# Hybrid English course is good but it has also bad sides. If a student is looking for flexible time and busy of work hybrid class is your choice. I enjoyed this class and my writing has improved. I found out

28,601 questions, page 33-
## acconting

provision for bad debt account

*asked by hamza on May 30, 2015* -
## Math

I want to fence in a square vegetable patch. The fencing for the east and west sides costs $5 per foot, and the fencing for the north and south sides costs only $4 per foot. Find the total cost of the fencing as a function of the length of a side x (feet).

*asked by Jeoffry on September 1, 2016* -
## World History

Read the summary. The Ottoman Empire began as the unification of Seljuk tribes, organized by Osman Gazi (1). The Ottomans were a hybrid of the Turkish, Byzantine, and Muslim cultures (2). They embraced the Eastern Christian Orthodox religion and denounced

*asked by Alex on February 22, 2018* -
## math 12

The mean and standard deviation of a set of data are two measurments that describe the data. A certain student has written 8 out of 10 unit exams, which are equally weighted. The student misses the ninth exam and receives a score of 0. However, for the

*asked by Leigh on April 8, 2010* -
## Math 12

The mean and standard deviation of a set of data are two measurments that describe the data. A certain student has written 8 out of 10 unit exams, which are equally weighted. The student misses the ninth exam and receives a score of 0. However, for the

*asked by Leigh on May 20, 2010* -
## College Algebra

A rectangular garden plot is to be enclosed with a fence on three of its sides and a brick wall on the fourth side. If 100 feet of fencing material is available, what dimensions will yield the maximum area? (Hint: if two of the sides are labeled w, what

*asked by Dillon on March 28, 2018* -
## math

you roll a number cube. what are the odds in favor of rolling a 1 or a 5?thanks. There are 6 sides of a cube. You want one of 2 numbers to show up. So it's 2/6 chance....or 1/3 Matt I assume that you are talking about a die (Singular for "dice"), it has a

*asked by dillon on April 13, 2007* -
## math

Solve for the indicated variable A=1/2 bh Solve for b 2A = bh, so b = 2A/h ok thanks so on this example C=2pie r Solve for R Would the answer be 2C/pie=r ???? ok thanks so on this example C=2pie r Solve for R Would the answer be 2C/pie=r ???? Divide both

*asked by brittany on August 15, 2006* -
## math

83 3rd graders 115 4th graders 150th graders all the 5th graders will be on one side and all the 4th graders will be on the other side the 3rd graders will be split up so that the two sides will have equal number of student how many 4th graders ?how many

*asked by dexter on September 30, 2014* -
## Math

The plan for a rectangular patio has a square garden centered in the patio with sides parallel to the sides of the patio. The patio is 20m long and 12m wide. If each side of the garden is "x" meters, the function, y= 240-x^2 gives the area of the patio in

*asked by Aaaaaaa on July 13, 2014* -
## math

each member of the committee has agreed to sell 50 tickets to the fair. student tickets r $3 each and adult tickets r $5 each. let t represent the number of student tickets that u sell. write a simplified expression in terms of t for the total amount of

*asked by Emi on September 30, 2011* -
## algebra

hi can someone help me with this problem. i cant figure out which equation to use. thanks a full-price ticket for a college basketball game costs $2.50, and a student ticket costs $1.75. if 585 tickets were sold , and the total reciepts were $1,217,25, how

*asked by ramla on February 2, 2009* -
## geometry

The sum of the lengths of the sides of triangle ABC is 25 in. The lengths of sides AB and BC are 9 inches and 8 inches. Find the length of side AC and classify the triangle.

*asked by Portia on March 15, 2011* -
## Math

How do I put this equation in slope intercept form? 2. 2x + 3y = 6 Slope intercept form is y = mx + b Subtract 2x from both sides and then divide both sides by 3. I hope this helps. Thanks for asking.

*asked by Austin on May 24, 2007* -
## C Programming

I need help creating a program that uses a menu with options to enter student information (name, ID, GPA), print student information, or quit the program. Use data files and FILE pointers to store and print information entered.

