# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 626-
## Physics

starting with the equation for resistors in parallel, prove that for two resistors R1 and R2, the equivalent total resistance (RT) is: Rt=R1R2/R1+R2 I kind of understand it, but it isn't giving me the right answer which should be the equation?

*asked by lomonoyan on May 26, 2016* -
## Science!!!

Which force is pushing the riders in the swings on a swing chair ride out from the center of the ride? A. Free fall B. Gravity C. Momentum D. Centripetal force Is the answer D? Thank you

*asked by Callie on February 11, 2015* -
## stat probability

A multiple choice quiz consists of 20 questions, each with 3 possible equally likely answers. If a student guesses at the answer to each question, then the mean number of correct answers selected by the student is?

*asked by Lynn on April 8, 2013* -
## Physics

A 4.2 g bullet leaves the muzzle of a riﬂe with a speed of 372.4 m/s. What constant force is exerted on the bullet while it is traveling down the 0.5 m length of the barrel of the riﬂe? Answer in units of N

*asked by Andrew on October 15, 2013* -
## Spanish

Which answer best completes the following sentence? In jineteada gaucha, riders are expected to remain on an untamed, bucking horse for up to _____. a. 10 seconds. b. 15 seconds.*** c. 10 minutes. d. 15 minutes

*asked by Kaai97 on January 5, 2016* -
## physics

A staging that weighs 350 N supports two painters, one 230 N and the other 440 N. The reading in the left scale is Fl = 480 N .What is the reading Fr in the right hand scale? Answer in units of N

*asked by hannah on October 8, 2013* -
## math

i have another question as well.. square root of 3x=x-6..thanks i got an answer that doesnt work out os if u could jus help me out on these thx :) I would square both sides first so you have 3x = x^2 - 12x + 36. Then subtract 3 on both sides so you have

*asked by joe on January 9, 2007* -
## precalculus

write an equation in general form... the perpendicular bisector of the segment with endpoints at (2,-1) and (4,-5). I found the slope and then found the mid point and wrote to the equation and got X-2Y=3. But the answer is X-2Y=9...any help???

*asked by kennedy on September 15, 2009* -
## calculus

The population of a certain community is increasing at a rate directly proportional to the population at any time t. In the last yr, the population has doubled. How long will it take for the population to triple? Round the answer to the nearest hundredth,

*asked by help please. on April 21, 2012* -
## science (check please (:)

8.Which of the following would help decrease the human ecological footprint? . . . . . . . . . . . . . . . My answer: using public transportation instead of riding in a car? (I have doubts on my choice) but my other choice is using bottled water instead of

*asked by luna on March 28, 2014* -
## physics

A single constant force 18.1 N acts on a particle of mass 2.92 kg. The particle starts at rest at t=0. What is the instantaneous power delivered by the force at t=4.48s? Answer in units of W

*asked by Kaylee on June 25, 2014* -
## math, 5th grade

I am really stuck on how to figure this answer out, could you please help me? A stoplight flashes red for 50seconds, yellow for five seconds, and green for 65 seconds. In a 24 hour period, how long is the light red?

*asked by phoebe on December 3, 2010* -
## Algebra 2

Evelyn is getting a promotion at her company, which comes with a pay raise of 7.5 percent. If she currently makes $58,300 per year, how much will she make each year after the raise? Round your answer to the nearest hundred.

*asked by Anonymous on September 17, 2013* -
## geography

i donot understand your answer drwls actually i feel difficulty in this project.please give me a hint how i prepare this and ialso feel difficulty in making pie chart

*asked by seibt on January 9, 2012* -
## chem-acid base titrations

If 20.0mL of .2019M HCI requires 39.63mL of a NaOH solution for complete neutralization, what is the concentration of the NaOH solution? how many significant figures are justified in the answer?

*asked by natash on April 7, 2008* -
## MATH

Reiny, the problem with the answer x>-2, why divide by 1? Is it because you can't divide with variable? Reworked problem -7x>-2(x+15)-2(x+15) -7x + 2x > 30 -5x/-5 > 30/-5 x > -6 other side -2(x+15)

*asked by Amie on December 10, 2015* -
## math

I have to answer the question: "why are inequalities a more realistic way to model situations than equations" and am having trouble with this. One reason I thought about is because inequalities are more applicable to real life situations. But other than

*asked by Carly on October 23, 2018* -
## English :)

Odysseus alone will listen o the Serens song because he : A: wants to tell his men what they sing. B: is following Cicle's advice. C: wishes to be the only one to enjoy the Sirens' song. D: doesn't want to offend the Sirens. Answer is C ?

