Questions Asked on
August 31, 2016

Algebra 2
can you help me understand? How do you find domain and range for ymx+b? thank you.
asked by raid 
Algebra
Can you explain to me what is a set notation, interval notation, and inequality notation? thank you
asked by raid 
Math
Several students were surveyed about their favorite class. 26 students chose art 19 English 21 math 16 music 32 science. What fraction of the of the students chose music as their favorite subject.
asked by Anonymous 
Math
Several students were surveyed about their favorite class. 26 students chose art 19 English 21 math 16 music 32 science. What fraction of the of the students chose music as their favorite subject.
asked by Anonymous 
Social Studies Help
1. Why did the British want to expand control into the Ohio valley in the mid 1700s? a. to force the French out of North America b. to put French settlers there under English rule c. to demonstrate Britain's strength to France and Spain d. to gain access
asked by Maya 
algebra
A tropical species of mite named Archegozetes longisetosus is the record holder for the strongest insect in the world. It can lift up to 1.182 x 10^3 times its own weight. a) If you were as strong as this insect,explain how you could find how many pounds
asked by Tim 
Algebra
A train leaves the station at 8 a.m. and averages 40 miles per hour another train leaves the same station one hour later and averages 50 miles per hour traveling in the same direction on a parallel track at what time will the second train catch up with the
asked by Kristina 
Algebra
A train leaves the station at 8 a.m. and averages 40 miles per hour another train leaves the same station one hour later and averages 50 miles per hour traveling in the same direction on a parallel track at what time will the second train catch up with the
asked by Kristina 
math
Expand (1+x+x^2)^3
asked by bhanu 
Math
Insert +, , x, or + symbols to make each statement true 17?2?3?8=3 33?3?2?5=1
asked by Bella 
said
it was found that in an experiment tthat a gas c diffuses 8.76¡Á10^1 times faster than nitrogen gas calculate the molecular mass of gas c (n=14)
asked by saara 
chemistry
it was found that in an experiment tthat a gas c diffuses 8.76¡Á10^1 times faster than nitrogen gas calculate the molecular mass of gas c (n=14)
asked by saara 
percentage
Australia scored a total of X runs in 50 overs. India tied the scores in 20% less overs. If India's average run rate had been 33.33% higher the scores would have been tied 10 overs earlier. Find how many runs were scored by Australia?
asked by vipul 
physics
The periodic time of simple pendulum varies directly as the mass(m) of a Bob, length (l) of the place where the pendulum is suspended. determine the expression of periodic time(t)
asked by kinyua 
Maths
if base and corresponding altitude of a triangle is 11/2 and 7/3.find the area of the triangle.
asked by Sreya 
Finance
Audrey Sanborn has just arranged to purchase a $550,000 vacation home in the Bahamas with a 20 percent down payment. The mortgage has a 6.1 percent stated annual interest rate, compounded monthly, and calls for equal monthly payments over the next 30
asked by Anonymous 
physic
the light from a helium neon laser has a wavelength of 632 nanometers in air. the same light has a wavelength of 479.2 in glass. the frequency of the light is the same in air and glass. find the speed of the laser light in glass.
asked by gerl 
math
A and B play card on stake. A gains from B 1/4 of the latter's money. B gains from A 1/3 of A's original money. Each has now rs 400. How much money did each have before playing the game? Well I tried this question a lot and have no clue how to do it I made
asked by A GOODSTUDENT 
math
The total price of a mobile and a watch is rs8000. If 10% discount and 10% VAT IS imposed on both, their selling price becomes rs7920, find the marked price of mobile and watch separately. Well I did this question and every time I get to a point where the
asked by A GOODSTUDENT 
math
How to Arrange multiplication and division symbol as you wish between number 1 to 9 to get a result of 1.
asked by jyothi 
English
1. Some students posted a lot of unkind comments, making fun of my pose. 2. Some students posted a lot of unkind comments while they made fun of my pose. 3. Some students posted a lot of unkind comments while they were making fun of my pose. 4. Some
asked by rfvv 
English
1. A few day ago, I went to the zoo with Chanmi and Mina.  Why is 'the' used before 'zoo' in this sentence? Does 'the zoo' mean the specific zoo which both girls know? Or is zoo' in generic use?
