# Homework Help: High School

**Geometry**

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

*Saturday, April 30, 2016 by Eric*

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

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

*Saturday, April 30, 2016 by Kaye*

**Math**

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

*Saturday, April 30, 2016 by Edwin*

**Maths**

Please help with Factorising! I am very confused because I have been away from school. I am very confused with factorising with group terms and finding the HCF binomial factor and takin out the HCF.

*Saturday, April 30, 2016 by Shakira*

**Geometry**

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

*Friday, April 29, 2016 by Terrell*

**history (reed)**

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

*Friday, April 29, 2016 by abstract*

**Math**

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

*Friday, April 29, 2016 by Kendra*

**Cape he loped high school**

You sell lemonade for $2 and orange juice for $3. You sell 100 cups for $240. How many cups of lemonade and how many cups of orange juice were sold

*Friday, April 29, 2016 by John*

**geometry**

An A-frame house is 40 feet high and 30 feet wide. Find the angle that the roof makes with the floor. Round the angle nearest degree.

*Thursday, April 28, 2016 by hi*

**english help please!!**

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

*Thursday, April 28, 2016 by Oscar*

**history**

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

*Thursday, April 28, 2016 by abstract*

**Army school science**

What is intial velocity?

*Thursday, April 28, 2016 by Shivoy*

**SOCIAL STUDIES**

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

*Thursday, April 28, 2016 by help*

**Physics**

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

*Wednesday, April 27, 2016 by Emily*

**PreCalc**

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

*Wednesday, April 27, 2016 by Katy*

**Probability**

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

*Wednesday, April 27, 2016 by Mi*

**Math**

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

*Wednesday, April 27, 2016 by Abby*

**Math**

A wall is 8 feet high and 10 feet long. How much wallpaper is needed to cover it?

*Wednesday, April 27, 2016 by AA*

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

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

*Wednesday, April 27, 2016 by Writeacher*

**Math**

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

*Wednesday, April 27, 2016 by Anonymous*

**Emergency Easy QUESTION**

1.)Can being in low classes in high school affect you in college? If so then please explain because I'm worried.

*Wednesday, April 27, 2016 by #FreeGucci*

**HELP ME S.S**

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

*Wednesday, April 27, 2016 by Quzzy modo*

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

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

*Wednesday, April 27, 2016 by SpitFireRedHead*

**physics**

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

*Tuesday, April 26, 2016 by Emily*

**math**

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

*Tuesday, April 26, 2016 by FluttershyK22*

**algebra 2**

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

*Tuesday, April 26, 2016 by Anonymous*

**Math**

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

*Monday, April 25, 2016 by Anonymous*

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

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

*Monday, April 25, 2016 by Brasil*

**Math**

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

*Monday, April 25, 2016 by Brasil*

**#3 Fitness (Check answers)**

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

*Monday, April 25, 2016 by Rebecca*

**Fitness (Check answers)**

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

*Monday, April 25, 2016 by Rebecca*

**Fitness (Check answers)**

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

*Monday, April 25, 2016 by Rebecca*

**Length of similar shapes**

A cuboid is 4cm long, 7cm wide and 10cm high. A similar cuboid is 25cm high. Calculate its length and width?

*Monday, April 25, 2016 by Anonymous*

**length of similar shapes**

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

*Monday, April 25, 2016 by Anonymous*

**algebra 2**

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

*Monday, April 25, 2016 by Anonymous*

**World History**

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

*Monday, April 25, 2016 by Jessie*

**physics**

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

*Monday, April 25, 2016 by john jhon*

**Physcis**

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

*Monday, April 25, 2016 by john jhon*

**Economics**

Demographic transition during the agricultural age means high infant and child mortality is accompanied by high birth rates and population increases occur?

*Sunday, April 24, 2016 by Anonymous*

**Science- Density**

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

*Sunday, April 24, 2016 by Jessica*

**Science**

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

*Sunday, April 24, 2016 by Connor*

**Absolute and relative change**

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

*Sunday, April 24, 2016 by jane*

**Stastics**

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

*Sunday, April 24, 2016 by Lindsay*

**Anti-Derivatives**

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

*Sunday, April 24, 2016 by Anonymous*

**Math**

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

*Sunday, April 24, 2016 by Ale*

**PHYSICS**

What is the potential energy of a 150 kg diver standing on a diving board that is 10 m high?

