Sunday

September 25, 2016
**social studies**

1. Which factor best explains why Native Americans were able to make permanent settlements? Native Americans began to cultivate plants for food. Native Americans began to create more complex tools and pottery. Native Americans discovered alternative food sources, such as ...

*Friday, September 23, 2016 by syn*

**Math**

In the jazz band at Wyatt's school, there are 15 trumpets and 9 trombones. Find the ratio of trombones to trumpets?

*Thursday, September 22, 2016 by Ann*

**Math **

A group of 54 randomly selected students from one school district participated in a survey. Out of the 54 students in the survey, 9 are enrolled in band camp. If there are a total of 1,200 students in the school district, which estimate is reasonable for the number of students...

*Friday, September 9, 2016 by Pokemon*

**math**

you are able to wrap a band tightly around a large sphere. The band would have a circumference about 40000 km. You insert into the band another strip 2m long so that the band will no longer fit tightly around the sphere. This new band would have a radius a little smaller than ...

*Tuesday, September 6, 2016 by anonymous*

**math**

At a halftime show marching band in formation. the lead drummer started at a point with coordinates (-2, -5) and moved 3 steps up and 1 step right. A. Write a rule to describe the translation. B. What are the corrdiates of the drummer's final position? A. I'm not sure ...

*Wednesday, August 31, 2016 by FluttershyK*

**History**

Which statement best explains why in the early days of colonization, Native American tribes did not band together to fight European conquerors and settlers? A: Native American tribes competed for resources and were independent of each other. B: European missionaries had ...

*Friday, July 1, 2016 by Cheyenne*

**Music**

I want to make sure these answers are right. The answers are put between two stars(*). 1. The overture to A Midsummer Night's Dream is a one-movement work A. famous for the interplay of piano, violin, and cello. B. known for the massive sound of the orchestra. *C. praised ...

*Thursday, June 30, 2016 by Adriana*

**math**

in city high school,the marching band has 48 members and the orchestra has 36 member.if there are only 12 students who belong to only one group and all students belong to at least one group how many students belong to both group?

*Friday, June 24, 2016 by tina*

**math**

In an election for a town mayor there were three candidates A,Band C the votes were shared between the three candidates A, B and C. A received 150% more votes as received by B. B received 50% more votes as received by C. Candidate B received 6186 votes. (a) Find the number of...

*Tuesday, June 14, 2016 by Summit*

**Algebra **

Natasha is planning a school celebration and wants to have live music and food for everyone who attends. She has found a band that will charge her $750 and a caterer whoWill provide snacked and drinks for $2.25 per person. If her goal is to keep the average cost per person ...

*Thursday, May 26, 2016 by John Brown *

**grammar check PLZ HELP ;-;**

Which sentence contains an error in the use of end marks or commas? A.Miss K.C. Fairchild will lead the band in a Sousa march. B. Mom, what does B.C. mean? C.Dr. and Mrs. Majeck will attend the party on March,12,2007. D. Address inquiries to Ella Adams, 315 Elm St., St. ...

*Monday, May 23, 2016 by Leo*

**Math**

1.You roll a number cube numbered one to six 12 times. P(5) = two over three. What type of probability is illustrated and why? (1 point) experimental; the result is based on the number of possible outcomes experimental; the result is found by repeating an experiment ...

*Wednesday, May 18, 2016 by jai *

**Algebra**

1. A bag contains 9 tiles numbered 1 to 9. p (4) = 1/9. What type of probability is illustrated and why? 2. You toss a coin 15 times. p(heads) 2/5= 3. A number cube is rolled 150 times. The number 3 comes up 43 times. What is the experimental probability of rolling a 3? What ...

*Monday, May 16, 2016 by Greedo*

**PLEASE HELP WITH ALGEBRA **

Please show me all the steps to solving the problem also you can use comment field to explain the work QUESTION: a box contains 95 pink rubber bands and 90 brown rubber bands. you select a rubber band at random from the box. find each probability. write the probability as a ...

