Questions Asked on
October 4, 2017

Literature
Jack London never actually set foot north of California a. true b. false *****
asked by SAM 
Science
Explain the value or importance of using the International System of Units when describing motion. Provide an example that supports your reasoning.
asked by HEYPOTATOS 
math
The cost of making a shirt is half of what the shirt normally sells for. Today, however, the shirt is on a 15% discount from its normal price. What is the current price of the shirt?
asked by Allie 
art
When painting a portrait of a face in proportion, it is important to do all of the following, except a. to keep the size of the ear the same as the size of the eye. b. to keep the corners of the mouth lined up with the center of the eyes. c. to keep the
asked by Marvel 
PHYSICS HELP
A diamond's index of refraction for red light, 656 nm is 2.410 while that for blue light, 434 nm, is 2.450. Suppose white light is incident on the diamond at 30 degrees. Find the angles of refraction for these two colors.
asked by Anonymous 
math
1. use benchmarks to estimate the sum. 11/15 + 1/8 A. about 1/2 B. about 3/4 C. about 1 D. about 1 1/2
asked by im dope 
history
Which accurately describes similarities between feudal Europe and Japan? (Select all that apply.) the peasants in both Europe and japan received goods instead of money for their work efforts the warrior class in both Europe and japan followed strict moral
asked by malia 
Physics
An 8.0kg history textbook is placed on a 1.25m high desk. How large is the gravitational potential energy of the textbookearth system relative to the desktop?
asked by Anonymous 
Emergent computer tech.
1. What file is being called by this IMG tag? (1 point) answer= SRC 2. What type of link is used to call this file? (1 point) answer=need help with this one 3. If the user loads this graphic in a textonly browser how will the browser describe it? (1
asked by Kayla 
SS
1. What is a definition of citizenship A. having to be born in a country b. being a full and equal member of a nation c.having pledged to respect and support a government valus*** d.Full filling all the responsibilities and having all the rights of living
asked by THAT GIRL 
history
How did the Catholic Church affect medieval politics? the hierarchical structure of the catholic church inspired a feudal society the catholic church imposed a meritocracy government in rome the charitable structure of the catholic church inspired a
asked by malia 
history
Which accurately describes the impact of the Catholic Church on medieval politics and government? (Select all that apply.) the catholic church doctrine required a clear distinction between church and state the catholic church unified different kingdoms of
asked by malia 
World History
To begin, complete the chart below by organizing different social and economic classes of people in the Middle Ages. Arrange the following groups in the proper order according to their place in society: serfs, nobles, clergy, merchants, monarchs, artisans,
asked by Ember Lovet 
history
In Europe, warriors of the feudalist society were referred to as knights (1). In Japan, they were known as ninjas (2). Knights were bound by a moral code known as chivalry (3), whereas ninjas followed the moral code of bushido (4). I think 1,2 are true and
asked by malia 
social studies
wich of the following was one of the influences of the roman republic in the framing of the constitution? 1a centralized government that provides for more order 2elected representatives who are the voice of the people 3a judicial system that is controlled
asked by Christopher wood 
Physics
A movingcoil instrument gives a fullscale deflection when the current is 40mA and its resistance is 25 Ω. Calculate the value of shunt to be connected in parallel with the metre to enable it to be used as an ammeter for measuring currents up to 50A
asked by Anonymous 
Language helppppp
1.Which question should you ask during your first read of the multidraft reading process? 1. What is the author's purpose in writing this piece? How has this work increased my knowledge of a subject, issue, or event? What evidence does the author present
asked by Haley 
Science Help!
How does seafloor spreading occur? A)New materials are being added to the asthenosphere B) Earthquakes break apart the ocean floor C)Sediments accumulate at the areas of the spreading D)Molten material beneath Earth's crust rises to the surface
asked by Redrobins! 