*asked by Ciara on March 27, 2013* -
## kite runner

can someone help me answer in point form for these questions 1) describe Hassan physically? what is a cleft lip? 2) describe him by his relationship with amir? 3) what was his first word? why is that important? 4) how did he come into amir's life?

*asked by lalala on November 7, 2011* -
## math

the sign reads: receive a $10 gift card for every $50 spent. 1) If your reward is $10, what do you know about the amount of your purchase? 2) Give three possible amounts if your reward is $20. 3) What should you do if your total purchase is $98? Explian

*asked by stacy on February 16, 2011* -
## Math

a rectaguler tub with dimesions 2m x 1m x 0.5 is filled with water using a pail of radius 0.1m and height 0.35. How many pails of water will be required? give yor answer to the nearest pail.

*asked by Alice on May 15, 2013* -
## Trigonometry/ Please Help

The average temperature, in °F, of City B is given by the equation:y=19.5sin(pi/6t-2.06)+62 , where t is the time in months and t = 1 corresponds to January. What is the average temperature in April? Round your answer to the nearest hundredth.

*asked by CJ on January 13, 2011* -
## math

Verify the given linear approximation at a = 0. Then determine the values of x for which the linear approximation is accurate to within 0.1. (Enter your answer using interval notation. Round your answers to three decimal places.)

*asked by brian on October 20, 2013* -
## make check

Consider the following. (Give your answers correct to four decimal places.) (a) Determine the level of confidence given the confidence coefficient z(á/2) for z(á/2) = 1.65. Incorrect: Your answer is incorrect. . 0.90 is what I got and it was wrong, I

*asked by Tom 84 on June 18, 2013* -
## Math

A food service worker earns $12 per hour. How much money ,m, does the worker earn on a shift of h hours? What are the answer to these to problems. Dependent variable ——————— Independent variable ————————

*asked by Kenneth hoon on February 18, 2016* -
## physics

An elevator is moving up with an acceleration of 3.36 m/s^2. What would be the apparent weight of a 64.2 kg man in the elevator? A)215.71 N B)413.45 N C)844.87 D)Need more information ok I got 847.44 but as you can see that's not an answer choice so my

*asked by Jon on April 1, 2008* -
## French for Anonymous to Sra

i am having trouble posting my email it keeps on saying Homework Help: Error(s) With Posting an Answer You are not allowed to post internet addresses. how can i give u my email adress then it is mr.blue at ymail

*asked by Anonymous on January 11, 2009* -
## physics

An elevator is moving up with an acceleration of 3.36 m/s^2. What would be the apparent weight of a 64.2 kg man in the elevator? A)215.71 N B)413.45 N C)844.87 D)Need more information ok I got 847.44 but as you can see that's not an answer choice so my

*asked by Jon on April 1, 2008* -
## college chemistry

at its melting point, O c, the enthalpy of fusion of water is 1.435 kcal/mol. what is the molar entropy change for the melting ice at 0C? answer: 5.26 cal/mol-k

*asked by thomas on May 9, 2015* -
## math

Koley makes $4.00 per week for washing dishes. She pays her sister Amy $0.75 each time Amy does the dishes for her. Is that fair? Please explain how I get the answer because I don't understand it/

*asked by Celest on May 13, 2013* -
## childcare

The major goal of parent education is to A improve parenting skill B help parents get jobs C improve education of children D provide social support My answer is D

*asked by Abbie on December 16, 2009* -
## chemistry

Nylon 88 is made from the monomers H2N(CH2)8NH2 and HOOC(CH2)6COOH. So, would you characterize nylon 88 as rather an addition or a condensation polymer? Please explain your answer

*asked by Chem on July 24, 2016* -
## mathematic

q1 a cone has a base radius of 5cm and height of 12cm(a)calculate it slant height (b)calculate it total surface area,leave answer in terms of it

*asked by patience daniel on May 5, 2015* -
## LBCC

A multiple choice quiz consists of 20 questions, each with 3 possible equally likely answers. If a student guesses at the answer to each question, then the mean number of correct answers selected by the student is?

