
english (especially for Writeacher)
Lynch, T. (1996). DS9 trials and tribbleations review. Retrieved October 8, 1997, from Psi Phi: Bradley's Science Fiction Club We b site: h t t p: / /w w w .bradley. edu /campus org/psiphi/DS9/ep/ 503r . html ... and this will go immediately after the
asked by Lauren on December 21, 2006 
physics
A 0.19 kg hockey puck has a velocity of 2.1 m/s toward the east (the +x direction) as it slides over the frictionless surface of an ice hockey rink. What are the (a) magnitude and (b) direction of the constant net force that must act on the puck during a
asked by john on October 1, 2015 
environmental science
Where can I find info on cultivation practices that can be used to help control pests? I think some are: rotation, sowing, biological control (good bugs), timing and adjusting of harvesting...I need nine cultivation practices. I'm not sure I'm on the right
asked by jules on March 17, 2007 
phys.
Hey, i feel kinda embarassed asking this because it looks so simple. a mass of 300kg which is positioned 1000m above the ground is allowed to fall to the ground. what will be its velocity on impact? Use the basic velocity formula. Initial velocity is zero;
asked by jamie on October 7, 2006 
Physics
The tallest volcano in the solar system is the 29 km tall Martian volcano, Olympus Mons. An astronaut drops a ball off the rim of the crater and that the free fall acceleration of the ball remains constant throughout the ball’s 29 km fall at a value of
asked by Jacob on November 4, 2015 
Science
Where does magnetism comes from? Magnetic forces arise from the movement of electrons (electric charge). In case you want it, here is more information on magnetism. http://en.wikipedia.org/wiki/Magnetism http://www.phy6.org/Education/Imagnet.html
asked by Help on April 17, 2007 
Algebra 2
I know that were doing problems were there is a soultion given which is equal to X^? times a constant ... y = k x^? So this is problem I have to decide given a probelm x relationship to y (for example iverse square cube and so forth) this unkown variable
asked by Dylan on May 20, 2009 
Physics
a small body of mass m revolving in a horizontal circle with velocity V of a constant magnitude at the end of a cord of length L. As the body swings around its path, the cord sweeps over the surface of a cone. The cord makes an angle è with the vertical,
asked by Cole on February 16, 2011 
trig
Suppose that Magnus' blood pressure can be modeled by the following function {{{p(t)=8318sin(71pi*t)}}} Magnus' blood pressure increases each time his heart beats, and it decreases as his heart rests in between beats. In this equation, p(t)is the blood
asked by joey on March 23, 2014 
Chemistry
I had to perform an experiment using a coffeecup calorimeter to determine the enthalpies of two separate reactions. For part 1 we worked with magnesium metal, and magnesium oxide. Data was collected and now I need to find the q, heat transferred for both
asked by Hannah on February 13, 2012 
statistics
A physical fitness association is including the mile run in its secondaryschool fitness test. The time for this event for boys in secondary school is known to possess a normal distribution with a mean of 440 seconds and a standard deviation of 60 seconds.
asked by jackie on March 1, 2011 
english
score/ score presents a fictional world, regulated by computers and other machines in which humans are noticeably absent. Though the main characters are actually two computers that converse, the story contains several details that create verismilitude.