asked by rfvv 
English
1. Have you checked out our school website lately? 2. Have you lately checked out our school website? (What is the suitable position of the adverb 'lately'?) 3. Is there something that/which I should see? (Do you prefer 'which' to 'that' in this sentence?)
asked by rfvv 
maths
find the distance between the point and the plane (2, 5, 3) 3x + 2y  3z = 6
asked by lottie 
math homework
solve the system of equations algebraically for x and y { x^2 + y^2 = 26 x + y = 6 a. (1,5) (1,4) b. (4,5) (5,4) c. (5,1) (5,1) d. (1,5) (5,1) e. no solution
asked by lottie 
maths
evaluate the expression (94) (93) a. 94 b. 93 c. 1 d. 88 e. 5
asked by jessie 
math
solve the system of equations for x and y { x^2  11x y =24 x^2  11x + y = 24
asked by jessie 
damon can you help with this?
I posted this question earlier but had a typo, can you take another look? { 1/3x + 3/4 y  2/3 z = 8 x + 1/2 y  1/3z = 18 1/6 x  1/8 y  z = 24 a. (6, 8, 24) b. (6, 8, 24) c. (0, 8, 24) d. (6, 8, 24) e. (6, 8, 24)
asked by lottie 
Real Estate Law
______ is an agreement to the terms of an offer, creating a binding contract. a. Acceptance b. Escrow c. Legal Capacity D. Equitable title
asked by Lisa Schnell 
maths
Simon swims 6 lengths of a swimming pool per day for x days . jade swim 5 more lengths per day than Simon for y days . if jade Swam for 6 days and the total lengths swam is 114, how many days did Simon swim for ?
asked by gonvin 
math homework
use the limit process to find the slope of the graph of 'square root' x+8 at (8,4) a. 4 b. 1/4 c. the slope is undefined at this point d. 1/8 e. infinity
asked by jessie 
reiny please help me
use the derivative of f(x)=2x^3 + 6x to determine any points on the graph of f(x) at which the tangent line is horizontal a. (1,8) and (1,8) b. f(x) has no points with a horizontal tangent line c. (2,28) and (2,28) d. (1,8) e. (0,0)
asked by anonymous 
math
find the triple scalar product u . (v * w) for the vectors u = 9i  7j  3k v = 6i + j  5k w = 2i + 8j  9k a. 877 b. 299 c. 19 d. 0 e. 899
asked by Sreya 
math
find the general form of the equation of the plane passing through the point and perpendicular to the specified vector. (8, 6, 3) n =i6j + k a. x  6y + z  25 = 0 b. x  6y + z + 25 = 0 c. x  6y + z = 0 d. 8x + 6y + 3z  25 = 0 e. 8x + 6y + 3z + 25 = 0
asked by Sreya 
maths
there are 12 questions on a paper, 80% pass rate, didn't have time to do last 3 questions will I pass if the ones I did do are correct
asked by steph 
Geometry
Find the equation of the circle which is concentric with the circle x^2+y^2+3y8y+16=0 and tangent to the line 4x+3y12=0. Show your solution.
asked by Vince 
percentage
Australia scored a total of X runs in 50 overs. India tied the scores in 20% less overs. If India's average run rate had been 33.33% higher the scores would have been tied 10 overs earlier. Find how many runs were scored by Australia?
asked by vipul 
math
An ant starts at position (0, 0) and walks north, east, south or west, one unit at a time. How many di erent paths of length 8 units finish at (0, 0)?
asked by sarah 
math
subtract the following rename if necessary.7 1/25 3/4=
asked by thraixie 
Precalculus
Find the equation of the locus of the point which moves so that its distance from the point (2,0) is 2/3 its distance from the line y=5.
