting to use in Microsoft Office documents...

Science
I am doing an experiment at school to make magnesium chloride. We are using Bunsen Burners, HCl acid and I am using magnesium carbonate. Would the only control variables in the experiment be the volume of acid, the acid type and the base type? Pls help asap :D

Statistics
Hello, I need to analyze an experiment... could you help me? Stewart Fist reported the results of an experiment investigating the link between cell phone use and tumors in mice. the study exposed 100 mice to cell phone radiation for 2 1/2 hour periods each day for 18 months. ...

Science physic
What is the magnitude of the average force thet the athele exterts on a landing pad if it's 1.5 m high and deforms by 0.5 Mass of athele= 60kg Centre of mass is 1m

Poetry 7 - Revised!
"The Rider" A boy told me if he rollerskated fast enough his loneliness couldn't catch up to him. the best reason I ever heard for trying to be a champion. What I wonder tonight pedaling hard down King William Street is if it translates to bicycles. A victory! To leave your ...

Poetry 7 - Help!
"The Rider" A boy told me if he rollerskated fast enough his loneliness couldn't catch up to him. the best reason I ever heard for trying to be a champion. What I wonder tonight pedaling hard down King William Street is if it translates to bicycles. A victory! To leave your ...

Poetry 7
"The Rider" A boy told me if he rollerskated fast enough his loneliness couldn't catch up to him. the best reason I ever heard for trying to be a champion. What I wonder tonight pedaling hard down King William Street is if it translates to bicycles. A victory! To leave your ...

Math
What is the volume of a 2 ft wide 2 ft long and 4ft high box?

math
what is the volume of a 2 ft wide 2 ft long and 4ft high

Physics
How much work does a 50 kg student to climb 3 meters high stairs

Physics
A gun is fired vertically into a 1.60 kg block of wood at rest directly above it. If the bullet has a mass of 21.0 g and a speed of 195 m/s, how high will the block rise into the air after the bullet becomes embedded in it?

Help....
Should cellphone be used at school everyday!!! Why or why not...

English
Which of the following sentences is punctuated correctly? a. Were you aware, that Daylight Savings Time begins tomorrow? b. What most people do, is change their clocks in the morning, not the night before. c. How you choose to wake up tomorrow, is up to you. d. I hope that you...

Math
A school is printing tshirts for their students. They have received 2 pricesfrom 2 companies. Company A says they will print 16 tshirts for \$40. Company B days they will print 84 tshirts for \$140. Which company is selling t shirts at a better price?

Language
Which of the following plot events occurs as a direct result of the setting? A. LJ takes Kenny's dinosaurs. B. Larry steals Kenny's gloves.•• C. Rufus ignores Kenny at school. D. Byron hits Kenny in the arm. Which of the following words best describe the relationship ...

Pure maths, Life science, tourism and geography
What are the careers that i might be able to do after school?

High school mathmetics
Steve receives a commission of \$500 per sale on the first 4 sales he makes a \$600 per sale for the next 6 sales he makes during a month. What is the average commission Steve receives per sale during a month?

World History check my answers
Please check my answers. I put a star* by the one i chose. 1. What innovation is Henry Ford credited with pioneering? a. Combustion engines b. Assembly line* c. Increasing workers’ pay 2. Identify one of the troubles the Coolidge administration faced with dealing with social...

honors geometry
You and a group of friends are participating in a ropes course. One of the obstacles involves doing a Tarzan Swing into a lake. A rope swing is at the edge of the lake. It is attached to a platform arm that overhangs the lake as shown in the diagram below. The point at which ...

AP Physics
A 25 degree incline sits on a 1.2 meter high table. a ball rolls off the incline with a velocity of 4 m/s. how far does the ball travel across the room before reaching the floor?

Math
1.if 40% of pupils in a school are boys,what percentage of the pupils are girls? 2.increase 448 by 25% 3.decrease 20.00 by 5%

when reading a recipe ingredients, which substance make the recipe an unhealthy choice if it is present in a high amount A.fiber B.protein C. trans fat D. unsaturated fat

math
lenlen cut a rectangular block of cheese into cubes with an edge of 3cm. each. the base area of the block is 36 square cm. if the block is 6 cm. high, how many cubes of cheese did lenlen get it all?

Math
Lenlen cut a rectangular block of cheese into cubes with an edge of 3cm each. The base area of the block is 36 cm squared. If the block is 6 cm high, how many cubes of cheese did Lenlen get in all? That is my math hw It needs an equation solution and answer

Physics
A rocket moves upward, starting from rest with an acceleration of 34.4 m/s2 for 4.40 s. It runs out of fuel at the end of the 4.40 s but does not stop. How high does it rise above the ground?

Chemistry
If a solution has a large Kb value, will it have a high pH?

Maths lit, geography ,agricultural science. Life science
Hi i am a grade 11 learner at khumbula senior high school , i want to know which career path do i take with this subjects ?

Maths lit, geography ,agricultural science. Life science
Hi i am a grade 11 learner at khumbula senior high school , i want to know which career path do i take with this subjects ?

English
What advice can you offer me regarding my school's spelling bee which is tomorrow?

Math
Abby plans to purchase pencils as prizes for the school fair. The pencils cost \$11.52 per case or can be purchased individually. With her available money, Abby can either buy ten cases of pencils and eight individual pencils or she can buy 1160 individual pencils. In either ...

Math Literacy
I really don't know how to begin to approach this problem. A 6-year-old patient underwent an outpatient tonsillectomy and adenoidectomy The surgeon ordered 1,000 cc D5W, dispensed at a rate of 600 cc every 8 hours, to maintain hydration levels. A pharmacist calculated the ...