asked by jen on September 14, 2011 
trigo
An observer at A looks due north and sees a meteor with an angle of elevation of 70deg. At the same instant, another observer 30 miles east of A, sees the same meteor and approximates its position as N 50deg W but fails to note its angle of elevation. Find
asked by trigofunctions on August 3, 2010 
classroom instruction
Explain how a teacher can monitor student homework o Identify a timeefficient way to monitor independent student work (other than a student raising a hand to signal a need for help). o Describe two ways to refocus student attention when students are
asked by scooby on February 24, 2010 
stat
A physician routinely makes physical examinations of children. She is concerned that a threeyearold girl has a height of only 87.8 cm. Heights of threeyearold girls have a mean of 97.5 cm and a standard deviation of 6.9 cm (based on data from the
asked by melissa on March 15, 2014 
Chemistry
Zinc metal reacts with hydrochloric acid according to the following balanced equation. Zn(s) + 2HCl(aq) > ZnCl2(aq) + H2(g) When 0.114 g of Zn(s) is combined with enough HCl to make 51.1 mL of solution in a coffeecup calorimeter, all of the zinc reacts,
asked by dina on April 2, 2010 
Mathematics
Q1.A man earn $1200 and spends $450 per month.Find ratio of (a)His income to his expenditure and (b)His savings to his income Q2.An open water tank with length 20 cm and width 15 cm holds 4.8 liters of water.calculate the height of the water level tank and
asked by Envy Green on May 14, 2011 
Physics
The cars (2 cars) are pulling a vault out of the wall of a police station. What is the acceleration and velocity from rest? This question comes from the vault heist scene in the movie Fast 5. you can use what even distance and time to find it. The weight
asked by Renee ( PLEASE HELP ME) on April 17, 2014 
Physics! HElp
A g ice cube at 15.0oC is placed in g of water at 48.0oC. Find the final temperature of the system when equilibrium is reached. Ignore the heat capacity of the container and assume this is in a calorimeter, i.e. the system is thermally insulated from the
asked by Idali on April 11, 2017 
HCA 2220
You are an office manager working in an orthopedist office. You are responsible for filling out the insurance billing forms and processing any denials. While reviewing the denials, you find they are in fact billable services. The issue is a lack of
asked by University of Pheonix on October 25, 2012 
statistics
A physician routinely makes physical examinations of children. She is concerned that a threeyearold girl has a height of only 87.8 cm. Heights of threeyearold girls have a mean of 97.5 cm and a standard deviation of 6.9 cm (based on data from the
asked by sandra on July 13, 2013 
Physics
Instructions for building a buried treasure include the following: Go 872 paces at 167 degrees turn to 286 degrees and walk 135 paces, the travel 319 paces at 152 degrees. A) Find the magnitude of the resultant displacement from the starting point. B) What
asked by Krystal on September 20, 2012 
math
find an advertisement for a weight loss product either online or in the print media, the more unbelievable the claims, the better a. What data does it offer for its promised benefits? Does it offer any descriptive statistics or merely testimonials? if it
asked by ios7 on September 30, 2013 
A L G E B R A H ELP MS SUE.
I THINK I MAY HAVE DONE MY HOMEWORK WRONG BECAUZE IT SAYS TO : ESTIMATE THE PRODUCT OR QUOTIENT. SO WOULD THAT MEAN TO ACTUALLY DO WORK THEN ESTIMATE THE PRODUCT OR QUOTIENT LIKE FIRST 72 X 57 = 4104 OR ESTIMATE; 4000 ? I AM CONFUSED ABOUT WHAT IM
asked by MARKO on September 20, 2011 
Physics
A coaxial transmission line has a solid inner conductor of radius a and a thinwalled outer conductor of radius b. The medium between the conductors has permeability (Mu)0. Find the inductance per meter of length of the line (a) if all current of the inner
asked by sandhu on March 23, 2011 
Math
A pedestal in a craft store is in the shape of a triangular prism. The bases are right triangles with side lengths of 12Â centimeters, 16 centimeters, and 20 centimeters. The store owner wraps a piece of rectangular cloth around the pedestal, but does
asked by pattiecakess2u on February 25, 2017 
Math
Early this spring researchers have recently discovered that there is one small remnant population of endangered bluegrass left in a small prairie plot outside of Kansas City. If there are approximately 850 individuals in the cohort, how many individuals
asked by Anonymous on May 5, 2016 
Science
Early this spring researchers have recently discovered that there is one small remnant population of endangered bluegrass left in a small prairie plot outside of Kansas City. If there are approximately 850 individuals in the cohort, how many individuals
asked by Anonymous on May 5, 2016 
Physics
A golf ball released from a height of 1.80 m above a concrete floor, bounces back to a height of 1.06 m. If the ball is in contact with the floor for 4.62 ms, what is the magnitude of the average acceleration a of the ball while it is in contact with the
asked by Lindsay on October 4, 2007 
American Government