*Sunday, April 24, 2016 by Victor*

**Trigonometry**

At a point on the ground 125 ft from the base of a tower, the angle of elevation to the top of the tower has a degree measure of 38 degrees. How high is the tower

*Saturday, April 23, 2016 by Claire*

**Maths**

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

*Saturday, April 23, 2016 by Lucas*

**Stat**

Does anyone know how to solve for this Suppose that a principal of a local high school tracks the number of minutes his students spend texting on a given school day. He finds that the distribution of minutes spent texting is roughly normal with a mean of 60 and a standard ...

*Friday, April 22, 2016 by jen*

**Math, NEEDS HELP EMEDIETLY!**

Q: Marissa Is researching information about martial arts students. She found that 7 out of 12 martial arts students practice each day. there are 144 students at her school. Part A: Predict how many students practice every day. Part B: What Is The Sample Size? I Think the ...

*Friday, April 22, 2016 by Agal*

**stat**

** I already finish these questions Can you answer so I can compare my final answers w/ yours.** Suppose that a principal of a local high school tracks the number of minutes his students spend texting on a given school day. He finds that the distribution of minutes spent ...

*Friday, April 22, 2016 by Crystal*

**Math**

What is the volume of a cereal box that is 2 inches thick, 12 inches high and 10 inches wide?

*Friday, April 22, 2016 by Tom*

**Physics**

Two masses, mass A (1.9 kg) and B (3.3 kg) are hung on either side of a pulley. The masses each have an initial speed of 0.8 m/s, with mass B moving up. How high, in m, does mass B move after being released at this initial speed?

*Thursday, April 21, 2016 by Sahar*

**Chemistry<--------**

Sulfur dioxide in the effluent gases from coal-burning electric power plants is one of the principal causes of acid rain. One method for reducing SO2 emissions involves partial reduction ofSO2 to H2S followed by catalytic conversion of the H2S and the remaining SO2 to ...

*Thursday, April 21, 2016 by Tyler*

**probability**

The probability of mary,esther and john coming to school late on monday are 1/4,2/5 and1/3 respectively.draw a tree diagram to represent the information .

*Thursday, April 21, 2016 by Starn*

**Statistical work**

Suppose that a principal of a local high school tracks the number of minutes his students spend texting on a given school day. He finds that the distribution of minutes spent texting is roughly normal with a mean of 60 and a standard deviation of 20. a. the percentage of ...

*Thursday, April 21, 2016 by Lui*

**Stat**

Suppose that a principal of a local high school tracks the number of minutes his students spend texting on a given school day. He finds that the distribution of minutes spent texting is roughly normal with a mean of 60 and a standard deviation of 20. a. the percentage of ...

*Thursday, April 21, 2016 by Jen nugyen*

**Physics**

An egg is thrown from the top edge of a 22.9 m high building down onto an unsuspecting person standing on the ground 6.2 m from the base of the building. If the egg is tossed horizontally, at what speed, in m/s, must the egg be thrown such that it lands on the person?

*Wednesday, April 20, 2016 by Melissa*

**Math**

The school bus will be either be on time ir late. The probability that it will be on time is therefore 0.5.

*Wednesday, April 20, 2016 by Kayla*

**Calculus**

A stone is dropped from the edge of a roof, and hits the ground with a velocity of −170 feet per second. Assume the acceleration due to gravity is -32 feet per second squared. How high (in feet) is the roof?

*Wednesday, April 20, 2016 by Anonymous*

**Language Arts**

The poem I'm reading is "The Importance of Being Earnest" by Oscar Wilde 1. Which sentence from the passage provides the best expression of the theme? a. "its perfectly easy to be cynical." b. "... once a week is quite enough to dine with one's own relations." c. "the truth is...

*Tuesday, April 19, 2016 by Night_Fury101*

**Math**

A high school has 438 students with about the same number of males and females. Describe a simulation to predict how many of the first 50 students who leave school at the end of the day are female.

*Tuesday, April 19, 2016 by Emily*

**Math pls help me**

A dance school has 54 students who learn salsa and 23 of those students also learn ballet. There are 15 students who do not learn salsa but learn ballet and 10 students do not learn either salsa or ballet. Which table best shows the relative frequency of rows for the data?

*Tuesday, April 19, 2016 by Oscar*

**english**

As a teenager, I was not obsessed about eating out. My family would eat at a restaurant at least twice a week. Every time we went anywhere, it was a challenge for my parents to find a suitable food and a nice quality restaurant. Fortunately, exception I loved the place and ...

*Tuesday, April 19, 2016 by girl*

**School**

The Robinson's have quite a lot of family pets. They have 3 times as many budgies as they have cats and there are a total of 30 legs between them. Complete the following statement. The Robinson's have ____cats and ____budgies. I need help, can someone show me the working out ...