*Tuesday, May 3, 2016 by Anon*

**algebra PLEASE HELP ASAP**

Please show me all the steps to solving the problem also you can use comment field to explain the work QUESTION: a box contains 95 pink rubber bands and 90 brown rubber bands. you select a rubber band at random from the box. find each probability. write the probability as a ...

*Tuesday, May 3, 2016 by Anon*

**physics**

A force of 2-Newtons will stretch a rubber band 2/100 meters. Assuming that Hooke’s Law applies, how far with a force of 4-Newtons stretch the rubber band? How much work does it take to stretch the rubber band this far?

*Wednesday, April 27, 2016 by ChrismB*

**Physics**

When the rubber band in a slingshot is stretched, it obeys Hooke's law. Suppose that the "spring constant" for the rubber band is k = 44.2 N/m. When the rubber band is pulled back with a force of 9.38 N, how far does it stretch?

*Wednesday, April 6, 2016 by Shakira*

**Math**

There are 92 band students. For a concert, the stage is divided into four sections. 24 students sit on the left, 36 sit in the middle, 28 sit on the right, and 4 stand behind the others. What fraction of the band sits in the middle?

*Tuesday, April 5, 2016 by Kate*

**Math**

Hello! I am not asking for the answer to this question, I am asking for a step-by-step explanation. Mr. Green band, choir, and math. This year, he has 57 students that take at least one of his classes. He teaches band to 25 students. There are 9 students who have Mr. Green for...

*Thursday, March 31, 2016 by The Philly Inquirer*

**math**

Byron and his band are touring for 6 weeks along the East coat. If they have 12 nights off and play a concert on each of the remaining nights, how many concerts will the band play while on tour?

*Tuesday, March 29, 2016 by Anonymous*

**probability theory**

in how many ways could a band of singers and 5 drummers be selected from 4 singers and 6 drummers.of a band of 7 members are to be selected from a team of 4 singers and 6 drummers.find the probability of including 2 singers

*Monday, March 14, 2016 by mojisola*

**English**

Help I have to circle C if the sentences are an example of correct pronoun agreement and circle N if they are not 1. Those who saw the play told us he was impressed. C or N 2. After I walk two miles, my leg hurts. C or N 3. Before you take exam 4, you should review my Self-...

*Friday, March 11, 2016 by Anonymous*

**Art Please Ms.Sue **

Which two cultures use creatures to protect or transport humans after death? America (bald eagle) and Spain (bull) Egypt (the animal-headed sons of Horus) and China (the dragon)***** Egypt (the jackal) and China (the lion) Mayans (the crow) and Greeks (the raven) What symbol ...

*Friday, March 11, 2016 by Student*

**Math**

So far on its tour, a band sold out 45 shows and did not sell out the other 10 shows. What is the experimental probability that the band's next show will be sold out? Simplify your answer and write it as a fraction or whole number.

*Tuesday, March 8, 2016 by Anonymous*

**U.S. History (Check)**

1. What new cultural trends affected American society in the 1970s? A: Revolutionary television sitcoms dealing with more difficult aspects of American life (women in independent roles, racism, poverty, abortion, etc.), transcendental meditation, disco, a new fashion (T-shirts...

*Tuesday, March 1, 2016 by Victoria*

**Chemistry**

An interference filter is to be constructed for isolation of the nitrobenzene absorption band at 1537 cm-1. (a) If it is to be based on first-order interference, what should be the thickness of the dielectric layer (refractive index of 1.34)? (b) What other wavelengths would ...

*Saturday, February 27, 2016 by Aaron*

**Chemistry**

An interference filter is to be constructed for isolation of the nitrobenzene absorption band at 1537 cm-1. (a) If it is to be based on first-order interference, what should be the thickness of the dielectric layer (refractive index of 1.34)? (b) What other wavelengths would ...

