High School

Algebra
1. Sydney is tossing a softball into the air with an underhand motion. The distance of the ball above her hand at any times given by the formula: h(t)=64t-16t^2.where h(t) is the height of the ball (in feet) and t is time (in seconds). a. At what times,t, is the ball in her ...

english
Please give feedback, im sorry this is so so long! Many parents struggle to decide on whether they should send their child to a brick and mortar school or online school. For high school students, brick and mortar school is a better option than online school because it includes...

english
Can I post my brick and mortar vs online school essay here?

ENGLISH
I'm doing an essay on whether brick and mortar school or online school is better for high school students, but I seriously can't decide. I have gone to both, and I think public school is much better. I feel biased though because online school is great, IF you have a faster ...

Math
Karen is applying for the nursing school at the University of Davis. Before applying, she received a breakdown of the tuition and fees from the university. Tuition: $611 per semester plus $250 per class Books: $82 per class Nursing School Fee: $19 per class Parking: $58 per ...

Precalc
point) The pressure P (in pounds per square foot), in a pipe varies over time. Four times an hour, the pressure oscillates from a low of 40 to a high of 300 and then back to a low of 40. The pressure at time t = 0 is 40. Let the function P = f(t) denote the pressure in pipe at...

Math
Bill wants to paint the ceiling and four walls of his bedroom. The room is 6.0 m long, 3.0 m wide and 2.4 m high. Paint comes in 4 L cans. One litre of paint covers 10 m2. What area does Bill need to paint? How many cans of paint does Bill need?

english, essay
Hello. I'm working on an essay on which is better?- online school or brick and mortar school. I'm having difficulties coming up with an introduction sentence, however I do have my thesis. Thesis: For high school students, brick and mortar school is a better option than online ...

Health
What is the best definition of a friendship 1:a long term connection with someone 2:a special relationship between people who enjoy being together 3:a special relationship between people who are the same age 4:a special relationship between people in the same school and club I...

Uhhh More SS sorry work with me guys plz
Ghana is thriving more than other nations in the region partly because after Jerry Rawlings seized power in 1981, he nationalized the oil industry abolished the military imposed high tariffs on imported goods introduced economic reforms*** The invasion , division and ...

maths
A water tank is in the shape of a cubiod 2m high, 3m wide and 4m long. A similar tank is 1.2m high. Calculate the width and length of the smaller tank

Math
By 7:00P.M., 1/3 or the junior class has arrived at a school dance. By 8:09PM., 30 more juniors had arrived, raised attendance to 1/2 of the juniors class. How many people are in the juniors class? I don’t understand.. can someone help? A 30 B90 C120 D180 E240

Spanish
In Columbia,________ A. childern are not required to go to school B. childern are required to go to school until they are about 9 C. childern are required to go to school until they are about 14***** D. childern childern are required to go to school until they are about 18...

Spanish
Compared to the rest of the world, the children in Costa Rica___ A. are very literate*** B. Remain uneducated C. Are worldly, but illterate D. Have short school years Checking my work:)

English
Is Biennial a word for every two years? Biannual means twice a year, right? So, how can I say eliminating a subscription will save the school $5,000 every two years? Eliminating the subscription will save the school a biennial fee of $5,000. ^^does that work?

Math 7 A
Walter had 2/4 yard of string he used 1/2 of the string for a school project. How many yards of string did he use for his project?

Math
Only seventh grade and eighth grade girls can play on the Milton Bradley Middle School volleyball team. The ratio of seventh grade girls to eighth grade girls on the team is ¾. There are 6 seventh grader girls on the team. What is the total number of girls on the team?

english
How can I make this sentence better, or is it OK? If students at Miriam Middle School weren’t excited about their upcoming gravity project, they were after school Friday.

Chemistry
7.62g of Fe are allowed to react with 8.67g of S to form brown black iron(III) sulphide at high temp. what is the limiting reagent?

History
Which policies or events since 1990 have sought to reduce the racial inequality in public school education, and with what effect? I can only think of No Child Left Behind, which had a limited effect. But I don't know why it had a limited effect and I can't think of any other ...

tourism and hospitality
Which describes the prices of products during the introduction stage of the life cycle? they are generally low because a company wants consumers to try its new product they are generally average because the company does not know if it is going to need to raise or lower the ...

tourism and hospitality
The in-between season is referred to as the ________________. peak season high season shoulder season declining season c?