asked by Ace 
english
These sentences are from my test in which I answered these sentences incorrectly. So please suggest the right answers to them. 1)Ram said to me,"I go to school daily."(change to indirect speech) 2)He wrote me a letter.(change to passive voice) 3)Who built
asked by Diana 
ENGLISH 1501
Identify the main sound device employed by the poet, and discuss the effect it has by referring to 3 examples from the poem. Small Passing  Ingrid de Kok. Please tell me someone can help?
asked by Bux 
Math
The chef has 25 pounds of strip loin. The trim loss on the strip loin is 35% and the cooking loss is 80% of the trimmed weight. How many pounds of trimmed, cooked strip loin will the chef have left to serve to his customers?
asked by Anonymous 
ART
This art piece was created primarily to? Express political views by representing historic figures in a political setting. Create a utilitarian tool for instruction on anatomy. Express moods and feelings through use of color. Record cultural and historic
asked by LOVE 
math
Prime factorization of 88 with division and factor tree method. I am not able to do this question.
asked by mauli 
Chem2
The vapor pressure of water (at 50.0 o C) is lowered by 17.0 torr when 36.1 g of an unknown nonelectrolyte is added to 65.56 g water. Determine the molecular weight of the unknown. Density solution = 1.05 g/mL Vapor pressure H2O @ 50oC = 92.5 torr
asked by Laura 
Physics
A small car has a mass of 300 kg and it is brought to rest in 4 seconds from a speed of 20 metres per second.If there is no resistance to motion,find the force exerted by the brakes
asked by Kila 
English 1 part 1
Essays, articles, and speeches are all works of nonfiction. Which of the following is an accurate statement about the authors of nonfiction?
asked by Anonymous 
Math
A farmer uses 11/18 of his field to grow rice and 3/7 of remaning field for growing tomatoes of the area thus left he uses 1/4 of his to grow spanich and the rest to grow sweet potatoes What fraction of field is used to grow sweet potatoes??
asked by Summit 
Physics
How much work is required to lift a bag of wheat (mass 50kg) to a height of 2.4m?
asked by Abbey 
Art
Creativity has allowed or innovation for many industries. How has creativity affected the energy industry? It has allowed for the same traditional energy sources to continue being used for generations. It has allowed for new energy source to be discovered
asked by LOVE 
Social Studies
What was a primary challenge faced by the Jamestown colonists during the first few years? a.They chose an unsecure location b.They lacked knowlede c.They faced fierce trading competition from the French and Dutch. d.All of the crops they grew had to be
asked by Carter 
math
subtract 4 2/3  3 2/5 ?
asked by clair 
english
two of the following proverbs have similar meaning which ones are they 1.Those that dance must play the music 2. The tongue is the enemy of the neck 3.A golden hammer breaks an iron door 4.who pays the piper calls the tune 5. A barking dog never bites
asked by hiyab 
Social Studies
according to the chart what did new england and the middle colonies have in common A Either region have any wealth enslaved workers B both regions import wood products C both regions exported mostly food products D both regions had large shipping
asked by Kolby 
math
two students are picked at random from a group of 8 girls and 6 boys,calculate the probability that the two picked atleast one is a boy.
asked by joy 
math
pls answer 5 2/6 ecreased by 1/4
asked by Anonymous 
math
Subtract 9 1/4 from 15 2/6 pls anwswer this
asked by Anonymous 
Science
a body of mass 500g moving at 5m/s comes to rest after covering a distance of 5m.find the retarding force acting on it.