ENGLISH HELP URGENT ! PLEASEE
" An ATTEMPT to healthy living can cause misery. How true is this" Are these arguments good/fair enough ?? against : a) attempting to live a healthy lifestyle means involvement in sports and outdoor activities, yoga classes, gym bla bla bla. these help one
asked by bryce 
math
During a scuba drive, Lainey descended to a point 20 feet below the ocean surface. She continued her descent at a rate of 20 feet per minute. Write an inequality you could solve to find the number of minutes she can continue to descend if she does not want
asked by Anonymous 
Social Studies
which group was primarily connected with the democratic republicans wealthy merchants enslaved african Americans manufacturing leaders small farmers my answer is a
asked by SS help 
PHYSICS HELP
A mercury atom drops from 8.82 eV to 6.67 eve. 1) What is the energy of the photon emitted by the mercury atom? 2) What is the frequency of the photon? 3)What is the wavelength?
asked by Anonymous 
SOCIAL STUDIES!! PLEASE HELP
describe the taino view of columbus voyage and their encounter with the europeans'
asked by aye 
history
Which event best identifies the beginning of the socalled Dark Ages in Europe? initiation of the hundred years war spread of the bubonic plaque fall of the roman empire rise of the arab empire I think its c
asked by malia 
math
1. The class social committee, consisting of 6 people, is planning a party. The committee wants to have a cake for the group. If each cake provides 24 servings, how many cakes should the committee order to serve a class of 70 and staff of 3? 2. Young adult
asked by pal 
7th grade math
1/3 cup of flour makes 5 dinner rolls. How many cups of flour for 3 dozens rolls?
asked by Pearl 
English Literature
In "The Call of the Wild", why did Buck end up in the Yukon Territory?
asked by SAM 
social studies
wich of the following was one of the influences of the roman republic in the framing of the constitution? 1a centralized government that provides for more order 2elected representatives who are the voice of the people 3a judicial system that is controlled
asked by Christopher wood 
Math
1. Sally was able to eat 5/8 of her lunch. John ate 75% of his lunch. Who are more of their lunch? a. John b. Sally c. They both ate the same number amount d. The amount cannot be calculated
asked by ali 
Social Studie
1: How does seafloor spreading occur? A, New materials are being added to the asthenosphere. B, Earthquakes break apart the ocean floor. C, Sediments accumulate at the area of spreading. D, Molten material beneath Earth's crust rises to the surface. 2,
asked by Wolf 
Reading
1) Identify the dependent clause in this sentence: The mother dog left her bed as soon as the puppies were asleep. a) As soon as the puppies were asleep b) Left her bed as soon as c) The puppies were asleep d) The mother dog left her bed 2) Which sentence
asked by megan 
history
European medieval life was dominated by the Catholic Church (1). The Church defined and maintained social order (2). Catholic social programs cared for the poor, the sick, and the orphaned (3). Catholic monks provided literacy programs to peasants to
asked by malia 
ELA
Did you predict the outcome of the battle between Rikkitikki and Nagaina? In a paragraph, explain how easy or difficult it is for readers to predict the outcome of "Rikkitikkitavi." What prior knowledge do they need? What events in the story help the
asked by Help i need somedoy not just anybody 
SS
What are some of the benefits and pitfalls of the ethnic, language, and religious diversity?
asked by GOolik 
Honors English 10A
What does the map "under glass" symbolizes in Atwood's "At the Tourist Center in Boston?" a. the unrealistically sterile image of Canada b. the destruction of Canada's natural resources c. the speaker's rage towards Canada's modern image (my answer) d. the
asked by Batman Baby 
Math
How to use the hundredths grids to subtract 1.650.98
asked by Kay 
statistics
An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the
asked by LJ 
SS
4. Which of the following statements best summarizes Washington viewpoint on American foreign policy
asked by Jake 
math
ifcosX+cosY=a and sinX+sinY=b than prove thatsin2X+sin2Y=2ab(12/(a^2+b^2)
asked by Binoy kumar mahato 
Math
When Maria Acosta bought a car 2.5 years ago, she borrowed $10,000 for 48 months at 7.8% compounded monthly. Her monthly payments are $243.19, but she'd like to pay off the loan early. How much will she owe just after her payment at the 2.5 year mark?