I really need help on this journal activity. In this assignment, you are to take each of the purposes form a more perfect union, establish justice, insure domestic tranquility, provide for the common defense, promote the general welfare, and secure the
asked by Cassandra on November 30, 2010 
Creating an Advertisement
Yes Ms. Sue my target is the audience. Learned about the HBC company, and now have to do a Ad on it. What could my title be? I was trying to look for a good slogan, but I don't know. I don't really want it to be as simple as...."Work for the HBC" I've
asked by Anonymous on May 2, 2011 
Math
I am having a hard time figuring this out. Can someone assist me in the right direction? Here is the problem: 5. When managing a business, it is important to take inventory of where your money is spent. You have a monthly budget of $5,000. Refer to the
asked by Sarah on April 7, 2010 
chmistry
When 0.633 g of Ca metal is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 103C is observed. Assume the solution's final volume is 200.0 mL, the density is 1.00 g/mL, and the heat capacity is 4.184 J/gC. (Note: Pay attention to significant
asked by alexis on February 12, 2007 
histroy
complete a paper on Hinduism. The paper will allow you to focus on the religion’s cultural and societal influences and compare them to its origins. You are also asked to explain the Hindu desire for liberation from earthly existence. We don't write
asked by Trenet on March 22, 2007 
chemistry
If your car gets 21.4 mpg, how many L of CO2, will you release into the atmosphere, if you drove the 1280miles from Towson University to key West Florida for a much needed break after taking Chemistry 121? Assume 1.05atm and 17.0C. What would your carbon
asked by Nancy on December 15, 2014 
chemistry
If your car gets 21.4 mpg, how many L of CO2, will you release into the atmosphere, if you drove the 1280miles from Towson University to key West Florida for a much needed break after taking Chemistry 121? Assume 1.05atm and 17.0C. What would your carbon
asked by Anonymous on December 15, 2014 
chemistry
If your car gets 21.4 mpg, how many L of CO2, will you release into the atmosphere, if you drove the 1280miles from Towson University to Key West Florida for a much needed break after taking Chemistry 121? Assume 1.05atm and 17.0C. What would your carbon
asked by jessica on December 15, 2014 
English
Which line is most significant in developing the epiphany in this passage? A. “He was conscious of, but could not apprehend, their wayward and flickering existence;” B. “He watched her while she slept as though he and she had never lived together as
asked by Kai on February 25, 2019 
Science
In the UK, what is the recommended allowance for: 1) salt in a day 2) water in a day 3) fruit in a day 4) calories in a day men 5) calories in a day women 6) fat in men 7) fat in women my answers are: 1) 6g 2) 6  8 glasses 3) 5 4) 2550 5) 1940 6) 7)
asked by Mich on October 16, 2009 
algrbra
Complimentary angles add up to 90º So translate the English into Math. if you let the unknown angle be x then "the measure of the compliment of the angle" > 90x "10 degrees less than three times the measure of the angle" > 3x  10 so....... 90x
asked by Reiny on March 28, 2007 
Math
BOOKBINDING Two square sheets of cardboard used for making book covers differ in area by 44 inches. An edge of the larger square is 2 inches greater than an edge of the smaller square. Find the length of an edge of the smaller square. My answer: Let x be
asked by Trina on October 30, 2016 
intro to statistics
A random study of recent graduates' average grades and degrees showed the following results. Grade Degree C B A B.S. 6 9 13 B.A. 5 12 10 If a graduate is selected at random, find these probabilities. 1.The graduate has a B.S. degree, given that he or she
asked by Mark Jessen on December 8, 2011 
math
A box of chalk and 2 staplers cost $10. Three boxes of chalk and 2 staplers cost $18. Find the total cost of 1 box of chalk and 1 stapler.
asked by Tony on October 27, 2013 
Calculus
Find arc length of y=logx from x=1 to x=2. dy/dx)^2=1/x^2 arc length=Int of [sqrt(1+1/x^2)]dx =Int of [sqrt(1+x^2)/x^2] =Int of [sqrt(1+x^2)]/x from x=1 to x=2. How to proceed further to integrate?
asked by MS on September 12, 2013 
math
When 2 dozen cans of food are placed in a bucket, the mass is 4560 g. When 18 cans of food are placed in the same bucket, the mass is 3480 g. Find the mass of the bucket?
asked by brebre on September 13, 2010 
math
A line crosses the yaxis at (0,4) and has a slope of 2. Find an equation for the this line. A) y = 2x + 4 B) y = 2x + 4 C) y = 2x  4 D) y = 4x + 2
asked by Sara on January 14, 2016 
math
A box of chalk and 2 staplers cost $10 Three boxes of chalk and 2 staplers cost $18. Find the total cost of 1 box of chalk and 1 stapler?
asked by Anonymous on October 27, 2014 
biology
Given that the caloric expenditure is about 10 kcal/ 1 lb. * day. How would you find the ATP expenditure/day. Is it possible to calculate the amout of ATP used per day given only the caloric expenditure?
asked by jared on April 2, 2009 
Math
Aljur has 32 more toy cars than Harry. If Aljur has 3 times as many toy cars as Harry, find the total number of toy cars they have in all.