asked by Sanjaytharan 
math
3.96 x 10^2/ 1.5 x 10^6
asked by kaylee 
science
I believe that our solar system formed by the same process as star formation. A huge cloud of dust and gas collapsed and condensed. Gravity pulled matter into the center core, nuclear fusion began, and our Sun was created. Remaining matter and gas clumped
asked by javier 
Social Studies Help ASAP
Why did the British want to expand control into the Ohio Valley in the mid1700s? a. to force the French out of North America b. to put French settlers there under English rule c. to demonstrate Britain’s strength to France and Spain d. to gain access to
asked by Vicky 
science
Using an example, explain how being able to understand scientific principles and think scientifically can help you solve problems and answer questions in your everyday life
asked by ttng 
Examples
Beta 1.2, risk free rate 5%, market risk primum 6%. What is common stock
asked by Mebratu Ambelu 
One more Social Studies Help
Why did the British feel justified imposing the Stamp Act on the colonists? Select two. a. Similar stamp taxes were already used in England and Europe. b. The taxes protected colonists from Native Americans. *** c. Britain had spent money protecting
asked by Vicky 
Science
Is the inventory of time machine related to black hole
asked by Ronson 
Algera check answers
Which of the following is the most appropriate unit to describe the rate at which data is transferred using the internet? A. Megabits per second, because the independent quantity is time in seconds and dependent quantity is amount of data in megabits B.
asked by Summer Moriarty 
math
A rectangle is removed from a right triangle to create the shaded region shown below. Find the area of the shaded region. Be sure to include the correct unit in your answer.
asked by Anonymous 
homework help: social studies
Why were colonial minutemen so prepared for the arrival of the British in Concord? (Worth 2 points) When Washington saw the British, he fired three cannon shots sending a warning sign Paul Revere had warned villages that the redcoats were coming The Green
asked by amelia 
Science
A student measures the mass of a paper clip. The student’s data table is shown below. The accepted value for the paper clip’s mass is 1.14 g. Trial 1  2.45 g Trial 2  2.40 g Trial 3  2.42 g Which of the following describes the student’s
asked by Scarlet 
Math
the sum of the reciprocals of two consecutive positive numbers is 17/12 . Find the numbers
asked by Damien 
geometry
The perimeter of triangle ABC is 13 cm. It was dilated to create triangle A'B'C' The perimeter of triangle...is cm
asked by erika 
Math
The balance listed on Kim's bank statement was $65 in April. In May, her balance was $12. What equation represents the difference in her account balances from April to May? 1. 65  12 = 53 2. 65  (12) = 77 3. 65  (12) = 53 4. 65 + 12 = 77
asked by Pier 
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.
asked by FluttershyK 
math work
find the minors and cofactors of the matrix [ 3 2 8 ] 3 2 6 1 3 6
asked by sophie 
math work
determine whether the planes are parallel, octagonal or neither a. 4x + 5y + z = 1 3x + 5y  37z = 3 b. 2x  y  3z = 5 2x  6y  z = 3
asked by sophie 
Confidentiality and Allied Health
When should information be entered into a medical record? A at the time the event occurs b at the time set aside at the end of the shift c while the physician is making rounds d when the patient is discharged from the hospital I think its a
asked by Heather 
math work
find the triple scalar product u . (v * w) for the vectors u = 9i  7j  3k v = 6i + j  5k w = 2i + 8j  9k
asked by sophie 
algebra
for what value of x is the rational expression below equal to zero? 2x/2+x
asked by jessica 
math work
evaluate the expression ( 94 93) please help with this! I don't know what to do! ps there is a big bracket that is around the 94 and the 93, i just couldn't enter that into the box.
asked by sophie 
calculus
find lim 12x / 1+6x x > infinity find lim [ x / ((3+x)^2) 5] x > infinity
asked by ellora 
Math
Two cars start at the same time from two places 330 km. apart and travel toward each other.Car A travels at 50 kph and Car B at 45 kph. If Car A rests for one hour on the way, in how many hours after they left will they meet?
asked by Anonymous 
math
Alex deposits $250 at the end of each month into an account that earns 4% interest compounded monthly. Determine the value of Alex’s account after 10 years. State you answer to the nearest $1
asked by Molly 
Algebra
Classify the square root of 17 by the subsets of the real numbers to which it belongs select all that apply. Whole rational real natural integer irrational
asked by Gabby 
math
A bank offers 5% compounded weekly. How much should be deposited now in order to have $3,000 in four years?State your answer to the nearest $1
asked by dashy 
Physics
Write 2.38x10 to the 6th power in standard notation
asked by Steph 
Biology Vocab
This is the degree at which a test measures what it is intended to measure. It a Vocab word but im not sure which one. Please help ASAP
asked by Mellisa B 
Chemistry
Which of the following is true concerning the reaction below? H2S + HNO3 → S + NO + H2O A. S is reduced. B. H is oxidized. C. N is reduced. D. O is oxidized. ***
asked by Cherry 
MATH
If 1 CM = 48 INCHES, how many CM (or MM) would 80 INCHES be?