*Friday, February 26, 2016 by Joseph*

**Art**

What symbol is often used around the head of Saint to signify importance? A crown A wreath of thorns A band of flowers A halo•• Correct this if you can

*Monday, February 22, 2016 by Tj*

**Health **

4.) Most unintentional poisonings occur in children under... (1 point) A. 10 B. 2 C. 5 *** D. 6 months 9.) As a universal precaution, use ___ whenever possible if you are going to be in contact with bodily fluids. (1 point) A. latex gloves *** B. band-aids C. lotion D. water ...

*Thursday, February 18, 2016 by tessa*

**Math**

At East Middle School, 28% of the students are in the band. If 168 students are in the band, how many students go to East Middle School?

*Wednesday, February 10, 2016 by Amy*

**Physics**

A child bounces in a harness suspended from a door frame by three elastic bands. (a) If each elastic band stretches 0.210 m while supporting a 7.35-kg child, what is the force constant for each elastic band? 114.33 N/m (b) What is the time for one complete bounce of this child...

*Monday, February 8, 2016 by Jesse*

**Physics**

A child bounces in a harness suspended from a door frame by three elastic bands. (a) If each elastic band stretches 0.210 m while supporting a 7.35-kg child, what is the force constant for each elastic band? (b) What is the time for one complete bounce of this child? (c) What ...

*Friday, February 5, 2016 by Bust Nuttington*

**calc**

If you fire a paper clip straight up into the air with a rubber band, its height (in feet) above your hand time t seconds is given by: h = 64t - 16t^2. 1) How long does it take the paper clip to reach its maximum height? 2) If your hand is 6 feet above the ground at "...

*Thursday, February 4, 2016 by rosanna*

**Geometry**

In a class of 50 high school juniors, 32 students either play a sport or are in the marching band. There are 22 juniors who playa sport and 16 who are in the marching band. What is the probability that a randomly selected junior plays a sport and is in the marching band The ...

*Wednesday, February 3, 2016 by Karri*

**science**

Can you predict the force needed to stretch the rubber band to 40.0cm?why or why not

*Sunday, January 31, 2016 by alicia*

**english**

Select the correct form of the pronoun in parentheses: 1.(Who, Whom) was the first president of the United States? 2.There are few Americans (who, whom)could not answer that question. 3.George Washington, (who, whom) is known as "the father of his country," was the ...

*Wednesday, January 13, 2016 by jas*

**Math**

Four identical cylindricak tins are tied together bx a rubber band. If r = 14cm, how long is the rubber band?

*Tuesday, January 5, 2016 by Christopher*

**Algebra 1**

Sara is selling cookies and brownies for a fundraiser for the school band. She charges $2.25 for 2 cookies and 1 brownie. She charges $5.75 for 4 cookies and 3 brownies. How much does sara charge per cookie? how much per brownie?

*Monday, January 4, 2016 by Sierra Elizabeth*

**Grammar**

Label each sentence below as simple, compound, complex, or compound-complex. 1. You can enter the data, or you can interview the candidates. (compound) 2. No one knew the man, and no one asked his name. (compound) 3. After the officer pulled Tim over, Tim began to cry, and the...

*Wednesday, December 16, 2015 by Helen*

**Physics**

1. A 55.0 kg pole vaulter running at 11.0 m/s vaults over the bar. Assuming that the vaulter's horizontal component of velocity over the bar is 1.0 m/s and disregarding air resistance, how high was the jump (include units)? 2. A 71 kg person rolls on a 2 kg skateboard with...

*Monday, December 7, 2015 by Help!!!!*

**Math**

Mr Daniels bought 5 candy bars for a band fundraiser at $2 each. How much does he owe?

*Monday, December 7, 2015 by Cody*

**English**

Can you please check my answers? 1. Throughout the night the security guard walked from store to store. Subject: guard Verb: walked Prepositional phrase: throughout the night, from store to store 2. The meeting concerning the new town hall met at the library. Subject: meeting ...