asked by Ade on August 14, 2017 
MATHS
Find arc length of y=logx from x=1 to x=2. dy/dx)^2=1/x^2 arc length=Int of [sqrt(1+1/x^2)]dx =Int of [sqrt(1+x^2)/x^2] =Int of [sqrt(1+x^2)]/x from x=1 to x=2. How to proceed further to integrate?
asked by MS on September 11, 2013 
geometry
the length of a rectangle is 9 inches. write an expression for the area of the rectangle if the width is w inches. find the area of the rectangle when the width is 1,8,9, and 11 inches.
asked by alanaR. on August 26, 2010 
math
There were 72 visitors to a website in an hour. This is 14 more visitors than in the previous hour. Write an equation to find the number of visitors to the website in the previous hour.
asked by Seb on October 30, 2012 
PreCal
Find sin x/2, cos x/2, and tan x/2 from the given information. [1]. sin x = 5/13, 0° < x < 90° 1). sin x/2 =________. 2). cos x/2 =________. 3). tan x/2 =________. [Note: Plz help with these 3]
asked by Amber on July 7, 2016 
Maths
In a basket of apples and oranges. 15% of te he fruits are rotten. 30% of the apples and 10% of the oranges were rotten. Find the ratio of the number of apples to the number of oranges.
asked by Bennett on May 14, 2016 
mathProbability
In a certain manufacturing process the probability of a type I defect is 0.21, the probability of a type II defect is 0.31, and the probability of having both types of defects is 0.01. Find the probability of having neither type of defect.
asked by Emma on March 16, 2012 
partial differentiation
u(x,y)=xln(x^2+y^2)(2y times inverse of tan of y/x) 1)find derivative of u wrt to x and then wrt y 2)show that (x times derivative of u wrt x)+(y times derivative of u wrt y) = u +2x
asked by pakh on February 3, 2009 
math
find the height in feet of a ball after 6 seconds in the air. after one second the ball is 148 feet in the air; after 2 seconds it is 272 feet in the air
asked by TERESA on June 16, 2014 
Percentage
On a rainy day,out of 150 students in a school 25 were absent.find the percentage of students absent from the school? What percentage of students are percentage?
asked by Keerthan on October 16, 2016 
CHECK ANSWERS AND HELP PLEASE
if P(A)=.60, P(A/B)=.50, AND P(B)= .40, answer the following. 1) events A and B are independent =FALSE true or false or cannot determine 2) events A and B are disjoint =TRUE true or false or cannot determine 3) find P(A and B) =??????
asked by MELISSA on April 8, 2013 
maths
John is 3 times as old as Susan now. In 4 years time John will be 18 years older than Susan. Find John's age and Susan;s age now.
asked by xavier on March 22, 2012 
stats
A die is rolled. Find the probability of the given event. (a) The number showing is a 6; (b)The number showing is an even number; The probability is; (c) The number showing is greater than 2; The probability is
asked by john on December 2, 2017 
Maths
A cuboid has total surface area of 40 meter squar and its lateral surface area is 26 meter squar .Find the area of its surface
asked by Chandan kumar on November 6, 2011 
Math
Period 1 has 15 students in it and a test average of 86%. Period 2 has 21 students in it and an average of 88%. Period 3 has 12 students in it and an average of 95%. Use weighted means to find the overall average of the classes.