asked by JL 
Technology
How mis typing speed measured? In characters per second In characters per minute In words per minute •• In words per second What is special about F and J keys on a standard keyboard? They have bumps They are in the exact center of the keyboard ••
asked by Livy 
Math
How would you describe this representation? ****** ****** ******
asked by Paris 
Biology Vocab
This is an error in measurement that can be caused by an imperfection in the equipment being used or from mistakes the experimenter makes while taking the measurement.
asked by Mellisa B 
Math
How many diagonals can be drawn from one vertex of a 12 sided polygon. ****WORK NEEDED TO BE SHOWN****
asked by ***GIOVANNI*** 
Art
1 which word means to influence someone in a positive and existing manner? Heritage Express Innovate Inspire•• 2 Which of the following best describes artists inspiration? Generally artists only gain inspiration from their personal experiences Artists
asked by Livy 
Science
Can someone explain to me, what exactly scientific principles are?
asked by Sammy 
Mathematics
The opposite of 4 is 4.•• 4. ((4)). 4. The opposite of 10 is ((10)). 10. 10.•• 10.
asked by Cassidy 
Biology
A biology student is studying ways to grow crops in soils that are high in salts and other dissolved solids. To determine whether corn plants can tolerate salty soil conditions, she grows one corn plant in typical nonsalty soil and one corn plant in the
asked by Mellisa B 
Math
What makes 5 ? 8 a true statement >
asked by Megan Washington 
Algebra help
Which of the following best defines the quantities that should be measured to find Andy's driving speed? The quantity of time measured in hours depends on the quantity of distance measures in miles.*** The quantity of distance measures in miles depends on
asked by Summer Moriarty 
medical terminology
The plural form of the medical term phalanx _____ i think its x but that's the singular ending it doesn't give the plural form Im confused, help please?
asked by Anonymous 
Algebra 1
It took Everly 55 minutes to run a 10kilometer race last weekend. If you know that 1 kilometer equals 0.621 mile, how many minutes did it take Everly to run 1 mile during the race? Round your answer to the nearest hundredth. 3.41 minutes 5.50 minutes 6.21
asked by Summer Moriarty 
Math
Ivana's printer prints 40 pages in 5 minutes. How many pages will the printer print in 8 minutes?
asked by Amy 
s.s
in "raymond's run," which detail supports the prediction that squeaky will not let gretchen win the race
asked by dat_one_odd_oreo 
Math
A minor league baseball team plays 78 games in a season. If the team won 15 more than twice as many games as they lost, how many wins and losses did the team have?
asked by P 
Math
2 people 400 miles apart They both leave at the same time One drives 50 mph The other drives 100 mph How long till they meet?
asked by Brigette 
Forensics
Strontium90 is a radioactive waste product from nuclear reactors. It has a half life of 29 years. How many years would it take for a quantity of strontium90 to decay 1/16 of its original mass?
asked by Rachel 
Math
In a coordinate plane points (2,4) and (3, 1) are on a line.Which of the following must be true? A.)The two are intersecting B.)They are all above the x axis
asked by Yuliana Hernandez 
Math
( 2h^5p^8)^4
asked by Amy 
Social studies
1. what was the main reason most early settlers gradually spread across the americans? They were constantly under attack from neighbors tribes They often relocated to find more favorable farming conditions They traveled far and wide to trade their goods
asked by Chickis 
AP Psychology
Jay Weiss, a psychologist, used electric shock on rats in a control group and rats in an experimental group. One group; however, was given a piece of wood to chew on. They had fewer ulcers (open sores or lesions in stomach lining). What is the independent
asked by Rachel 
Biology
Explain the following statement: "life is complex on a molecular level. How is your environment different from the biosphere?