S.S.
Which of the following is an accurate comparison of Adams and Jackson? A. Adams supported efforts to promote the growth of businesses, while Jackson supported efforts to help the ordinary man. B. Jackson supported the idea of high tariffs to increase revenue, but Adams wanted ...

Probability
48% of the students in the school are female and the probability of taking of physics is independent of the gender of the student, what is the probability that a student chosen at random is both a female and taking physics?

chem
If the KCLO3 were not completely decomposed, would your calculated values for percent oxygen in KCLO3 be too high, too low or unaffected?

Spanish
1. Choose the most logical answer for this question: ¿Dónde está el teclado? (1 point) El teclado está en el ratón. El teclado está debajo del ratón. El teclado está al lado del ratón. El teclado está encima del ratón. 2. Choose the most logical answer for this ...

ELA
If I _____ the principal, I'd start school later in the day so students could sleep in, Bernardo thought. Which of these correctly forms the subjunctive mood? A) was B) were C) had been D) would have been I think it might b or c.

Math help
Most states require students to pass an algebra course in order to graduate high school. Why do you think this is? Explain why you agree or disagree with this requirement

physics
In a high speed chase, a policeman's car bumps a criminal's car directly from behind to get his attention. The policeman's car is moving at 40 m/s to the right and has a total mass of 1800 kg. The criminal's car is initially moving in the same direction at 38 m/s. His car has ...

Connections acadamy
Hello sorry if this is a long question. So can connections see what i'm doing? I'm not talking about jiskha im talking about my private stuff. Like when Im done with my school work and watch youtube or something? This is a violation of my privacy. Are they looking at what I do...

Science
Please help check my answers 1. On a weather map, the center of the mid-latitude cyclone is labeled as an area (high/low) __________pressure. 2. On a weather map, a mid-latitude cyclone usually forms between these latitudes: A. 90 degrees and 180 degrees B. 0 degrees and 30 ...

Math
Solve the Go.a ball was dropped from a height 80m above a concrete floor. It rebounded to the height 1\2 of its previous height at each rebound. After how many bounces is the ball 2.5 high

English
1. He is the student of our school. 2. He is the only student of our school. [Does #1 mean #2? Does #1 mean that there is only one student in our school?] 3. They are some students of our school. 4. They are students of our school. [Does #3 mean #4? Are both used commonly?]

mechanical
A jet on a water feature shoots a column of water H = 80 ft high. The nozzle is located just above the surface of a reflecting pool and has a diameter of 1 in. A submersible pump with a 4 in dia outlet pipe and an 6 in. diameter inlet pipe located D = 2.5 ft below the surface ...

English
1. He is principal of our school. 2. He is the principal of our school. 3. He was appointed principal of our school. 4. He was appointed the principal of our school. [Which ones are right? Do we have to use 'the' or not'?]

Statics
You have 1kg of aluminum (E=69GPa) to make a cylindrical tube with a high Euler buckling load. The tube must have a length L of 0.5m. You can either make a solid tube, or a thin walled tube with a wall thickness, t=0.5cm. The density of aluminum is 2700kg/m3. The tubes are pin...

tourism and hospitality
If the demand for a product is high, the price _____________. goes down goes up stays the same none of these B?

Chemistry
Why wasn't information about the mass of isotopes sufficient for identifying the isotopes? Provide an example to explain the answer. Figure 2 shows 2.5 min averaged spectra of ambient aerosol at nominal m/z 208 obtained with the HR-AMS located at T0. Panel A compares V- and W-...

science
A stones drops from the edge of the roof .it passes a window2.5m high in 0.1s.how far is the roof above the top of the window?

Health
1. Your respiratory system is the system in your body that is responsible for breathing. True False 2. The lungs are made up of thick fibrous tissue. True False 3. Internal respiration takes place in the alveoli. True False 4. The alveoli are located at the end of the bronchi...