*asked by Lynn on April 7, 2013* -
## math

The length of a rectangle is represented by the numerical value of 5V^3. If the recrtangle is equal in area to a squae with a side represented by 4V, what is the width of the rectangle in terms of V? a. 1/80V^5 b. 4/5V c. 16/5V d. 16/5V^2 e. 5V/16 please

*asked by thomas on April 19, 2014* -
## microsoft P.P.

When planning a presentation, there are several factors you need to consider. Which of the following is one factor you should consider when initially planning your presentation? A. Location of audience B. Title placeholder C. Type of font D. Saving your

*asked by Daniela on July 28, 2016* -
## Physics. Easy question? Please help

What is the (a) maximum and (b) minimum total resistance value that can be obtained using three resistors whose values are 2.0 ohms, 4.0ohms and 6.0 ohms? The resistors can be used individually, in pairs, or all three at once. Is this a trick question? Is

*asked by samantha on November 25, 2012* -
## math

Scott uses three 14 gallon tanks of gas a month. What is the average number of gallons he uses daily in a 30 day month? Give your answer to the nearest half gallon

*asked by joe on January 19, 2012* -
## physics

A 6.6 diameter horizontal pipe gradually narrows to 3.6 . When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 30.0 and 26.0 , respectively. What is the volume rate of flow? Answer in m^3/s

*asked by anonymous on October 25, 2011* -
## math

xy = 5 a) Identify each relationship as direct or inverse variation. b) Calculate the constant of each relationship and explain how you arrived at your answer. c) Using complete sentences, explain how the two relationships are different, and how they are

*asked by bobby on March 17, 2014* -
## Math

Brand A: 20 for $2.50 Brand B: 35 for $3.25 Brand C: 50 for $5.25 Brand D: 100 for $10.00 The school nurse is low on band-aids. She heads to the store and finds 4 brands. Which one is the best buy? You must prove your answer.

*asked by Amy on October 27, 2014* -
## Math

Q. The rodeo stared 7 minutes late. It was scheduled to last 3 hours, but it ran 22 minutes longer. If the rodeo ended at 9:59 p.m, at what time did it begin? - A. Do I muplite 7 by 3 and than add the answer with 22?

*asked by Destinee on March 16, 2015* -
## Math

on a map 1/2 inch represents 50 miles. How long would a line need to be to represent 750 miles. so I thought I should divide 750 by 50 than multiply 15 { the answer I got } by 1/2 but I have a feeling its wrong

*asked by S on April 26, 2017* -
## Algebra

What is a solid with the description as a figure that has one base that is a rectangle and four lateral surfaces that are triangles. A. triangular pyramid B. cone C. rectangular prism D. rectangular pyramid my answer is D..?

*asked by Cassie on February 18, 2013* -
## Social Studies PLS HELP!!!

Jury duty is A: a right because it is discussed in the u.s constitution B: a right because only some citizens are required to do it C: A responsibility because citizens do it to help protect other's rights D: A responsibility because judges cannot make

*asked by Chris on March 24, 2016* -
## Chemistry

Which of the following pure liquids is the best solvent for sodium fluoride? CCl4 C2C6 HCl BCl3 or PCl5 My guess would be either CCl4 or C2C6, I need to know the reasoning behind the correct answer.

*asked by Marcus on February 19, 2013* -
## Linear Algebra

Suppose C and D and 5x5 matrices and det(C)=5, det(D)=6. Compute the determinant of the matrix 3C^T (4CD)^-1 C^2. Justify your answer by stating explicitly which calculation rules for the determinant you use.

*asked by Brody on March 5, 2014* -
## Surfaces of cones

The diameter of the base of the cone is 24x cm. The height of the cone is 16x cm. The curved surface area of the cone is 2160pi cm^2. The volume of the cone is V pi cm^3, where V is an integer. What is the value of V. Answer is cm^2. Thanks a lot.

*asked by Josh on January 3, 2017* -
## Guiding young children

12. Lily sidled up to another child at the water table and grabbed the toy with which the child was playing. Lily has demonstrated A. mesocentrism. B. allocentrism. C. sociocentrism. D. egocentrism. My answer is D.