AP Physics 1
1. A delivery truck travels 21 blocks north, 16 blocks east, and 26 blocks south. What is its final displacement from the origin? Assume the blocks are equal length. 2. Vector V1 is 6.6 units long and points along the negative x axis. Vector V2 is 8.5 units long and points at...

Math
The table shows the results of rolling a number cube labeled one through six 50 times. Number Rolled Frequency 1 7 2 9 3 11 4 6 5 9 6 8 1. What is the experimental probability of rolling a 3? 0.11 0.22 0.30 ** 0.27 2. Based on the experimental probability, predict the number ...

Math
A school has an equal number of boys and girls. You use a coin to simulate the first three students to arrive at school each day, where “heads” represents a boy and “tails” represents a girl. The table below shows a sample of 20 coin tosses T H T T T T T H T H T H H H ...

Language arts
In which sentence is "diverts" used correctly? 1)it diverts us to heat bad news 2)be counted the diverts in the story 3)changing the topic, she diverts me. 4)sports are a diverts from school work.

Physics
A popular amusement park ride, shown on WB p. 8, operates as follows: riders enter the cylindrical structure when it is stationary with the floor at the point marked "a". They then stand against the wall as the cylinder then begins to rotate. When it is up to speed, the floor ...

physics
A tiger leaps horizontally from a 5.7 m high rock with a speed of 3.9 m/s. How far from the base of the rock will she land?

physics
a book accidentally falls from a shelf 4.2 m high.a librarian is standing nearby and moves .80m,starting from rest, to catch the book.what must be his average acceleration if he catches the book when it is 1.8m above the floor?

History
13 The colonists designed a school calendar so that children would attend school nine months a year, leaving the summer months off. Which answer best explains why? A. School buildings were too hot in the summer. B. Children needed to help on farms in the summer. C. Communities...

History
1. Which of these was a precedent that George Washington set? (5 points) constitutional amendment process formal presidential dinners singing of the national anthem use of a presidential cabinet 2. "The time for the new election of a citizen to be president of the United ...

Social Studies
Which is true regarding where pollution is most evident? a. areas with high population density*** b. areas with low population density c. polar regions d. desert regions

Social Studies
This is the main human activity that contributes to global warming. a. massive dumping of pesticides into the world's oceans b. high demand and depletion of the world'd oil supply c. burning of fossil fuels*** d. increase of levels of chlorine poured into the shorelines

Language Arts
1. Which of the following passages from the novel best describes the setting? A. It was one of those super duper cold Saturday. B. One of those days that when you breathed kind of hung frozen in the air like a hunk of smoke and you could walk along and look exactly like a ...

Math
At Jefferson School, both 6th grade & 7th grade classes take a math test. The average score for the 6th grade is 80 and for the 7th grade is 90. If there are twice as many students, in the 7th grade as there is in the 6th grade, what is the average test score for both grades ...

geometry
Jackson is painting the side of his school. He paints a wall that has an area of 41 1/3 square yards. He uses 2 1/3 gallons of orang paint. What is Jackson's rate of paint coverage in square yards per gallon? The label on the paint container says that the average coverage rate...

English Language
which of the following phrases follows the rules of punctuation. a)the spring semester b)the school PrinciPal c)the long war for Independence d)the states of the northeast my answer is c though not too sure.

math
In a private school the ratio of boys to girls is 5:3 if there are 50 more boys than girls. How many students are there in total?

Spanish
1. What’s the correct way to ask a friend if they would like to study with you? A.¿Me gustaria estudiar conmingo ? B.¿Tengo que estudiar contigo? C.¿Quieren estudiar conmingo?*** D.¿Te gustaria estudiar conmigo ? 2. What is the correct way to say “ I have to work this ...

Spanish
1. What’s the correct way to ask a friend if they would like to study with you? A.¿Me gustaria estudiar conmingo ? B.¿Tengo que estudiar contigo? C.¿Quieren estudiar conmingo?*** D.¿Te gustaria estudiar conmigo ? 2. What is the correct way to say “ I have to work this ...

Spanish
1. What’s the correct way to ask a friend if they would like to study with you? A.¿Me gustaria estudiar conmingo ? B.¿Tengo que estudiar contigo? C.¿Quieren estudiar conmingo?*** D.¿Te gustaria estudiar conmigo ? 2. What is the correct way to say “ I have to work this ...

Spanish
What statement best summarizes the differences in the role of sports in high schools in Chile compared to high schools in the U.S.? a. In U.S. high schools there is more emphasis on sports than in Chile, while schools in Chile place more emphasis on academics and teams ...

Math
Identify the sampling method. You want to determine the number of text messages students at your school send in a month. You go to the cafeteria and randomly ask students as they come out of the lunch line. A. Random B. Systematic C. Stratified D. None of these I think it's A...

math
A school play earned over 250 dollars from selling tickest, which cos(t)11 dollars each. Which of the following inequalties models this situation

Math
There are 6 periods in each working day of a school. In how many ways can one organize 5 subjects such that each subject is allowed at least one period?

Language
1 While television can be entertaining and educational, it also has a dark side, especially for children. On average, children spend nearly 4 hours a day watching television. The harmful effects of television viewing far outweigh any benefits. 2 Doing poorly in school is one ...

chemistry
both beta and positron emission are observed for artifically produced radioisotopes of low atomic number bot only beta emission is observed with naturally occuring radioisotopes of high atomic number what is the reason ?

Maths lit,business studies,consumer studies,tourism
I chose this subjects Maths literacy,Consumer studies,business studies,tourism but i wanna know what can i do with does subjects after finishing school and i wanna become a 'Chef' are these subjects right or wrong for my subjects???

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