Physics
An autographed baseball rolls off of a 1.5m high desk and strikes the floor 0.60m away from the desk. How fast was it rolling on the desk before it fell? The acceleration of gravity is 9.81m/s^2. Answer in units of m/s

Physics
A toy car mass 0.05 kg ,on a ramp with no friction , begins at 0.7 meters high. At the bottom it collides inelastically with a toy truck mass 0.2 kg, at rest.  After the collision the car is at rest, what is the final velocity of the truck?

Spanish
In Spanish, I have to write a 4 to 5 paragraph essay about going to a school event in Habana, Cuba. I need to include reflexive verbs, use ser and estar, and use possessive adjectives. PLEASE HELP, lmao

Social studies
Lesson 4: Jefferson’s Presidency social Studies 8 A unit 4: The Early Repubilc Missed a lot of school because I was sick and trying to catch up really would appreciate if I got some help

physics
A boy in a wheelchair (total mass, 46.9kg) wins a race with a skateboarder. He has a speed of 1.30m/s at the crest of a slope 2.35m high and 12.6m long. At the bottom of the slope, his speed is 6.28m/s. If air resistance and rolling resistance can be modeled as a constant ...

physics
High-speed stroboscopic photographs show that the head of a golf club of mass 230g is traveling at 56.1m/s just before it strikes a 44.6g golf ball at rest on a tee. After the collision, the club head travels (in the same direction) at 41.4m/s. Calculate the speed of the golf ...

Language Arts 8 A
I don't want test answers or anything, I just want to double check something. Due to recent unfortunate events I have been completely behind in school and NEED to get my Language Arts grade up, by doing that I need to complete the 'Final Draft' for Unit 2 lesson 16.((I know, I...

physics
High-speed stroboscopic photographs show that the head of a golf club of mass 230g is traveling at 56.1m/s just before it strikes a 44.6g golf ball at rest on a tee. After the collision, the club head travels (in the same direction) at 41.4m/s. Calculate the speed of the golf ...

physics
High-speed stroboscopic photographs show that the head of a golf club of mass 230g is traveling at 56.1m/s just before it strikes a 44.6g golf ball at rest on a tee. After the collision, the club head travels (in the same direction) at 41.4m/s. Calculate the speed of the golf ...

physics
A boy in a wheelchair (total mass, 46.9kg) wins a race with a skateboarder. He has a speed of 1.30m/s at the crest of a slope 2.35m high and 12.6m long. At the bottom of the slope, his speed is 6.28m/s. If air resistance and rolling resistance can be modeled as a constant ...

English
1. He is a student of our school. 2. He is the student of our school. 3. He is the only student of our school. ................................ #1 is correct. What about #2? Does #2 mean #3? Does #2 mean there is only one student at our school?

English
1. They are the students of our school. 2. They are all the students of our school. [Is #1 the same as #2?] 3. They are students of our school. 4. They are some of the students of our school. [Is #3 the same as #4? In #3 'the' is missing. We can see 'the' in #1.] 5. They are ...

English
1. He is a doctor of this hospital. 2. He is the doctor of this hospital. 3. He is the only doctor of this hospital. [Does #2 mean #3? Is #2 logical? I think #1 is a common expression. Is that right?] 4. She is the principal of this school. 5. She is a principal of this school...

chem delta s
if delta s is high which means positive high entropy, then when a drug binds to a protein why is it negative delta s?

Research methods
In my research methods class we are talking about getting IRB approval. Part of my assignment is to list possible penalties for major and minor violations of an IRB-approved research study. I cannot find this information in the school handbook or online. Any ideas?

LA
"How was the last day of school?" Jo's mom asked. "Fine," Jo sighed. "I remember being a lot happier when school let out," her mom teased. Jo shrugged. "Yippee," she said indifferently. She had been sulking since her mother told her she would have to spend the summer with her ...

physics
A student with mass 50 kg jumps off a high diving board.Using 6.0×1024 kg for the mass of the earth, what is the acceleration of the earth toward her as she accelerates toward the earth with an acceleration of 9.8 m/s2 ? Assume that the net force on the earth is the force of ...

Math
In a recent survey 56% of students at MacNab High School work a part time job during the school year. If there are 378 students in the school, is 125 , 200 or 560 a reasonable estimate for number of students who work part time during the school year? Explain your answer.