*asked by Diana on April 6, 2019* -
## chemistry

What does the fact that a blackbody can absorb light only in specific-sized "packets" say about light? A. It has no mass. B. It is composed of electrons. C. It is composed of atoms. D. It is quantized. I have no idea what the answer is

*asked by Morgan on December 11, 2014* -
## Chem

balance the half-reaction. (Type your answer using the format CO2 for CO2, [NH4]+ for NH4+, and [Mg]2+ for Mg2+. Use the lowest possible coefficients.) I am sooo confused (a) S(s) --> H2S(g) thanks

*asked by Rebekah on May 5, 2011* -
## math

whats the answer to this equation: 4+8x+2.2-10x if the lenght of a rectangle is 7 inches and the width is (x+2) inches. write an expression in simplest form that represents the area of a rectangle?

*asked by Alexus on March 9, 2016* -
## critical thinking

A _______ is what you would write after you read an essay, analyze it, and write about some aspect of it. A. response paper B. classification essay C. pattern of development D. study guide my answer is a.

*asked by Saddia on March 21, 2015* -
## English

Which of the following is a way that imagery can be used? to present facts during debates to inspire audiences during speeches to entertain readers with a play on words to impress readers with facts and evidence My answer is the third one

*asked by Steve on March 20, 2017* -
## CHEMISTRY URGENT!!!!

An electron transition in a single H-atom from n=3 to n=2 results in the release of a single photon. What is the wavelength of this photon in nanometers? NEED ANSWER CUZ MINE ISNT WORKING

*asked by Joel on January 27, 2014* -
## Language Arts

In literature, which answer choice is the correct term for a struggle between a character and and an outside force such as nature? A. internal conflict B. natural conflict C. intense conflict D. external conflict I think it's B.

*asked by FNAF Girl on September 13, 2018* -
## MATH

You buy 3 pairs of pants at an original cost of $24.99 and the sale is buy 1 get the 2nd pair half off. The sales tax is 6%. How much do you pay in total for the pants? $39.73 $79.47 $52.98 my answer?? $66.23

*asked by Anonymous on March 6, 2015* -
## physics

A small domestic elevator has a mass of 454 kg and can ascend at a rate of 0.180 m/s. What is the average power that must be supplied for the elevator to move at this rate ? answer in watts.

*asked by sabeen on March 8, 2011* -
## 6th grade math

Estamate each sum or diffrence by rounding to the greatest place value. 998,927-100,724 would the answer be 1,000,000-200,000=800,000 :)

*asked by Claire on August 22, 2011* -
## physics (Newton's Laws)

If an acrobat who weighs 800 N is clinging to a vertical pole using only his hands, neither moving up nor down, can we determine the coefficient of static friction between his hands and the pole? Explain your answer. Please, help. Thank you

*asked by Kathy on March 13, 2013* -
## Math

Two cards are drawn in succession without replacement from a standard deck of 52 cards. What is the probability that the first card is a spade given that the second card is a club? (Round your answer to three decimal places.)

*asked by Diana on October 17, 2012* -
## Physics

A child uses 168 J of work pulling a wagon 25 m up a hill. What is the force exerted on the wagon by the child? (Record your answer to the correct number of significant digits)

*asked by Hanny on May 3, 2016* -
## College Algebra

A radioactive substance decays in such a way that the amount of mass remaining after t days is given by the function m(t) = 9e−0.012t b) How much of the mass remains after 49 days? (Round your answer to one decimal place.)

*asked by Melany on July 31, 2015* -
## Physics

a 75-kg petty theif wants to escape from a third story window. unfortunately a makeshift rope of sheets tied together can support a mass of only 58 kg. how might the theif use this rope? give a quantitative answer.

*asked by Sasha on October 24, 2009* -
## math

Jenifers flower bed is in the shape of a right angle triangle. The shortest side is one/forth of the second shortest side. if the area is 18sqaured what are the lengths of all three sides? I NEED A ANSWER ASAP! PLEASE

*asked by zack on October 17, 2012* -
## Calculus I

We're reviewing limits from the previous chapter, but I'm still having some difficulty with some problems: lim tan(pi(x/4)) as x-> -7 lim (x^2 - x^3(cos(1/x))/3x^2 as x-> 0 I know the answer to the first problem is 1 and to the second problem it's 1/3 but

*asked by Emily on January 30, 2012* -
## math

Jenifers flower bed is in the shape of a right angle triangle. The shortest side is one/forth of the second shortest side. if the area is 18sqaured what are the lengths of all three sides? I NEED A ANSWER ASAP! PLEASE

*asked by zack on October 17, 2012* -
## Web Design

Which type category is the easiest to read when printed at a type size smaller than 10 points? A).display B).sans serif C).serif D).script I do believe the answer is B) or C). But I think it is B). Is this correct?? PLEASE HELP