*asked by Jackie on January 2, 2012* -
## chemistry

A student measures the conductivity of a KNO3 solution and determines it to be a strong electrolyte. the student incorrectly lists the species in solution as KNO3,K+, NO3. Give the correct list of species in solution? Please help I am lost

*asked by Min on November 30, 2012* -
## English

Sitting in groups, listening to the explanation of your friend, let's play the "Finding Your Seat' game. For example, there are 6 students at the table. If the leader says,"Tom is between Bill and Sam.", they should change their seats. If Tom is sitting on

*asked by John on October 23, 2008* -
## socials

i writing paragraph on whether the first nations within canada be granted some form of self government with the regard to their economy, education, laws, and environment? i have to give evidence to back my claims. i not sure if this good idea because if

*asked by Mohammad on January 3, 2012* -
## chemistry

An unknown was prepared with the concentration of 0.000331 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1646.3 M–1 . The

*asked by jared on May 14, 2007* -
## Chemistry

How would each of the following affect the Cr(VI) concentration determined in this experiment? Justify the answers with an explanation. In the experiment, absorption spectroscopy was used to obtain the concentration of Cr(VI) ions. 1) A student adds more

*asked by Sandy on March 2, 2014* -
## Chemistry: Check my answers please!

How would each of the following affect the Cr(VI) concentration determined in this experiment? Justify the answers with an explanation. In the experiment, absorption spectroscopy was used to obtain the concentration of Cr(VI) ions. 1) A student adds more

*asked by Sandy on March 2, 2014* -
## English

Thank you very much. I just have a few doubts about an email I need to write. Students will be able to.. 1) use recordings to monitor grammatical errors in spoken English 2) Prof. ... has completed part D in Italian (points 2-6). I translated them into

*asked by Henry2 on February 5, 2012* -
## Identical compounds?

Question: You and another student were each given an unknown compound. Both samples contained colorless material. You each used the same brand of commercially prepared TLC plate and developed the plates using the same solvent. Each of you obtained a single

*asked by Sheryl on October 13, 2006* -
## Physics

A physics student is pulling on a 20 kg box that is sliding on the floor. The student applies a pulling force of 100 N using a rope at angle 30o from the horizontal. The coefficient of kinetic friction between the box and the floor is 0.4. The acceleration

*asked by Michael on November 3, 2012* -
## Government

I am a teacher and have a special education student in one of my inclusion government classes. The student likes to draw and drawing seems to encourage him. My question is that I would like to find a government project that would teach government and yet

*asked by Dwayne on September 24, 2010* -
## Math

An exam consists of six true-or-false questions. Assuming that every question is answered, in how many different ways can a student complete the exam? In how many ways may the exam be completed if a penalty is imposed for each incorrect answer, so that a

*asked by Anonymous on September 14, 2014* -
## Stats

A student takes a 32 question multiple choice exam but did not study and randomly guesses each answer. Each question has three possible choices for the answer. Find the probability that the student guesses more than 75% of the questions correctly. (Round

*asked by Madmistro on November 1, 2012* -
## chemistry

In a certain experiment, the rate constant, k, was measured as a function of the temperature, T. Two data points were as follows: (A) 25°C, 1.1 x 10–5 min–1, and (B) 225°C, 2.4 x 10-2 min–1. The student who performed the experiment then plotted

*asked by jessica on June 1, 2016* -
## Math

I have a problem..... -4(2x-3)=-8x+5 I understand first you distribute the -4 so you would have -8x+12=-8x+5 Then if you try and move x over to either side you completley get rid of x.... am I missing something or is this problem not solvable? Thank you I

*asked by russell on March 29, 2007* -
## Maths

Trudy brought a large bag of wine gums to school. She gave half to the first student she met, half the remainder to the next and half of what she had left to the third student. The last 5 wine gums she ate. How many were in the packet?

*asked by Jessika. on March 2, 2009* -
## Algebra

General tickets sell for $6 and adult $9. Sell at least 300 student and at least 500 adult. Costs $1 to advertise for adult and $.50 to advertise student. Have at most $400 for advertising. What is most profit that can be made? algebra inequalities

*asked by Sharon on May 29, 2016* -
## math

A multiple-choice test has 10 questions. Each question has 5 choices. If a student answers each question by guessing randomly, find the probability that the student gets: a) at most 4 questions correct b) at least 7 questions correct Please show your work.