asked by John on January 26, 2009 
Physics..=> drwls  I need your help
I need help seeing if my thoughts are correct and how to do some things. Block 1 of mass 0.200 kg is sliding to the right over a frictionless elevated surface at a speed of 8.00 m / s. The block undergoes an elastic collision with stationary block 2, which
asked by ~christina~ on February 26, 2008 
college maths
In amusement park considering adding some new attractions,conducted a study over several typical days and found that ,of 10,000 families entering the park ,1024 brought just one child (define as younger than age 12),3370 brought two children ,3510 brought
asked by adiba on August 28, 2012 
Science
Where can I find information on how to conduct an experiemnt on the affect of humidity on the hair of mammals? Please Help ..I know someone knows the answer. PLEASE!!! please someone answer me!!!!! possably search hair coloring brand names, and call or
asked by Brook on December 6, 2006 
physics
The electronic flash attachment for a camera contains a capacitor for storing the energy used to produce the flash. In one such unit, the potential difference between the plates of a 760 µF capacitor is 315 V. (a) Determine the energy that is used to
asked by Ann on February 4, 2007 
Physics
3 There are two charges +Q and –Q/2 that locate at two positions with a separation of d as shown in Fig. 1. We may put +Q at the origin of the xaxis to facilitate the calculation. (a) Find the electric field for +Q and –Q/2 at the position P. (5
asked by David on September 5, 2010 
math
find 2 prime numbers that if multiplied would generate a 400 digit number I'm not sure what you want. 400 is a threedigit number, and 4000 is a fourdigit number. I don't think you want a "400 digit number." Assuming you want a number with a value over
asked by quita on November 29, 2006 
phsyics
A warwolf, or trebuchet, is a device used during the Middle Ages to throw rocks at castles and now sometimes used to fling pumpkins and pianos. A simple trebuchet is shown in the figure. Model it as a stiff rod of negligible mass 3.00 m long and joining
asked by Anonymous on November 12, 2012 
physics
A warwolf, or trebuchet, is a device used during the Middle Ages to throw rocks at castles and now sometimes used to fling pumpkins and pianos. A simple trebuchet is shown in the figure. Model it as a stiff rod of negligible mass 3.00 m long and joining
asked by Anonymous on November 11, 2012 
Physics
Two blocks move along a linear path on a nearly frictionless air track. One block, of mass 0.107 kg, initially moves to the right at a speed of 4.70 m/s, while the second block, of mass 0.214 kg, is initially to the left of the first block and moving to
asked by koko on October 18, 2012 
Maths
A manufacturer of souvenir items makes key rings which sell for $5.80 each. The cost of manufacturing is $1250 to set up the process, and then $0.80 per key ring. 1) Write a rule for the income in dollars, S, from selling n of these key rings. 2) Write a
asked by Oatley on December 23, 2016 
Easy Maths Question
A manufacturer of souvenir items makes key rings which sell for $5.80 each. The cost of manufacturing is $1250 to set up the process, and then $0.80 per key ring. 1) Write a rule for the income in dollars, S, from selling n of these key rings. 2) Write a
asked by Dumb on December 22, 2016 
physics
A 50g ice cube is added to 110g of water in a 62g aluminum cup. The water and cup initially have a temperature of 23°C. Find the initial temperature of the ice cube such that all of the water is just turned to ice. Use the following specific heats: water
asked by sandhya on June 29, 2010 
PreCalculus
The formula D= 5e ^0.4h can be used to find the number of milligrams D of a certain drug that is in a patient's bloodstream h hours after the drug has been administered. When the number of milligrams reaches 2, the drug is to be administered again. WHat
asked by Erica on October 10, 2006 
Math
I have two problemson polygonal convex sets which I do not understand. The first: Find the minimum value of f(x,y) = 2xy+2 for the polygonal convex set determined by this system of inequalities: x is more than or equal to 1 x is less than or equal to 3 y
asked by Joanie on January 20, 2009 
math/algebra
A kicker punts a football from 3 feet above the ground with an initial velocity of 47 feet per second. Write an equation that gives the height (in feet) of the football as a function of the time (in seconds) since it was punted. Find the height (in feet)
asked by Anon on December 9, 2012 
Physics
How do you set up and solve this question Ben (55 kg) is standing on very slippery ice when Junior (25 kg) bumps into him. Junior was moving at a speed of 8 m/s before the collision and Ben and Junior embrace after the collision. Find the speed of Ben and
asked by Felice on September 30, 2017 
PHYSICS
Vector A⃗ points in the negative x direction and has a magnitude of 22 units. The vector B⃗ points in the positive y direction. partA:Find the magnitude of B⃗ if A⃗ +B⃗ has a magnitude of 37 units. partB: Sketch A⃗ and B⃗ . Draw the vectors
asked by sintia on February 13, 2017 
science
Two insulated beakers contain different amounts of identical liquids. Beaker A contains twice as much liquid as Beaker B. The temperature of Beaker A is 80°C. The temperature of Beaker B is 40°C. An aluminum rod connects the beakers, and the system is
asked by Isabel on March 21, 2015 
Calculus
A fence must be built in a large field to enclose a rectangular area of 25,600m^2. One side of the area is bounded by n existing fence, so no fence is needed for that side. Materials for the fence cost $3 per meter for the two ends and $1.50 per meter for