*asked by Kiley on December 21, 2018* -
## math

melinda charges $4 per hour for babysitting. Mrs Garden does not want to spend more than $25 for babysitting. what is the maximum number of hours that she can have melinda babysit. the answer is $24. solve the inequality

*asked by haley on March 11, 2013* -
## zmath

Jenifers flower bed is in the shape of a right angle triangle. The shortest side is one/forth of the second shortest side. if the area is 18sqaured what are the lengths of all three sides? I NEED A ANSWER ASAP! PLEASE

*asked by zack on October 18, 2012* -
## math

Jenifers flower bed is in the shape of a right angle triangle. The shortest side is one/forth of the second shortest side. if the area is 18sqaured what are the lengths of ALL THREE SIDES? I NEED A ANSWER ASAP! PLEASE

*asked by zack on October 18, 2012* -
## Science

A child uses 168 J of work pulling a wagon 25 m up a hill. What is the force exerted on the wagon by the child? (Record your answer to the correct number of significant digits)

*asked by Hanny on May 3, 2016* -
## Chemistry

How many liters of gaseous carbon monoxide at 27 Celsius and 0.247 atm can be produced from the burning of 65.5 g of carbon according to the following equation? 2C+O2 ->2CO The answer i got was 1096.88 L CO But it has to be 544 L CO How do you get 544???

*asked by Anonymous on March 16, 2012* -
## Law

Please check my answer thanks :) Mary files a suit in federal court. What would give the court subject matter jurissiction? I said the claim involves a federal statue

*asked by Anonymous on November 15, 2007* -
## Cal 1

Verify the given linear approximation at a = 0. Then determine the values of x for which the linear approximation is accurate to within 0.1. (Enter your answer using interval notation. Round your answers to three decimal places.) (1 + 2x)^1/4 ≈ 1 + 1/2x

*asked by Dee on March 7, 2013* -
## math

calculate the number of molecule h2s04 present in 250ml of 98% by mass of sulphuric solution. Density of solution is 1.84g/ml Answer 4.6N How do calculation step by step

*asked by Fai on December 21, 2013* -
## physics

A horizontal force of 210 N is exerted on a 2.0 kg discus as it rotates uniformlyin a horizontal circle (at arm’s length) of radius 0.90 m. Calculate the speed of the discus. is the answer 9.7

*asked by joo on December 8, 2007* -
## physics

A small cork with an excess charge of +7.0 µC is placed 0.16 m from another cork, which carries a charge of −3.2 µC. What is the magnitude of the electric force between the corks? The Coulomb constant is 8.98755 × 10 9 N · m2 /C 2 . Answer in units

*asked by ivan on February 26, 2012* -
## Chemistry

I-I:150 F-F:160 C-C:350 H-H:435 (a) Calculate the energy of the I-F bond. Express your answer in units of kJ/mol. unanswered (b) Calculate the % ionic character of the I-F bond.

*asked by Anonymous on March 5, 2013* -
## ENGLISH

I have an exam today!!! at...How can I answer these question Aren't smartphone useful for homework? Is there any situation where you think a smartphone is acceptable? Do you use a phone yourself if so which one and do you need it of all? Is there any

*asked by HELPPP on April 4, 2017* -
## Focus on the Caregiver

Which one of the following recording methods would you most likely use to keep track of times and details about the daily routine? A. Daily log B. Running record C. Anecdotal record D. Individual journal my answer is a.

*asked by Priscila on August 13, 2017* -
## Pre-Calculus

The angle of depression from the top of a 75 ft. lighthouse to a ship out in the ocean is 40*. How far out is the ship from the lighthouse? I've been stuck on this problem for an hour, I know the answer but don't know how to set it up/enter it in a

*asked by Jason on October 15, 2015* -
## Math

Lindsay draws a right triangle and adds the measure of the right angle and one acute angle. Which is a possible sum of the two angles? A) 180 B) 45 C) 90 D) 120 Answer is D) 120. Please correct me if I am wrong. Thank you for your help.

*asked by Lauren on August 12, 2017* -
## English

Write the derivative. Urgent care doctors use a variety of methods to determine a patient's ______. (sentient) Choices: sentient or sentience Answer: sentience

*asked by Kimmy on April 15, 2017* -
## Chemistry

B. Could non-polar nitrogen molecules and polar water molecules form bonds with one another? if so, what kind? C. Given your answer to B above, do you think that there is a great deal of N2 dissolved in the oceans, a small amount, or none at all?