*asked by corey on May 23, 2011* -
## Computer/Math

In an examination five pass grade and one fail is awarded a. For mark between 70 and 100 b. For mark between 60 and 69 c. For mark between 50 and 59 d. For mark between 45 and 49 e. For mark between 40 and 44. Write a program to input an mark for a student

*asked by Tosin on September 22, 2015* -
## english

hey i really need help in this plzzzzz Each of the following exercises shows the original source, and then a student’s sentence and/or citation about that source. Each sentence and each citation has at least one thing wrong with it (most have more than

*asked by memo on September 25, 2011* -
## ******MATH 12*******

How about this. One bad contains 4 white balls and 6 black balls. Another bag contains 8 white balls and 2 black balls. A coin tossed to select a bad, then a ball is randomly selected from that bag. a. What is the probability that a white ball will be

*asked by Wing on August 5, 2008* -
## English

I need a really kick a** closing statement for my debate on censoring gangster rap (I'm for it) Its for history I know it says english but I thought it would be more english related so far I have this: Overall, censorship is justified in some cases, as it

*asked by Anonymous on October 13, 2010* -
## science

A student observed two different types of cells under a microscope. She noticed that one cell had many more mitochondria than the other. What can the student predict about the cell with more mitochondria? A. The cell produces more waste. B. The cell makes

*asked by Anonymous on February 27, 2012* -
## CHEMISTRY

Suppose a student adds 25.00 mL of 1.025 M HCl to a 1.50 g antacid tablet. The student boils and then titrates the resulting solution to the endpoint with 0.4969 M NaOH. The titration requires 21.3 mL NaOH to reach the endpoint. How many moles of HCl were

*asked by Sarah on April 22, 2013* -
## Physics Help, Please

A physics student is pulling on a 20 kg box that is sliding on the floor. The student applies a pulling force of 100 N using a rope at angle 30o from the horizontal. The coefficient of kinetic friction between the box and the floor is 0.4. The acceleration

*asked by Michael on November 4, 2012* -
## Math for pharmacy Tech

My daughter Kim teaches and notes that the average student uses 75 sheets of paper every week. A) How many sheets will a student use in a 42-week school year? B) How many sheets will a class of 26 students use in a week? Not sure how to approach the

*asked by Rina on July 21, 2011* -
## math 12

A committee of students and teachers is being formed to study the issue of student parking privileges. Fifteen staff members and 18 students have expressed an interest in serving on the committee. In how many different ways could a five-person committee be

*asked by kitkat on November 28, 2010* -
## Science Help!

A student made a list of reactions: Fireworks exploding Paper burning Cellular respiration How should the student title his or her list A. Double replacment reactions B. Single replacement reactions C. Endothermic reations D. Exothermic reations Is the

*asked by Callie on November 14, 2014* -
## Science

A student observed two different types of cells under a microscope. She noticed that one cell had many more mitochondria than the other. What can the student predict about the cell with more mitochondria? A. The cell produces more waste. B. The cell makes

*asked by Mrs. Sue can you please answer this question on February 27, 2012* -
## CHEMISTRY

Suppose a student adds 25.00 mL of 1.025 M HCl to a 1.50 g antacid tablet. The student boils and then titrates the resulting solution to the endpoint with 0.4969 M NaOH. The titration requires 21.3 mL NaOH to reach the endpoint. How many moles of HCl were

*asked by Jo on April 23, 2013* -
## science

A student observed two different types of cells under a microscope. She noticed that one cell had many more mitochondria than the other. What can the student predict about the cell with more mitochondria? A. The cell produces more waste. B. The cell makes

*asked by Anonymous on February 27, 2012* -
## Math

How do I solve this question A grade 2 class was playing guess my rule. 12 student were wearing sneakers. 10 student were not wearing sneakers. How many more students were wearing sneakers.

*asked by Beji on January 10, 2019* -
## Algebra

The income from a student production was $15,000. The price of a student ticket was $3, and nonstudent tickets were sold at $5 each. Four thousand tickets were sold. How many tickets of each kind were sold?

*asked by Anonymous on November 19, 2014* -
## German

What is this in german? My english teacher has long brown hair and brown eyes. She is very tall and quite slim. She is a good teacher and is very nice. My mum has black hair and dark brown eyes. She is very tall. She is very caring but can be quite mean

*asked by Nabby on May 5, 2009* -
## English game

Find a Person Who Game (1) Directions : Hello, class. Today we are going to play the Find a Person Who Game. I have prepared a sheet of paper for you each. Write the numbers 1 through 16 in the squares above. You can put them in any order you would like.