*Sunday, December 6, 2015 by Nia*

**Language Arts**

Underline the main verb in each sentence. Write present, present participle, past, or past participle to label the main verbs. 1. Randy's class studies world history. - underlines class studies and this is present participle 2. The students are reading about the ...

*Tuesday, December 1, 2015 by Patrick*

**English**

1. The Beatles is the most famous band in the world. 2. The Beatles were not happy at all. ================= Are both grammatical? In Sentence 1, the singular verb 'is' is used. In Sentence 2, the plural verb 'were' is used.

*Monday, November 30, 2015 by rfvv*

**Math**

A thin plastic band 50 cm long is used to tie seven plastic pipes together. What is the radius of the pipe? The shape is a hexagon but not vertices but curved. My solution was , you get an eqilateral triangle with side 3 r 3 r = 50/6 r = 50/6/3 = 2.73 But the text book answer ...

*Thursday, November 26, 2015 by Manav*

**Physics**

an elastic band is stretched a distance of 0.150m by a force of 100.0

*Sunday, November 22, 2015 by Anonymous*

**Chemistry**

A 27 g sample of germanium crystal contains 44 mg of arsenic. The arsenic is substitutionally incorporated into the crystal. Germanium has a band gap of 0.66 eV and an intrinsic carrier concentration at 25o C of 4.2e+13 cm-3. At what temperature (in oC) will the intrinsic ...

*Saturday, November 21, 2015 by Anonymous*

**Language **

Complite the sentences. A) We headed east on 89 until we crossed the _____ bridge. B) The_____ tournament was being held this year at Morgan secondary school. C) It looked like I would miss my _____ job since i wouldn't get home until after eight. D) Ehen i glanced at the ...

*Sunday, November 15, 2015 by Sophie *

**Chemistry**

For each of the following experimental conditions determine whether molar mass would be: 1) too high, B) too low or C) unaffected. In each case, /explain/ how this result occurs a) after removing the flask from the water bath, the experimenter cools the flask to room ...

*Sunday, November 8, 2015 by S*

**Math**

At a halftime show a matching band marched in formation. The lead drummer started at a point with coordinates (-2,-5) and moved 3 steps up and 1 step right. A. Write a rule to describe the translation B. What were the coordinates of the drummers final position? A: Write a rule...

*Sunday, November 8, 2015 by Anonymous*

**Science**

For each of the following experimental conditions determine whether molar mass would be: 1) too high, B) too low or C) unaffected. In each case, explain how this result occurs a) after removing the flask from the water bath, the experimenter cools the flask to room temperature...

*Sunday, November 8, 2015 by S*

**Chemistry**

For each of the following experimental conditions determine whether molar mass would be: 1) too high, B) too low or C) unaffected. In each case, /explain/ how this result occurs a) after removing the flask from the water bath, the experimenter cools the flask to room ...

*Sunday, November 8, 2015 by S*

**Chemistry**

For each of the following experimental conditions determine whether molar mass would be: 1) too high, B) too low or C) unaffected. In each case, /explain/ how this result occurs a) after removing the flask from the water bath, the experimenter cools the flask to room ...

*Sunday, November 8, 2015 by S*

**Chemistry**

For each of the following experimental conditions determine whether molar mass would be: 1) too high, B) too low or C) unaffected. In each case, /explain/ how this result occurs a) after removing the flask from the water bath, the experimenter cools the flask to room ...

*Sunday, November 8, 2015 by S*

**math**

You and your friends form a band. You want to record a demo. Studio A rents for $100 up front plus $50 per hour. Studio B rents for $50 up front plus $75 per hour. After how many hours will the rent be the same? What will the rent be? .......... PLEASE HELP. I NEED THIS TO BE ...

*Sunday, November 1, 2015 by Dylan*

**English**

Are these sentences grammatically correct? Are these sentences grammatically correct? The dog had to choose jumping over the fence or to dig a hole underneath it. She disliked hiking in the woods, picnicking, and going to the beach. As I look down the city street, I see the ...