asked by Steve 
Math
A model car has a scale factor of 1/64 The diameter of a tire on the model is 0.42 inches the diameter of the tire on an actual car must be _ inches
asked by Bo 
Social studies
what was the town common in new england but not in other colonies? Dame schools Apprenticeships Private schools•• Free public schools
asked by Chickis 
Math
How can you use the doubling strategy for 7x3
asked by Marco 
math
A popular snack food reduced the amount of sodium in one serving from 700 milligrams to 630 milligrams. What is the percent decrease in the amount of sodium in this snack?
asked by kay 
geometry
if m
asked by bret 
Algebra 1
1.Simplify the expression: 6(5n+7) 2. Simplify the expression:3(4a5b) I'm not sure how to solve these if someone can please help me step by step I would appreciate it. Thank you
asked by Anonymous 
Math
A brand of chips has 30% of the calories of the regular brand. If the diet brand has 90 calories, how many does the regular brand have?
asked by Amy 
math
mr sato will give each pair of students 3 magnets. So far Mr sato has given 9 pairs of students their 3 magnets..How many more magnets does Mr Sato need so that each pair of students has exactly 3 magnets.There are 24 students in a science class.
asked by Anonymous 
linear algebra
A signal lac has six flags of which 1is blue ,two z white,3 ar red.it sends messages hostin flags in a flagpole.d messages ar being conveyed by d order in which d colours ar arranged find hw many mesaages it can send.......a.using exactly six flags,b.using
asked by victor 
biology
explain the following statement: "life is complex on the molecular level"
asked by Bob 
AP Psychology
Jay Weiss, a psychologist, used electric shock on rats in a control group and rats in an experimental group. One group; however, was given a piece of wood to chew on. They had fewer ulcers (open sores or lesions in stomach lining). What is the independent
asked by Rachel 
Algebra 1
Simplify the expression: 153[2+6(3)] I need a summer help on how to figure this out please. Thank you
asked by Anonymous 
science
Equations to show how the ff form complexes A. Fe^2+ and H2O B. Cr^3+ and NH3 C. Fe^3+ and CN^
asked by Fofie 
Science
Give an example of population.
asked by John Dosley 
Math
What are two pairs of numbers of 105 as their least common factor ?
asked by Joanne 
Boop
mo bisects angle lmn,m angle lmn = 6x20, m angle lmo= x+32 find m angle nmo but how if i don't know what lmn is
asked by Geometry 
speed
If I am doing 96 klms how long will it take me to go 10000 klms
asked by Des 
Math
7.6×10^6 in standard. Form
asked by Pedro 
algebra
Find an algebraic expression for the number of millimetres in L centimeters
asked by Dodo 
Math
12/4 what's the ratio
asked by Anonymous 
Math
A taxi charges $.75 for the first quarter mile and $.35 for each additional mile. How far did Freddie ride if he paid no more than $7.40 for his taxi?
asked by Freddie 
Math
formulas for the number of gram G in K kilogram.
asked by Tiara 
algebra
Find for the an algebraic expression for the number of hours in S seconds.
asked by noni 
Algebra
Eliminate the complex fractions (5/8)/(2/3) (x^1+y^1)/(x+y) (1/x+1/y)/(x+y) (xy/xy/) I was trying to find the lcd for the first one but couldn't figure it out. For the second one, I got to as far as getting the reciprocal of the numerator and then
asked by yaga 
algebra
Find the inverses 1) y=9/x x=9/y xy=9 y=9/x Which is wrong I believe 2) y=(2x+1)/(32x) How do I get rid of the ys after I replace the xs with them?