asked by Lindsey 
Math
An office worker mails 25 envelopes to customers each day. Every envelope contains 3 reports with a paper clip on each one. The supply of paper clips is provided in boxes of 500. How many days will it take for the clerk to use up one box of paper clips?
asked by pal 
Grammar
Select the word or phrase that makes the sentence grammatically correct. 1. A tuberculin skin test should be read within 24 hrs. ____ administration. a. Of b. Since c. As d. From 2. The student ______ for the final exam. a. Didn’t studied b. Was studying
asked by ali 
SOCIAL STUDIES!! PLEASE HELP
Describe The European view of Columbus’s voyage and his encounter with the Taino
asked by aye 
Math
There are 50 lockers, numbered 1 throught 50, in a short hall at Phillips Middle School. Mr. Giannetti hid trears for his class in one of the lockers. He gave the class the following clues about the locker where the treats are located. Clue 1. The number
asked by Claire 
Physics
A child uses a rubber band to launch a bottle cap at an angle of 40.0° above the horizontal. The cap travels a horizontal distance of 1.30 m in 1.40 s. What was the initial speed of the bottle cap, just after leaving the rubber band?
asked by blaze 
social studies
what issue or events highlighted the insufficiently of the power of the central government under the articles of confederation? the central government's inability to impose takes on states the laws congress created relative to the northwest territory the
asked by jake pls help!! 
Chemistry
. Using I2 (aq)+ 2S2O3=> S4O6 (aq)+ 2I(aq) calculate the number of moles of molecular iodine. Given that there are 0.004328482 Moles of Na2S2O3. can someone please help i have no idea how to do this question for my lab!!! if possible please explain with
asked by Simone 
Oceans
4. How are ocean trenches formed? Here are somethings I think I can put: Are any of these correct? • Ocean trenches are formed when oceanic plate cools and moves to the surface of the ocean • Ocean trenches are formed when the denser oceanic plate
asked by WEREwolf 
Grammar
1. He tried to remember that names of all the people_________ were there that night. a. Whom b. That c. Whose d. Which 2. A synonym is a word _________ a meaning similar to another word. a. Who have b. That have c. Who is having d. Having 3. After having
asked by megan 
Math
How do you write 680% s a fraction, mixed number, or whole number in simplest form? I need help please
asked by Winter 
Math
6. A motorcycle purchased for $12,500 today will be valued 7% less each year. How much could you expect to receive for the motorcycle at the end of 4 years if you wanted to sell it
asked by Brandon 
Math
1.) Is it possible for a composite number to have more than one prime factorization? Is it possible for a number to have no prime factors? Why? 2.) Give an example of how prime factorization could be used in the real world. Thank you to anyone that takes
asked by Emma 
Science
Given the parent genotype AaBbCCDDEe, what is the probability of each of these gametes forming? a) ABCDE b) either ABCDE or abCDE Would the answer for a) be 1/8 and for b) be 1/2?
asked by Emma 
Language Arts
Help me compare Concrete Mixers by Patricia Hubbell and The City Is So Big by Richard Garcia
asked by Mckenzie 
Math
What is my number? Clue 1. My number is a perfect square. Clue 2. The only prime number in its prime factorization is 2. Clue 3. My number is a factor of 32. Clue 4. The sum of its digits is odd.
asked by Claire 
Physics
A 1500 kg automobile travels at a speed of 105 km/h along a straight concrete highway. Faced with an emergency situation, the driver jams on the brakes, and the car skids to a stop. (a) What will be the car's stopping distance for dry pavement (µ = 0.85)?
asked by Lala 
Math
7. The value of a computer has a decay factor of 0.85 per year. After 2 years, the computer is worth $1445. What was the original value of the computer?