*Saturday, October 31, 2015 by jennifer*

**English**

Here are my paralle structure sentences: The dog had to choose between jumping over the fence and digging a hole underneath it. She disliked going to the beach and hiking in the woods, and she did not care for picnics, either. As I look down the city street, I see the soft ...

*Saturday, October 31, 2015 by jennifer*

**Geometery i need help**

A rubber band is use to tie 9 oranges of diameter 8mm.if the band just touches 8 oranges .find the lenght of the band??

*Saturday, October 10, 2015 by Collins*

**math**

The middle school band has 56 members. The high school band has 96 members. the bands are going to march one after the other in a parade. the director wants to arrange the bands into the same number of columns. What is the greatest number of columns in which the two bands can ...

*Wednesday, October 7, 2015 by bob*

**Middle School Math**

The marching band is selling cases of fruit for $13 per case. a. Write an algebraic expression for the cost of f cases of fruit. b. Evaluate the expression for 250 cases. Question 17 options:

*Wednesday, October 7, 2015 by Nicole*

**english**

Q7. IN BRACKET IS THE ANSWER.WHICH is the correct verb in each of the sentences below. ( 3.5) 1. Many early Hollywood musicals, such as Top Hat, (A)the dancing of Fred Astaire and Ginger Rogers. (A) Feature (B) Features ________________________________________ 2. Frank ...

*Tuesday, October 6, 2015 by javeria*

**Algebra 1**

The manager of a band recommends that the band sell its CDs for $8.75. The band decides to sell the CD for p dollars. A) Write an absolute value expression that tells how far the bands price is from the recommended price. B) The band wants the price of its CD to be no more ...

*Sunday, October 4, 2015 by Ellie*

**math**

Question: For the competition, each band member needs $12 for food. To get to the competition, the school rents 3 buses that cost $580 each. Write and evaluate an expression for the three costs. - Answer: (75/12) + (3/580) = - Key: A school band has 75 members. The band enters...

*Friday, October 2, 2015 by Anon*

**math**

Question: There is a $200 entrance fee for each band plus a $25 entrance fee for each drill team. The competition has a total of 32 bands and 25 drill teams. Write and evaluate an expression for the total amount of money collected from the entrance fees. - Answer: (200/32) + ...

*Friday, October 2, 2015 by Anon*

**math**

the types of mini food players as it is triple plays in band is there in flute players write an algebraic expression to find out how many trumpet players there are

*Thursday, October 1, 2015 by karla*

**Math**

there are 16 girls and 20 boys in the school band. what is the ratio of girls to boys? Simplest form

*Tuesday, September 29, 2015 by Taiden*

**2nd Law Physics**

You fashion a sling shot with a rather long and wide rubber band and practice hurling pebbles. You pull back on the center of the band with a force of 2.31 N. The angle between the two halves is 107°. What is the tension in the band? I get the gist of setting up Newton'...

*Monday, September 28, 2015 by Anna*

**Pre-Algebra**

At a halftime show a marching band marched in formation. The lead drummer started at a point with coordinates (-2,-5) and moved three steps up and 1 step right. Write a rule to describe the translation. What were the coordinates of the drummers final position? Please help

*Monday, September 28, 2015 by Drew*

**math homework **

9. Jonathan and his band want to record and sell CDs. The recording studio charges an initial set-up fee of $250, and it charges $6.00 to burn each CD. a. Define the variables in this situation: • Let ____ = __________________________ • Let ____ = ...

*Wednesday, September 23, 2015 by maria *

**Math**

I can't figure out my last 3 problems please someone help me... I would really appreciate it if you could explain how to do it Questions- In each of the following situations, write the phrase as a mathematical expression. Combine like terms, if possible. 8. Bobby is 5 &...

*Wednesday, September 16, 2015 by Abby*

**Math**

Your school’s marching band is performing at halftime during a football game. In the last formation, the band members form a circle 100 feet wide in the center of the field. You start at a point on the circle 100 feet from the goal line, march 3008 around the circle, and...