*Tuesday, April 19, 2016 by 88*

**science**

how to find a solution with high buffer capacity?

*Tuesday, April 19, 2016 by ayya*

**Math**

In 1995-96 academic year there were 86,087 bachelor degrees awarded. That number fell to 71,261 for 2002-2003 school year. In 2008-09 it rose to 120,488 . How much greater was the percent increase from 2003 to 2009? How much was the percent decrease from 1996 to 2003?

*Sunday, April 17, 2016 by Bryant*

**science**

a boy whose mass is 69kg climbs a tree 10m high in 12s .calculate the work done and power developed

*Sunday, April 17, 2016 by latela*

**Math 4**

There are 20 teachers and 705 students in Corey's school. What is the ratio of teachers to students? How would I solve this problem? PLZ help me! :(

*Sunday, April 17, 2016 by Diane*

**Math**

There are 20 teachers and 705 students in Corey's school. What is the ratio of teachers to students? Answers: A. 4/141 B. 141/4 C. 5/141 D. 141/5 My Answer: A: 4/141 Please check if I am right. Thanks!

*Sunday, April 17, 2016 by Lani*

**Physics**

Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade High School 9th Grade 10th Grade 11th Grade 12th Grade College Adult ...

*Sunday, April 17, 2016 by Rameel*

**english**

complete the following sentence by filling in a suitable predicates 1,the cat 2,the school bus 3,all the students, 4,the class room 5,the boys

*Sunday, April 17, 2016 by afsheen*

**physics!**

In its search for flying insects, a bat uses an echolocating system based on pulses of high frequency sound. These pulses are 2.0 ms in duration, have a frequency of 50 kHz, and an intensity level of 100 dB at 1.0 m from the bat’s mouth. Assume the bat produces acoustic ...

*Saturday, April 16, 2016 by Jamie*

**math**

The winning team's score in 13 high school basketball games was recorded. If the sample mean is 54.3 points and the sample standard deviation is 11.0 points, find the 98% confidence interval of the true mean.

*Saturday, April 16, 2016 by alicia*

**distribution**

In a school, the IQ scores of the students have a normal distribution with a mean value of 100, and a standard deviation of 10. What is the probability that the IQ score of a randomly selected student is at least 120? (10 p)

*Saturday, April 16, 2016 by ABDULA YUSUF*

**English**

1. The boy is ten years old. 2. He is a ten-year-old boy. 3. The building is ten meters tall. 4. The building is ten meters high. 5. It is a ten-meter-tall building. 6. It is a ten-meter-high builing. 7. It is a ten-meter building. (Which ones are grammatical?)

*Saturday, April 16, 2016 by rfvv*

**Equations**

The school sold 300 tickets for a school play and collected a total of $1,150. Student tickets cost $3.00 and adult tickets cost $5.00. How many students attended the play ?

*Friday, April 15, 2016 by masocholia*

**Math/Algebra**

In the school election, votes were cast for Sam, Mary, and Bill in the ratio of 4:3:2. If a total of 2,178 votes were cast, how many votes did Mary receive?

*Friday, April 15, 2016 by Noel*

**School**

I was just wondering... So like, my teacher drops the lowest grade every new term and when my teacher dropped my lowest grade which says "no count" next to it, my grade went down. Is this possible?

*Friday, April 15, 2016 by Anonymous*

**Psychology**

What kind of disorder does this person. I think he have schriozophenia. Mr. Jameson is a white 42-years old man who has never been married and is currently unemployed. He was brought to the emergency room by the police for striking an elderly woman in his apartment building. ...

*Friday, April 15, 2016 by Moe*

**math**

to get ready for her 1 semester of school, brie spent a total of 7.92 dollars for eight identical notebooks. what was the cost of each notebook?

*Thursday, April 14, 2016 by sckid30*

**math**

in a school gym , 588 students were seated for an assembly in 21 equal rows. what number of students were stated in each row?

*Thursday, April 14, 2016 by sckid30*

**Stats - Help!!!**

Two statements are given below. Select the statement for which a ratio of the measurements is meaningful. State “Neither” or “Both” if appropriate. 1 - Kasheta ran the race in 22.3 sec, and Louisa ran the same race in 26.4 sec. 2 - Juan gets out of school at 2:45 PM, ...

*Thursday, April 14, 2016 by Angela*

**Stats - Help!!!**

A student wanted to know the favorite lunch at a large high school with a closed campus. What is the first step in conducting a statistical study to answer the question? A. Select a random sample of students. B. State the goal of the study precisely. C. Select a random sample ...