asked by Brandon 
Algebra 2
the function f(x)=5x. The graph of g(x) is f(x) vertically compressed by a factor of 1/4 and reflected in the x axis. What is the function rule for g(x)
asked by Anonymous 
history
In forty seven ronin what is the author's message?
asked by malia 
science
Balance the equations. AI+CuO>AI2O3=Cu Fe2O3=C>Fe=CO2 SO2=O2>So3 i need help please
asked by HELP 
math
A scuba diver dove from the surface of the ocean to an elevation of −89 9 10 feet at a rate of −24 feet per minute. After spending 11.75 minutes at that elevation, the diver ascended to an elevation of −8 9 10 feet. The total time for the dive so far
asked by Anonymous 
social studies
wich of the following was one of the influences of the roman republic in the framing of the constitution? 1a centralized government that provides for more order 2elected representatives who are the voice of the people 3a judicial system that is controlled
asked by Christopher wood 
Math
A $10,000 loan is to be amortized for 10 years with quarterly payments of $349.72. If the interest rate is 7%, compounded quarterly, what is the unpaid balance immediately after the sixth payment? (Round your answer to the nearest cent.)
asked by Lindsey 
Punnett Square
Given the parent genotype AaBbCCDDEe, what is the probability of each of these gametes forming? a) ABCDE b) either ABCDE or abCDE
asked by Emma 
Chemistry
Using I2 (aq)+ 2S2O3=> S4O6 (aq)+ 2I(aq) calculate the number of moles of molecular iodine. Given that there are 0.004328482 Moles of Na2S2O3.
asked by Anonymous 
chemistry
The average human body has 1.4x10^2 g of total K within it. Calculate the activity in disintegration/year of the potassium40 in the average human body using your value of t1/2 (or K) of this substanc
asked by Ro 
Algebra 2
Let g(x) be the reflection of f(x)=3x+2 in the xaxis. What is a function rule for g(x)? a. g(x)=3x2 b. g(x)=3x2 c. g(x)=3x+2 d. g(x)=3x+2
asked by Anonymous 
Math
2.which value is a solution of the equation 32x=5? a.2 b.4*** c.2 d.1/5 NEED ANSWER ASAP
asked by THAT CAZY GIRL 
Physics
A force acts on a 1.5kg, mass, giving it an acceleration of 3.0m/s^2. (A) If the same force acts on a 2.5kg mass, what acceleration would be produced? (B) what is the magnitude of the force?
asked by kayla 
CHEMISTRY
A solution is made up of 150g of disodium phosphate. Na2HPO4.7H20,dissolved in 2500g of water. what is the molality of the solution? 1) 0.107m 2)0.224m 3)2.365m 4)2.679
asked by HARLEY 
Computer Science
You want to buy a new car, and you are thinking about two alternatives, car A and car B. You like both cars, and you are considering keeping whichever one you buy for many years to come. As a result, you want to evaluate the total cost of ownership of both
asked by Sarah 
Punnett Square
Given the parent genotype AaBbCCDDEe, what is the probability of each of these gametes forming? a) ABCDE b) either ABCDE or abCDE Would the answer for a) be 1/8 and for b) be 1/2?
asked by Emma 
Chemistry
A SAMPLE OF ANTIMONY, Ar=121.8, WAS ANALYSED AND WAS FOUND TO CONSIST OF 60% OF 121Sb AND ONE OTHER ISOTOPE. DETERMINE THE MASS NUMBER OF THE OTHER ISOTOPE IN THE SAMPLE OF ANTIMONY. Someone said: assume you have 100 grams. It becomes the overused algebra
asked by 0oooooooo0 
Chemistry
Ytterbium, atomic number 70, is the first element in the Periodic table to have the first four shells full. a) State the number of electrons in the fourth shell/ level of ytterbium (1) b)How many orbitals are there in the third shell of ytterbium? (1)
asked by 0oooooooo0 
College Algebra
The area of a rectangular carpet is 12 square feet. The length is four feet more than the width. Find the length and the width of the carpet.
asked by Keonn'a 
Physics!