*Monday, September 14, 2015 by R*

**Math**

For Exercises 1–10, write each ratio as a fraction in simplest form. Then explain its meaning. 1. 3 sailboats to 6 fan boats 2. 4 tulips to 6 daffodils 3. 5 ducks to 30 geese 4. 5 baseballs to 25 softballs 5. 6 poodles to 18 beagles 6. 10 brown eggs to 12 white eggs 7. ...

*Tuesday, September 8, 2015 by Anonymous*

**Math**

During a parade,band members marched in 18 rows.There were 9 band members in each row .The band members marched for 2 miles. How many band members were there?

*Tuesday, August 25, 2015 by Anonymous*

**Math**

3. A fish and game warden captures and tags 66 deer in a local forest. A month later he captures 100 deer and that 17 of them are tagged. Estimate the actual number of deer in the forest. A) 149 B)1,022 C) 578 D) 389*** 4. Lucy wants to find out the number of frogs in a pond ...

*Monday, June 1, 2015 by Not giving my name just so Connexus cant find me*

**Math**

I have a practice math test and I am stuck on a few. Please help :-) 1) Write the number of permutations in factored form. Then simplify. How many different ways can you and four of your friends sit in the back of a limousine? A) 4!; 24 B) 4!; 120 C) 5!; 120 D) 5!; 720 2) ...

*Thursday, May 28, 2015 by Kylie*

**English**

1. identify the adjective phrase in this sentence. The rice in the pot is not yet completely cooked. **Completely cooked 2. The convertible in the garage has only 20000 miles on it. **only 20000 miles 3. Identify the word that the capitalize adective phrase modifies. The ...

*Saturday, May 23, 2015 by Anonymous*

**Math Please Check My Answer**

A box contains 95 pink rubber bands and 90 brown rubber bands. You select a rubber band at random from the box. Find each probability. Write the probability as a fraction in simplest form. a. Find the theoretical probability of selecting a pink rubber band. b. Find the ...

*Thursday, May 7, 2015 by OceanBreeze*

**Probability**

A box contains 95 pink rubber bands and 90 brown rubber bands. You repeatedly choose a rubber band from the box, record the color, and put the rubber band back in the box. The results are shown in the table below. Find the experimental probability of each color based on the ...

*Tuesday, May 5, 2015 by I need help *

**Language Arts**

Which statement best describes a utopian community? A. People band together to share resources and duties equally. B. Resources are distributed in accordance with one's status in the community. C. People who work hardest earn the most money and have the most resources. D. ...

*Friday, May 1, 2015 by Dove*

**physics**

just a question out of curiosity... Why is it that when you stretch a rubber band between your thumbs the same length both sides of the rubber band make two different sounds? Is it because the sound waves are at different velocities or frequencies?

*Thursday, April 30, 2015 by jake*

**math**

jerry sold 7/20 of the total number of tickets that were sold for the spring band concert what percent of the total number of tickets did jerry sell

*Thursday, April 30, 2015 by ciara*

**Math**

1.What is the volume of the figure above if a = 6 units and b = 9 units? A. 1,620 cubic units B. 540 cubic units C. 324 cubic units D. 342 cubic units 2.Susan is building a cage for her rabbit and started by making the supports for the cage as shown below, where a = 14 inches...

*Monday, April 20, 2015 by Kate*

**math plz help**

A box contains 95 pink rubber bands and 90 brown rubber bands. You select a rubber band at random from the box. Find each probability. Write the probability as a fraction in simplest form. A. Find the theoretical probability of selecting a pink rubber band. Would it be 95/185=...

*Wednesday, April 15, 2015 by Pink*

**Math Please Help Me**

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? You survey customers at the local shopping mall. You survey people ...

*Sunday, April 12, 2015 by YOLO*

**english**

About 200 years ago the Cherokee Indians were one tribe, or "Indian Nation" that lived in the southeast part of what is now the United States. During the 1830's and 1840's, the period covered by the Indian Removal Act, (1) many Cherokees were moved west to a...