*asked by John on November 8, 2008* -
## classroom management better understanding plz

• Select one challenge for a teacher, and one challenge for a student. • Explain in 200 to 300 words which strategies you would use to mediate those selected challenges posed by seatwork Collecting, correcting, recording, and returning seatwork

*asked by scooby on May 7, 2010* -
## English

Thank you very, very much for helping me! I still have to mention a few things to connect the description of the school to the need of promoting the study of English and IT. I hope you can help me express them. 1) I also wanted to say that students from

*asked by Henry2 on February 7, 2012* -
## English

1. I'm sure you will be a good author. 2. I'm sure you would be a good author. 3. I'm sure you can be a good author. 4. I'm sure you could be a good author. (What is the difference among them in meaning?)

*asked by rfvv on November 3, 2013* -
## English

1. I am good at computers. 2. I am good with computers. (Are both the same in meaning?) 3. I am good at using computers. 4. I am good with using computers. (Are both the same and grammatical?)

*asked by rfvv on March 18, 2013* -
## English

This is the second part of my letter. I know it is still very confusing but I don't have a clear idea about the project yet. Thank you very much for helping me! 1) As a matter of fact, our school had, within the scientific branch, a sort of course of

*asked by Henry2 on January 10, 2012* -
## Algrebra

A new high school has just been opened, with an enrollment of 1000 students. The school has 1000 lockers, numbered 1 to 1000, to accommodate them. On the first day of school all 1000 lockers are closed. The first student enters the school and opens all of

*asked by Anonymous on May 25, 2016* -
## spanish 1 b

Lesson 6: Mis vacaciones Unit Test 1. Ellos _______ al teatro en la ciudad. 2. Visité ______ 3.Yo _______ a montar a caballo durante las vacaciones. 4.Ustedes______ temprano 5.Ustedes______ temprano 6.How would you say "I visited Carlos" in Spanish? 7.If

*asked by beastmode on May 7, 2019* -
## Math

A student needed to get a final grade of 90 to get a grade of A for the semester. He scored 83, 85, 92, 86, and 87. If the last two scores would be counted as one score. What is the least grade the student would need to get to get a final grade of A? Is

*asked by Kareen on August 13, 2015* -
## French

Student A: Est-ce que tu désires aller en vacances à Chamonix? Student B: Oui, je désire aller en vacances à Chamonix. please make any corrections thanks:-)

*asked by Anna on September 27, 2009* -
## math

1. A student raises her grade average from a 75 to a 90. What was the percent of increase in the student’s grade average? Round your answer to the nearest tenth of a percent, if necessary. A: 20% B: 16.7% C: 8.3% D: 15%

*asked by Hayden on March 11, 2019* -
## Physics

The gravitational force of attraction between two students sitting at their desks in physics class is 2.23 ✕ 10-8 N. If one student has a mass of 52.0 kg and the other student has a mass of 57.4 kg, how far apart are the students sitting?

*asked by Jackson on November 18, 2015* -
## Calculus

After x weeks of prcatice, a student can type f(x)=80(1-e^-0.3x)words a minute. How sooon will the student be able to type 60 words per minute? (Round to the nearest tenth)

*asked by Mea on June 27, 2011* -
## Physics

The gravitational force of attraction between two students sitting at their desks in physics class is 2.35 ✕ 10-8 N. If one student has a mass of 46.2 kg and the other student has a mass of 62.6 kg, how far apart are the students sitting?

*asked by Anonymous on January 11, 2014* -
## teachers aide classroom management techniques

which of the following is a characteristic of a sane message? (a)it uses you messages rather than i messages (b)it labels the behavior rather than the student(my answer( (c)it labels the student rather than the behavior (d)it uses a little sarcasm to get

*asked by susue on August 25, 2011* -
## math

In a high school, 30% of student take physics, 15% of students take chemistry. The rest of students are taking biology. What is minimum student taking biology? A.7 B.8 C.9 D.10 E.11

*asked by rabie on August 10, 2014* -
## Physics

The gravitational force of attraction between two students sitting at their desks in physics class is 2.34 ✕ 10^-8 N. If one student has a mass of 45.0 kg and the other student has a mass of 61.6 kg, how far apart are the students sitting?

*asked by Ana on February 9, 2018* -
## calculus

After x weeks of prcatice, a student can type f(x)=80(1-e^-0.3x)words a minute. How sooon will the student be able to type 60 words per minute? (Round to the nearest tenth)

*asked by Anonymous on June 28, 2011* -
## chemistry

A student takes 26.0 grams of Nickel II chloride and mixes it with 10.0 grams of sodium hydroxide. How much nickel II hydroxide will be produced given the student has a 4.80% error?