Psychology
I need an answer quick - I have a research question to answer: "Why is it that children of older parents (more than 40 years old) are better adjusted, have closer ties with their parents, and are more socially skilled when they enter school than children of younger parents (...

English
1. He was late because he missed the bus. [In this sentence, what does 'the bus' mean? Does the bus mean the specific bus? The school bus which his schoool has, or the Number 12 bus which he usualy takes when he comes to school? Or is 'the bus in generic use?]

Physics! NEED HELP!
A 40 kg girl runs up a flight of stairs that is 34 m high. How much work does this require?

Physics!
A 40 kg girl runs up a flight of stairs that is 34 m high. How much work does this require?

Algebra
The school photography club charges $10 for each photo in its annual pet photo contest. The club wants to save $75 of its earnings for a pizza party. The club members also want to have at least $50 left over after the pizza party to pay for other club expenses. Write an ...

prealgebra
a junior basketball player has a goal of scoring at 1,000 points during his high-school career. his team plays twenty games per year, after two years he has 320 points. to be successful, how many points does he have to average per game over his last two years? Need to know how...

Algebra
1. Of 350 males athletes at a high school, some play only basketball, some play only baseball, and some do both. if 250 of males play basketball, and 120 play both sports how many of the males play baseball? A. 100 B. 220** C. 130 D. 120 2. Suppose T = ( -8, -4, 0, 4, 8, 12, ...

Spanish
I would appreciate it if someone could check my answers immediately please!!!!!!! I don't need answers, I just need someone to see if mine are correct. 1. Translate the following into Spanish: "Where is the door?" A-Dónde es la puerta? B-Dónde están la puerta? C-Dónde est...

Physics
A ball is battled straight up and returns to the level of the batter after 6.5s determine how high the ball went

Physics
A bal is batted straight up and returns to the level of the batter after 6.5s. Determine how high the ball went. A=-9.8m/s^2

Math
In a school 5/8 of the students are girls. If there are 135 boys, what is the total number of students at the school?

Science
Which physical properties are characteristic of metals? Choose all that apply. 1) brittle 2)high luster 3)malleable 4)ductile 5)not very reactive I think #s 2,3 and 4 Thanks

Math
From home, Todd walked 3 blocks south and 2 blocks east to a friend's house.Then they walked 6 blocks west to school. He cannot cut across blocks. How many blocks from school does Todd live?

Algebra
This year, 7 fewer students tried out for Lesterville High School's football team than tried out last year. This is a 14% decrease. How many students tried out last year? This year?

gr. 9 Sience
5 foods that contain the high energy products of photosynthesis

History
Read the sentences. Bibles were originally printed in Latin. The invention of the printing press led to the publication of the Bible in many languages. What can be assumed to be the biggest problem caused by the mass production of the Bible in various European languages? many ...

Math
Of the students in a certain classroom, 9 are in the school play, 12 are in the orchestra, and 15 are in the choral group. If 5 students participate in exactly 2 of the 3 activities and all other students participate in only 1 activity. How many students are in the homerooooom?

English
1. Make your voice louder. Your voice is too soft. 2. Make your voice high. 3. Make your voice up. 4. ______________________ 5. Speak up. They can't hear you clearly. 6. Raise your voice in reading the text. I can't hear you clearly. ----------------------------------- His ...

MATH
At a charity bike rally 2/3 of the student population of heartsworth middle school participated if there are 1200 students at Heartsworth how many participated

Algebra
A 512 page book has pages 7 inches wide by 9 inches high. The printed area measures 5.375 iches by 7.75 inches. The left margin is 0.3125 inches and the top margin is 0.5625 inches How wide are the margins at the bottom of each page? In a full decimal

Math
A 512 page book has pages 7 inches wide by 9 inches high. The printed area measures 5.375 iches by 7.75 inches. The left margin is 0.3125 inches and the top margin is 0.5625 inches How wide are the margins at the bottom of each page?