*Thursday, April 9, 2015 by jimm*

**algebra**

In a school of 464 students, 89 are in band, 215 are in sports, of which 31 are involved in both activities. How many students are involved in neither activities?

*Thursday, April 9, 2015 by Marv*

**Telecommunication 2.**

What is the frequency of a citizen's band(CB)radio which has a wavelength of 11.5meters?

*Monday, April 6, 2015 by Micheal Fabia*

**English**

The MACARONI AND CHEESE ____ ready to eat now. A. is****************************** B. are C. were Neither the CAR nor our COUSINS (can, could) be found. A. can B. could************************** Which of these words has the same denotative meaning as, but a different ...

*Tuesday, March 31, 2015 by Cassie*

**math**

there are half as many 11th grade students in the band the are 9th grade students. how many 11th grade students are in the band

*Wednesday, March 25, 2015 by vanessa*

**math!! HELP PLEASE**

please help!!! 19. Mr. Green teaches band, choir, and math. This year, he has 57 students that take at least one of his classes. He teaches band to 25 students. There are 48 students who take either band or choir or both. There are 9 students who take both math and choir with ...

*Wednesday, March 25, 2015 by ann*

**math**

19. Mr. Green teaches band, choir, and math. This year, he has 57 students that take at least one of his classes. He teaches band to 25 students. There are 48 students who take either band or choir or both. There are 9 students who take both math and choir with Mr. Green. Use ...

*Wednesday, March 25, 2015 by ann*

**american Literature**

Which historical document does Lincoln refer to when he states "Four score and seven years ago"? The Articles of Confedertion The Declaration of Independence The United States Constitution confused but i think its c? Why were spirituals important to the slave ...

*Wednesday, March 25, 2015 by jimm*

**Math**

There are 47 students in the marching band. There are 5 students in te first row, and the rest are in equal rows of 6. How many students are in each of the 6 rows?

*Sunday, March 22, 2015 by Brianna*

**Physics**

There is a band who uses 10000 W to radiate sound energy in all directions. What was the intensity of sound 10 meters from this speaker? What was the sound level in dB at a distance of 10 m? At what distance from the speaker was the sound level 100 dB?

*Thursday, March 12, 2015 by Josh*

**math**

in 2010, 25 parents participated in the band booster organization at king middle school. participation increased to 40 parents in 2011 and 55 parents in 2012. if the trend continues, about how many parents can be expected to participate in 2013? i think it is 70 parents in 2013

*Tuesday, March 10, 2015 by Angelina*

**math**

in 2010, 25 parents participated in the band booster organization at king middle school. participation increased to 40 parents in 2011 and 55 parents in 2012. if the trend continues, about how many parents can be expected to participate in 2013? i think it is 70 parents in 2013

*Tuesday, March 10, 2015 by Angelina*

**Math**

using a circle graph of 1/3 percussion, 2/5 brass, 4/15 woodwind and also a circle graph of 1/3 woodwind, 1/6 percussion, 1/2 brass. Both bands combine as one band. A. What fraction of the band members will play brass instruments? B. what fraction of band members will play a ...

*Monday, March 9, 2015 by Alice*

**Math**

using a circle graph with 1/3 percussion, 2/5 brass, 4/15 woodwind. There are 30 musicians in the band. How many of them play bass instruments? I think I have to multiply 30 times 2/5 and in simplest form my answer would be 12. Is this correct?

*Monday, March 9, 2015 by Alice*

**Math**

working with a circle graph divided up into 1/3 woodwind, 1/6 percussion, and 1/2 brass. The marching band has three percussion musicians. How many musicians altogether are in the band? I think I have to add all of the fractions together and my answer is in simplest form so it...

*Monday, March 9, 2015 by Alice*

**word problem**

Ieda bakes 73 cupcakes and accidentally drops 5 of them. She divides them equally into 13 containers for a bake sale for the school band. How many cupcakes does Ieda have left?

*Tuesday, March 3, 2015 by none*