asked by yaga 
Algebra
Solving fractional equations 1) (1/x3)+(1/x+3)=(10/x^29) 2) (5/2x)(5/3(x+5)=(5/x) 3) (2x1/x1)(3x/2x+1)=(x^2+11/2x^2x1) I just have a problem knowing what the lcd is. For the first one, i know I had to m,multiply the left side by x3 and x+3, but it
asked by yaga 
PreCalulus
for a person who drives his car 15000 miles a year trading in a car that gets 15 miles per gallon for a car that gets 18 miles per gallon (a 20% increase) will save them how many gallons of gas each year?
asked by Joanne 
Math
Jim pays $75 per month for a cell phone plan plus $0.30 per minute be on the first thousand minutes write an equation for the cause (y) based on the number of minutes(x)after the first 1000 I have become very confused.
asked by Katey 
math
the temperature in Alaska dropped by 5.7 degrees every hour for 3.5 hours.if the temperature started at 23 degrees f,what temperature was it at the end of the 3.5 hours?
asked by Joud 
Math
Assuming there are 4 weeks in a month, how many months are there in d days?
asked by nora 
PHYSICS CLASS 9
A car moves at a speed of 40km/h, It is stopped by applying brakes which produces a uniformacceleration of 0.6m/s2. How much distance will the vehicle move before coming to stop?
asked by JAYITA CHAUDHURI 
Science
what are some barriers to solve the zika virus problem? What are some possible solutions for zika virus problem? According to the off the podium article about zika virus. tnx a lot .
asked by Dj 
math
How many centimetres in X metres Y cm?
asked by Laila 
Math
Write an expression for the number of years in t months.
asked by Dessy 
Math
Find three consecutive even integers such that the sum of the smallest integer and twice the median integer is 20 more than the largest integer.
asked by Lacy 
Math
construct a formula for the number, T, of days in X weeks and Y days.
asked by wina 
Math
A petrol tank that is 3/4 full holds Y litres. How many litres can the tank hold when full?
asked by Simone 
9th grade algebra
Evaluate the following expression given the function. function: h(x)=12/x problem: h(x) = 2 solution: 2 = 12/x. 1/12 * 2 = 12/x *1/12 (mulitply both sides by 1/12 to get x by itself. 2/12 = 1/x 1/6 = 1/x (simplified 2/12) I don't think this is right.
asked by Alexis 
science
what functions do individual cells perform that are similar to the functions of our bodies?
asked by Joud 
math
car A travels 135 miles with 6 gallons car B travels 285 with 15 gallons which car has a better mileage
asked by leslie 
algebriac expression
Stephanie has d dollars to invest and splits the money between two accounts. If she invests $ 3100 in one account, write an algebraic expression in terms of d for the amount she invests in the second account.
asked by Lisa 
Algebra
Find the value of unknown number in proportion m/2=3/4
asked by Anonymous 
Precalculus
You are given the dollar value of a product in 2013 and the rate at which the value of the product is expected to change during the next 5 years. Use this information to write a linear equation that gives the dollar value V of the product in terms of the
asked by Claire 
Math
A standard football field is 100 yards long and 53 1/3 yards wide. A quarterback is standing on the 25 yard line, 25 yards from the left sideline, throws the ball to a receiver who is on the 35 yard line, 5 yards from the right sideline, as shown in the
asked by Connor 
Differentiation
x^y+y^x=1
asked by Neeraj kumar 
social studies
A Patriot in North America in the 1770s would have MOST LIKELY supported which of these? A) boycotting Britishmade goods B) supporting the "Coercive Acts" C) remaining a part of Great Britain D) becoming a member of the "red coats"
asked by kateria 
Algebra 2
A farmer wants to set up a pigpen using 40 feet of fence to enclose a rectangular area of 51 square feet. Find the dimensions of the pigpen.
asked by Meg 
AP Biology
I have the compound C30H62, the candle The question is: When a candle is burned, 150.0 liters of O2 (g) is used up. How many grams of oxygen react?
asked by Marcelo 
Math problem soving
Ok if someone can help me understand I greatly appreciated. I want to know how this is the answer. I got it wrong in my exam. The teacher explained it to me but I still don't get it. On July 5,in the area around center village,there was great excitement.
asked by Ashley