A force acts on a 1.5kg, mass, giving it an acceleration of 3.0m/s^2. (A) If the same force acts on a 2.5kg mass, what acceleration would be produced? (B) what is the magnitude of the force?
asked by kayla 
Math
a) Find all of the numbers between 1 and 1,000 that have 2 as their only prime factor. b) What is the next number after 1,000 that had 2 as its only prime fractor?
asked by Joe 
Computer Science
You want to buy a new car, and you are thinking about two alternatives, car A and car B. You like both cars, and you are considering keeping whichever one you buy for many years to come. As a result, you want to evaluate the total cost of ownership of both
asked by Sarah 
PHYSICS HELP
The threshold wavelength of zinc is 390 nm. 1) Find the frequency of zinc 2) What is the work function in eVerything of zinc? 3) Zinc in a photocell is irradiated u ultraviolet light of 260 nm wavelength. What is the kinetic energy of the photoelectrons in
asked by Anonymous 
History
What were three positive and three negative effects of European contact on Native Americans?
asked by Live Love Laugh 
Math
$25000 is invested for 4 years 9 months .If the invesment is offered 12% compounded semi anually for the first 2 years and 10% compounded quarterly for the rest of the period,find the future value of this invesment.
asked by Jane 
ELA
Which of the following sentences contains a singular possessive noun? A.The book tells the nation's history. B.Some wars begin over minor issues. C.My parents' families are from Scotland. D.The men's kilts identify their clans. My answer is A
asked by Help i need somebody not just anybody 
History
How did the concept of the “established church” affect the pilgrims? A. It proved the pilgrims’ willingness to reform. B. It demonstrated the pilgrims’ desire to limit religious freedom C. It cause the pilgrims desire to limit religious freedom D.
asked by Help please 
Mathematics
The triathlete swam 2 miles in 56 minutes. Then, he rode his bicycle 100 miles in 5 hours. Finally, he ran 20 miles in 106 minutes. How many minutes did it take him to complete the course? During which portion of the race did he have the greatest average
asked by Rose 
ELA
I'm trying to write an introduction to my paragraph can you help,does this make sense? Many may think that letting teens play violent roleplaying games has little to no effect on their behavior. What many don’t know though, are negative impacts on the
asked by Ashly 
math please help
unit 4 lesson 11 pleeaassee hhheeelllppp
asked by Anonymous 
Math
Write forty five thousand eight hundred sixty one thousandth in decimal number.
asked by Anonymous 
Chemistry
Element X has three isotopes Isotope 1 Isotope 2 Isotope 3 Mass 28 29 30 Abundance % 92.18 4.71 3.12 ii)Use the isotope abundances and masses to calculate the relative atomic mass of x. Quote your answer to one decimal place. ii) Identify Element X. Show
asked by 0oooooooo0 
Math
1) The numbers 2 and 3 are prime numbers. They are also consecutive numbers. Are there other pairs of primes that are consecutive numbers? Why or why not? 2) which group of numbers, evens or odds, includes more prime numbers? Why?
asked by Joe 
Economics
Why did John Mayard Keynes decide to become an economist/ financial guru, apart from his interest?
asked by Susan 
biology
1. What is the major component of blood plasma? a. Nutrients b. Ions c. Water d. Gases 2. How many layers of phospholipids does the cell membrane contain? a. 1 b. 2 c. 4 d. 3 3. Which substance stores polysaccharides in plants? a. Sucrose b. Glycogen c.