Algebra
A 512 page book has pages 7 inches wide by 9 inches high. The printed area measures 5.375 iches by 7.75 inches. The left margin is 0.3125 inches and the top margin is 0.5625 inches How wide are the margins at the bottom of each page? (Do not round your answer. Enter the entire...

rf factor and compounds
what does low and high rf factor mean, in compound polarity of its functional groups? Does having a certain kind of functional group increase rf factor, and some decrease? Can someone explain this to me please, with an example. Thank you :)

English
In the blank space next to the sentence, type the letter F if the item is a sentence fragment and the letter S if the item is a complete sentence. A:The most important preparation for college admission....F B:Begins long before you fill out the application....F C:Do homework ...

Physics
A ball is thrown horizontally off a building that is 30 m high with an initial velocity of 3 m/s.if an identical ball is thrown again horizontally from the same height with 6 m/s, what happens to the flight time? A. Flight time is doubled. B. Flight time is decreased by half. ...

Math
Gravel is being dumped from a conveyor belt at a rate of 50 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always the same. How fast is the height of the pile increasing when the pile is 25 feet high? Recall that...

Career Help
How long do you have to go to school to be a Construction Engineer?

Physics please
A tennis ball is tossed up off a building with a velocity of 22m/s. It takes 6.4s to reach the ground. How high is the building and what is the maximum height of the tennis ball?

English
I would like someone could check my short story. Thanks One fall in the mid-1980s, Karla took some time off and got a ticket to visit relatives in Cuzco. She was fresh out of school and had begun working as an office clerk. On her return trip, she noticed a couple across the ...

English
I will check your reading activity with a gun on the screen of this laptop. (A gun is a selecting program on the computer.) When a number shows up on the screen, the student should come up here and read one part aloud. This reading text is divided into 4 parts. Draw your ...

GEORGIA HISTORY
If you lived in Georgia during the colonial era, where would you go to school if you lived in Savannah? Where would you go to school if you lived in one of the parishes that were a long boat ride away from Savannah?

Economics
The pricing of pharmaceutical products can be controversial. A recent example is EpiPen produced by Mylan which is used to treat anaphylaxis. The retail price of an EpiPen is $300, while industry sources estimate that it costs around $30 to produce each unit (i.e. one dose). ...

physics!
A taut massless string connects two boxes as shown in the figure. The boxes are placed on an incline plane at θ = 31.00. What is the acceleration of boxes as they move down the incline, given m2 = 1.6 kg, m1 = 7.6 kg, μ2 = 0.10 and μ1 = 0.20. Please help! I have no idea how...

Home Economics
The pricing of pharmaceutical products can be controversial. A recent example is EpiPen produced by Mylan which is used to treat anaphylaxis. The retail price of an EpiPen is $300, while industry sources estimate that it costs around $30 to produce each unit (i.e. one dose). ...

History
Hello, I have to discuss a topic for my homework. I am having a really hard time finding a discussion starter (for I have a tough time speaking to other people, even if I talk online) The topic today is "discuss Reform Movements." I go to connections academy and I am on "...

English
1. Which word is used to denote a comparison? a. Quantity b. Then c. Than d. Verdict 2. A person who is said to be “very sensible” is likely to posses which characteristic? a. A reasonable understanding b. Nostalgia about object c. Easily gets feelings hurt d. A ...

math Boston Renaissance Charter School
for every 5 students wearing glasses 6 do not have glasses what is the ratio

math 123
a round silo is 60 ft tall and has a 18 ft radius. how high would a load of 32000 cubic ft of the grain fill

j
. A student finds a rock on the way to school. In the laboratory he determines that the volume of the rock is 22.7 cm3, and the mass in 39.943 g. What is the density of the rock? Round to the nearest tenth place (answer should look like #.#). Remember your units!

Physics A level
A ball rolls along a 1.0m high horizontal table and then falls off of the edge of the table with a horizontal velocity of 4.0ms-1 Calculate: a. time taken for the ball to reach the floor after it leaves the table (2 mark) b.the horizontal distance travelled by the ball during ...

Social Studies
Which of the following principles is stated in the Declaration of Independence? A. People have the right to free speech. B. Governments are appointed by God. C. British taxes were to high. D. Governments must be representation of the people.

ELA
I'm trying to write an introduction to my paragraph can you help,does this make sense? Many may think that letting teens play violent role-playing games has little to no effect on their behavior. What many don’t know though, are negative impacts on the lives of teens when ...

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