*Thursday, April 14, 2016 by Angela*

**math**

Jordan travels X 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.

*Wednesday, April 13, 2016 by lay*

**Statistics**

The father of a junior high school student wants to determine the most popular book among junior high students. Select the sample with the least potential bias. A. A randomly selected group of 10 book sellers B. A randomly selected group of 30 junior high students C. A ...

*Wednesday, April 13, 2016 by Angela*

**global history**

The barbarians have broken through the ramparts. The Saracen [Moors} invasions have spread in successive waves over the South. The Hungarians swarm over the Eastern provinces...they sacked town and village, and laid waste the fields. They burned down the churches and then ...

*Wednesday, April 13, 2016 by Castermans.m*

**Mathematics**

1.At your summer job with a research company, you must get a random sample of people from your town to answer a question about spending habits. Which of the following methods is most likely to be random? a. You survey customers at the local shopping mall. b. You survey ...

*Wednesday, April 13, 2016 by Queen/Halle*

**Math plz help!!!!**

Which of the following types of information is not suited for display on a double bar graph? populations of boys and girls at three different schools number of records versus compact discs sold each week during a one month period at The Music Den the weekly interest rate for...

*Wednesday, April 13, 2016 by Queen/Halle*

**PHYSICS!!**

In its search for flying insects, a bat uses an echolocating system based on pulses of high frequency sound. These pulses are 2.0 ms in duration, have a frequency of 50 kHz, and an intensity level of 100 dB at 1.0 m from the bat’s mouth. Assume the bat produces acoustic ...

*Wednesday, April 13, 2016 by Ben*

**Math**

a. Since the purpose of an ice cube is to keep a drink cold, is it better for an ice cube to have a high volume or a low volume? I think it would better for a cube to have a high volume. Can you please check am i correct if Im not can you explain.

*Wednesday, April 13, 2016 by Anastasia*

**algebra 1**

In a basketball game you score 2 points for a field goal and 1 point for a free throw. Suppose that you have scored at least 5 points a game and have a season high of 12 points a game. How many field goals and free throws could you have made in one game?

*Tuesday, April 12, 2016 by ian*

**IMPORTIANT MATH**

A school is fencing in a rectangular area for a playground. It plans to enclose the playground using fencing on three sides (the fourth is a wall) . The school has budgeted enough money for 75 ft of fencing material and would like to make a playground with an area of 600 ft^2...

*Tuesday, April 12, 2016 by Jamie*

**science check**

The lake water in a location in Florida has been found to contain high levels of fecal coliform. What are people in the location most likely to do? breed fish in the lake stop swimming in the lake reduce their water consumption install water filtering equipments in their ...

*Tuesday, April 12, 2016 by Oscar*

**Algebra 1**

A firework is launched from a cliff overlooking the ocean. The elevation of the firework shell, in feet above sea level, t seconds after launch is given by the expression -16t^2+157t+63. How high is the top of the cliff, in feet above sea level. We just started and my teacher ...

*Tuesday, April 12, 2016 by Zack*

**Mathematics**

1. Which of the following is the correct definition of minerals? (1 point) a naturally occurring, inorganic solid that has a crystal shape and a definite chemical composition a naturally occurring, inorganic solid that forms through crystallization of melted materials•• a ...

*Tuesday, April 12, 2016 by Queen/Halle*

**Physics**

A spring loaded ballistic pendulum gun requires an increasing force to load. When loading a ball of mass 0.054 kg, the spring is compressed 7.00 cm, the gun is fully loaded, and the force required is 70.0 N. a) Calculate the work required to load the gun. b) Calculate the ...

*Tuesday, April 12, 2016 by Emily*

**math mrs sue please help or any one**

I'm in connections and this is a quiz the value of the dependent variable in a function is always blank the value o the independent variable a greater than b dependent on c equal to d less than a science class planted a tree in the school court yard that was 6 inches tall. its...

*Tuesday, April 12, 2016 by josiah*

**Algebra**

An arrow is shot vertically upward from a platform 48 ft high at a rate of 233 ft per sec. When will the arrow hit the ground? Use the formula: h = −16t2 + v0t + h0.

*Tuesday, April 12, 2016 by diane*

**Algebra**

I do not understand this homework at all. Any help or elaboration would be greatly appreciated. Thanks. 100 juniors at Southwest High took the SAT test. The scores were distributed normally with a mean of 22 and a standard deviation of 3. Label the mean and three standard ...

*Tuesday, April 12, 2016 by Kesha*