asked by Dante on March 24, 2016 
math
A kicker punts a football from 3 feet above the ground with an initial velocity of 47 feet per second. Write an equation that gives the height (in feet) of the football as a function of the time (in seconds) since it was punted. Find the height (in feet)
asked by timothy on December 9, 2012 
Quanitive Methods
A car rental company has $540,000 to purchase up to 25 new cars of two different models. One model costs $18,000 each and the other model costs $24,000 each. Write a system of linear inequalities to describe the situation. Let x represent the first model
asked by Tam on October 1, 2007 
physics
The center of mass and the moment of inertia of a 2D rigid body A 2D rigid body shown in the figure2 has constant density ρ kg/m2. It is a thin circular disc of radius R centered at point P that contains a circular cavity centered at point Q. The
asked by arslan on December 29, 2011 
Calculus
Suppose that you are to make a rectangular box with a square base from two different materials. The material for the top and four sides of the box costs $1/ft2$1/ft2; the material for the base costs $2/ft2$2/ft2. Find the dimensions of the box of greatest
asked by Allie on November 19, 2016 
FREE BODY DIAGRAM calculus
A car is traveling north towards an intersection at 60mph at the same time a truck is headed east toward the same intersection at 45mph. Find the rate of change of the distance between the car and truck when the car is 3 miles south of the intersection and
asked by erica on October 7, 2012 
maths
A cyclist who is travelling directly to the East at 8 kilometres per hour finds that the wind appears to blow directly from the North. She then continues to travel East but she doubles her speed to 16 kilometers per hour and the wind then appears to blow
asked by bella on October 24, 2016 
algebra word problem
A kicker punts a football from 3 feet above the ground with an initial velocity of 47 feet per second.1) write an equation that gives the height (in feet) of the football as a function of the time (in seconds) since it was punted. 2) Find the height (in
asked by Anneliese on January 6, 2017 
Physics
A fountain contains a 3 m tall cylinder with holes placed at a height of 1 m and 2m. The water level is kept constant at a height of 3 m by an input pipe. As water shoots out from the tube, it strikes the fountain pool at some distance x away from the
asked by Nick on February 9, 2011 
finacial question
is there anywhere i can find this information or if someone could help me with it... who are the internal and external users of a company's financial statements? For what purposes do they use this information? External users include stockholders and
asked by jasmine20 on May 8, 2007 
math
Because of the increase in traffic between Springfield and Orangeville, a new road was built to connect the two towns. The old road goes south x miles from Springfield to Freeport and then goes east x + 5 miles from Freeport to Orangeville. The new road is
asked by Andrea on November 21, 2018 
Computer science
If we have any five numbers. how do we find maximum and minimum number of those. You take the first number and store it in variable Min and Max. Then you take the second number. If that number is larger than the variable Max you overwrite Max and store
asked by Sing on December 15, 2006 
Math
You sell instruments at a Caribbean music festival. You earn $326 by selling 12 sets of maracas, 6 sets of claves, and x djembe drums. Write an equation you can use to find the number of djembe drums you sold. An equation that you can use is ___ =326
asked by Stella on February 12, 2018 
Physics
The seesaw in the figure below is 4.5 m long. Its mass of 20 kg is uniformly distributed. The child on the left end has a mass of 14 kg and is a distance of 1.4 m from the pivot point while a second child of mass 39 kg stands a distance L from the pivot
asked by Patrick on March 28, 2014 
Math
How would you do this problem? At the beginning of the year, the price of gasoline is $1.05 per gallon. The price increased $0.05 per gallon each week for the next 5 weeks. The price then decreased $0.07 per gallon for the next 3 weeks. Find the difference
asked by Jillian on August 26, 2008 
Math
The weekly rental cost of a 20 foor recreational vehicle is $129.50 plus $0.15 per mile. Find a linear function that express the cost C as a function miles driven m.  What is the rental cost if 860 miles are driven? How many miles were driven if the
asked by Rony on March 7, 2010 
algebra
question The square root of a negative number is imaginary. That is you cannot find, for example, sqrt(49) . Why? my answer Yes you can, however this is aginst the normal operations non the less we are dealing with iminiganary numbers so, as such the
asked by tony on June 30, 2008 
function of x
the function f(x) 100,000x/100x models the cost in dollars for removing x percnet of the pollutants from a bayou in which a company dumped creosol. find the cost of removing 60 and then 80% of the pollutants from the bayou. Can the company every remove
asked by Anonymous on April 15, 2012 
Chemistry
In a reaction vessel, 2.4 mol of Al(OH)3 and 5.3 mol of H2SO4 react. Products: Al2(SO4)3, H2O [I know...] Moles of Al2(SO4)3 in container:1.2mol Moles of H2O in container:7.2 mol [But not...] Moles of excess reactant in container:____mol how do i find it?
asked by Marriot on April 17, 2011
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