*asked by Sierra on September 15, 2014* -
## math

You want to make a graph to show how you spend your time each day. What would be the best graph for this data? A. Circle graph B. Line graph C. Histogram D. Stem_and leaf plot Is the answer A? Thank you

*asked by Anonymous on March 19, 2015* -
## Math:A.P.

The 1st,3rd and 9th terms of an A.P are the three terms of a G.P.if the 7th term of the A.P is 19.calculate the 20th term of the A.P and the sum of the first 12terms of the G.P(LEAVING YOUR ANSWER IN INDEX FORM)

*asked by Miracle on February 6, 2014* -
## dressmaking

Which type of fastener becomes more secure when yu try to pull the garment pieces apart? a) snap fastener b)hook and eye c)velcro d)zipper I feel the answer if b)but feel it cld also be d)What do yu think is right

*asked by karina on March 20, 2012* -
## Biology

Why is it important that cells produced after meiosis be diverse? My answer: Meiosis is involved it the formation of gametes, so if the cells produces were not different, then everyone would be identical. Is this correct? @Mrs. Sue? someone? Thank you! :)

*asked by school lover on October 21, 2014* -
## science

In a cd player, where is the potential energy stored? Where does does it change form? Where is the kinetic energy released? Also What happens to the mass in the leaves of a tree when the tree burns?? PLEASE ANSWER ALL OF THE QUESTIONS!!

*asked by Caro on May 10, 2009* -
## accounting

True or false ? The columns of the employee earnings record consist of the amount columns in a payroll register and accumulated earnings column? Can you help me answer this question ? thank you.

*asked by mike on March 15, 2011* -
## Geometry

If the perimeter of a triangle is 12, which of the following could be the length of one side of the triangle? a. 8 b. 7 c. 6 d. 5 Would the correct answer be d. 5? And how do you go about answering this type of question? I just guessed; I figured it was

*asked by Anonymous on May 10, 2009* -
## Maths

An 24hour digital clock is gaining three minutes every hour .If you set it to the correct time at 6 p.m.on Saturday,when will it show the correct time again? Answer must be in full form

*asked by Yonwaba on February 21, 2019* -
## Physics

An Atwood machine is constructed using a disk of mass 2 kg and radius 20.1 cm. 2.3 m= distance between weights 1.53 kg= weight 1 1.18 kg=weight 2 What is the acceleration of the system? The acceleration of gravity is 9.8 m/s2 . Answer in units of m/s2.

*asked by Caryn on March 26, 2010* -
## algebra 2 Equations and Inequalities

In 90% of the last 30 years, the rainfall at shell beach has varied no more than 6.5 of its mean value of 24 inches. Write and solve an absolute value inequality to describe the rainfall in the other 10% of the past 30 years. how do I do this problem and

*asked by aj on September 17, 2007* -
## Physics

A hockey puck is hit on a frozen lake and starts moving with a speed of 12.2 m/s. Ex- actly 6.70 s later, its speed is 6.20 m/s. The acceleration of gravity is 9.81 m/s2 . a) What is its average acceleration? Answer in units of m/s2

*asked by Charlie on February 3, 2014* -
## English - ms. sue

ms. sue i also have to answer one question from story that be the story move from describing two similar friends to ones whose views become much different. it say what writer do to intensify contrast b/w the 2 to show that now each of us b by herself. I

*asked by Mohammad on December 17, 2012* -
## Programming (CSI Programming Logic and Design)

Create a program that outputs a letter grade for a student based on the following table: From To Grade 90 100 A 80 89 B 70 79 C 0 69 F I don't understand how to do this. Would you mind helping me get the answer to this Program?

*asked by Derek Smith on December 2, 2012* -
## Programming (CSI 150 Programming Logic and Design)

Create a program that outputs a letter grade for a student based on the following table: From To Grade 90 100 A 80 89 B 70 79 C 0 69 F I don't understand how to do this. Would you mind helping me get the answer to this Program?

*asked by Derek Smith on December 2, 2012* -
## physics

A length of organ pipe is closed at one end. If the speed of sound is 344 m/s, what length of pipe is needed to obtain a fundamental frequency of 74 Hz? Answer in units of m.

*asked by Aaron on April 1, 2010*

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