*asked by Tameka on May 31, 2010* -
## Government

Labor group: Student labor union (I am in the labor group!) Employer group: Administration of school _____________________________________ Directions: negotiate the student/admin contract (Some of these points from a realistic standpoint I wouldn't agree

*asked by Dina on October 28, 2016* -
## Chemistry

A student dissolves 22.4 g of sodium phosphate to prepare a 2.98 L solution. Another student then dilutes this solution to 4.90 L. If sodium phosphate completely dissociates, determine the number of mols of each ion in the final solution.

*asked by Alex on December 1, 2014* -
## statistics

41% of the student body at Urban High are "cool". Mr. Uppity has devised a test for determining if a student is "cool" or not. What is the average number of students Mr. Uppity needs to test in order to find one who is "cool"? a. 3 b. 3.57 c. 2.43 d. 1.44

*asked by anna on March 22, 2017* -
## poem

my teacher said that my poem doesnt have any rhythm or sound. can you please help me fix it and make it better? PLEASE!!! The Best Of Friends John and Fred are the closest friends They hang all day everyday They do homework together They don't ever fight.

*asked by john on April 21, 2009* -
## language

My teacher said that my narrative poem has no rhythm and sound. can you please help me fix it? PLEASE PLEASE PLEASE!! The Best Of Friends John and Fred are the closest friends They hang all day everyday They do homework together They don’t ever fight. A

*asked by john on April 21, 2009* -
## Statistics

A production process produces an item. In a recent study, the company found that 20% of all items produced were defective. Each item is inspected before being shipped. 10% of the items were misclassified( labeled as defective when they were good or labeled

*asked by Richard on April 21, 2013* -
## Stats

A production process produces an item. In a recent study, the company found that 20% of all items produced were defective. Each item is inspected before being shipped. 10% of the items were misclassified( labeled as defective when they were good or labeled

*asked by Richard on April 23, 2013* -
## graphing

Can someone show me how to solve these inequalties for me? I cannot figure any of them out -6 < x and 3 < 6 (Remember this is an "and" statement) -3x < -6 or x + 5 < -2 x - 2 > 2x + 1 or -10 > -2x - 2 First of all, the first problem makes nonsense. The

*asked by mike on May 18, 2007* -
## Physics

A science student riding on a ﬂatcar of a train moving at a constant speed of a 9.70 m/s throws a ball toward the caboose along a path that the student judges as making an initial angle of 45.0◦ with the horizontal. The teacher, who is standing on the

*asked by Big Poppa Smurf on November 29, 2012* -
## math

three students took part in an after-school science club. Each student planted a sunflower and observed its growth over time. The graph below shows this data. Create a table that represents the x and y values of the graph. How has each student's sunflower

*asked by ....................................... on April 23, 2007* -
## CHEMISTRY

I am refreshing on bonding and structure before starting an organic chem class. I am a bit rusty on hybrid orbitals in bonding. Take Methane, CH4, I understand each carbon has an sp3 orbital that overlaps an s orbital on the H to form its 4 bonds. In a

*asked by AMY on August 23, 2007* -
## SCI/220

You have two relatives both 55 years old and both have always eaten a diet of primarily fast food. One of these relatives has severe heart disease and the other has low cholesterol levels and no sign of heart disease. What is the best explanation for this?

*asked by Anonymous on October 1, 2015* -
## precalculus

Find the angle between the two sides of length 6 in an isosceles triangle that has one side of length 9 and two sides of length 6. Find using the inverse.

*asked by Victoria on April 28, 2011* -
## precalculus

Find the angle between the two sides of length 6 in an isosceles triangle that has one side of length 9 and two sides of length 6. Find using the inverse.

*asked by Victoria on April 28, 2011* -
## MATH

A TRIANGLE IS INSCRIBED IN A CIRCLE SUCH THAT ONE OF ITS SIDES IS A DIAMETER OF THE CIRCLE.IF THE RADIUS OF THE CIRCLE IS 30.5 CM AND ONE OF THE SIDES IS 60 CM, FIND THE AREA OF THE TRIANGLE?

*asked by ROSIEFE on August 21, 2012* -
## 3 grade english ms sue

compare and contrast when you compare and contrast two or more things,you tell how they are alike and different. some clue words that signal that things might be the same are like,same,both,also,and as well as. some clue words that signal differences are

*asked by dw on April 24, 2012* -
## English

1) If you listen to a normal conversation in English you will realise that large sections fall into (??) perfect iambs. An iamb is the most common stress pattern in English and consists of (is made up of??) an unstressed syllable followed by a stressed

*asked by Franco on January 12, 2010* -
## precalculus

Can someone verify if my answer is right? 1. Which function has a negative average rate of change on the interval 1

*asked by Melinda on December 3, 2011* -
## English

Can you please check these sentences on Dr. Jekyll and Mr. Hyde? Thank you. 1) In Chapter ten Dr. Jekyll came to the realization of the primitive duality of man (the human soul?). He admitted that man was not truly one but two. 2) He was sure that if he

*asked by Mike on March 7, 2011* -
## Social Studies

1.What group of people organized trade in medieval cities? 2.In a European feudal society what is a fief? 3.Why did both Muslims and Christians want to control the Holy Land? 4.What technologies contributed to the Age of Exploration? 5.What advancements

*asked by PinkyPie on November 9, 2015* -
## Legal Consequences of Alcohol and Drug Abuse

What is the liability of the seller if alcohol is sold to a minor? It depends on that happened? Did the minor kill someone, or die? It depends on the locality? Was this in France, or Mississippi? It depends on other things...the quantity sold, the age of

*asked by Jasmine on October 31, 2006* -
## E.L.A. PLEASE CHECK!

Which choice is a sentence fragment? A- Anne looked forward to the trail ride. B- Her horse and gear were all ready to go. C- It poured rain on the morning of the ride, the bad weather continued. D- Canceling the ride due to the bad weather. My choice is

*asked by Skye on October 1, 2014* -
## economics

Wireless high speed internet is provided for free in the airport of the city of communityville. a) At first, only a few people use the service. What type a good is this and why? It’s a public good because it is neither excludable nor rival in

*asked by abdi on July 8, 2014* -
## Physics

A student gets a 2.9 kg mass to oscillate up and down on bottom of a light vertical spring by pulling her hand up and down on the top end of the spring. The spring is a real spring with a spring constant of 93 N/m and a damping constant of 0.7 N sec/m. (a)

*asked by Jacob on April 12, 2010* -
## physics

The human body loses heat at a rate of 120W when sitting quietly at rest. If a 65 kg student takes 100 hours to read War and Peace by Leo Tolstoy, how high could they have been lifted if all the heat energy lost was utilised to lift them against gravity

*asked by allison on October 1, 2017* -
## PHYSICS!!

The human body loses heat at a rate of 120W when sitting quietly at rest. If a 65 kg student takes 100 hours to read War and Peace by Leo Tolstoy, how high could they have been lifted if all the heat energy lost was utilised to lift them against gravity

*asked by Vanessa on April 4, 2016* -
## Science

*asked by Kate on February 27, 2012* -
## abc

Alice, Bob, Candice and David run for school president. There are 201 students in the school and each student can vote for only one candidate. The person with the largest number of votes is the winner. If every student votes, what is the minimum number of

*asked by Anonymous on April 4, 2013* -
## Science

1)A scientist at a chemical company designs and conducts an experiment to determine if a chemical made by the company is harmful to crops. To do this, he sprays the chemical on three plants he has in the laboratory. None of the plants survive. The

*asked by Anonymous on August 29, 2015* -
## statistics

A nutritionist studying weight gain for college freshmen obtains a sample of n = 20 first year student at the state college. Each student is weighed on the first day of school an again on the last day of the semester. The following scores measure the

*asked by Tami on June 9, 2013* -
## Algebra 1 (Reiny)

1. It takes Dustin 2 hours to shovel the snow from his driveway and sidewalk. It takes his sister 3 hours to shovel the same area. How long will it take them to shovel the walk if they work together? A: Working together, Dustin and his sister can shovel

*asked by Victoria on June 3, 2014* -
## graphing

im not sure how to do this question A student fires a model rocket into the air. The rocket reaches a maximum hieght of 24.8 meters and lands 55 meters from the student. (assume parabola and no wind) a. list three points of trajectory(coordinate pairs) b.

*asked by Anonymous on February 22, 2013* -
## Math

Mr. Digit wanted to assign a number to each student in his class. He could only use the digits 2,3,and 6 and each student's number had to have three digits. Can he find enough numbers for all 25 students if repeated digits are allowed? Will there be any

*asked by fko on December 10, 2009*

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