asked by megan 
Math
What is my number? Clue 1. My number is a multiple of 5, but it does not end in 5. Clue 2. The prime factorization of my number is a string of three numbers. Clue 3. Two of the numbers in the prime factorization are the same. Clue 4. My number is greater
asked by Claire 
CHEMISTRY
How much of h2so4 would be required to make 2.5dm3 of a 1/10 normal solution? 1)12.3g 2)24.5g 3)49.0g d)122.5g
asked by HARLEY 
Algebra 1
Name the property that is used in the equation. Then solve for n. 7y+y=7y+ny
asked by Fred Flintsone 
Physics
A car is traveling at 80 miles per hour down a paved, asphalt road in good condition. The driver steps on the brake, decelerating at a constant rate (expressed in m/s^2), to avoid hitting a horse in the road 1500 feet away. If the driver does not wish to
asked by Anna 
statistics
In how many ways can letters be chosen from , assuming that the order of the choices doesn't matter and that repeats are not allowed?
asked by LJ 
Physics
A 60 kg person utilizes energy at 0.25 horsepower while running up the stairs of a building. Each step is 20 cm highly. How much work does the person do in one minute?
asked by Emma 
Math
Estimate the product 16×$59
asked by Trish 
Physics! Help!
Vector A, a wind velocity vector, has a magnitude of 20 miles per hour and is blowing toward the North. A second wind velocity vector, Vector B, has a magnitude of 50 miles per hour and is blowing toward the Southeast. A third wind velocity vector, Vector
asked by Kayla 
nats
The Earth receives radiation from the Sun as if the Sun is a blackbody emitter at the temperature near 6000 K, although the temperature inside the Sun is about 15 million K. Explain why?
asked by Anonymous 
Math
Good evening. I am having a problem solving this problem and need some help step by step please. One tank is filling at a rate or 3/4 gallon per 2/3 minute. A second tank is filling at a rate of 5/8 gallon per 1/2 minute. What tank is filling faster?
asked by Patrick 
PHYSICS HELP
1)An object is 2.40 mm high, is 8.6 cm to the left of a convex lens of 5.9 cm focal length. Find image location and height. 2) A dentist uses a small mirror of radius 42 mm to locate a cavity in a patient's tooth. If the mirror is concave and is held 18 mm
asked by Anonymous 
Physics
If E=mc^2, how does it relate to Ek+1/2 mv^2? How does it work when v = c? thanks
asked by Charliegolf 
science
Interpret Data. write the chemical equation for the following reaction: The elements sodium and chlorine combine to yield the compound sodium chloride. need help any help answer or a link idc
asked by HELP 
Math
What is my number? Clue 1. My number is a multiple of 5 and is less than 50. Clue 2. My number is a multiple of 3. Clue 3. My number has exactly 8 factors.
asked by Claire 
maths (trigonometri)
if tanB=3/4 then show that 3sin2B + 4cos2B =4
asked by abhilash 
Biology
explain the process of water, mineral, and sucrose transport through a plant: ATP Cohesion Phloem Sink
asked by Anonymous 
physics
Acceleration in meters per square second. A car begins at rest at a stop sign, it accelerates 25m/s over a time of 8.6sec
asked by noelle meisser 
Chemistry
40 Ca2+ 20 79 Br 35 58 Ni2+ 28 For the three ions written above give the correct number of each of the following: a) the maximum number of electrons in the first shell b)the unpaired electrons in an oxygen atom c)the full orbitals in a chlorine atom d)the
asked by 0oooooooo0 
chemistry
From the list of compounds below identify each of their molecules: 1. Propanone C3H60 Mr=58 2. Chromium trioxide Cr2O3 Mr= 152 3.Rubidium Carbonate Rb2CO3 Mr=231 4.Neon Ne: Mr= 20.2 5. Nitrophenol C6H5NO3 Mr= 139 6. Dinitrogentetraoxide N2O4 Mr=92 Please
asked by 0oooooooo0 
Math
Matthew goes swimming every 6 days and hiking every 8 days.how many days will pass before he does both activities on the same day?
asked by Irma 
5th grade LA
Can you check these? Place commas where they belong. 4. No Elena isn't coming over this weekend so you can make plans to hang out with your friends. A: No, Elena isn't coming over this weekend, so you can make plans to hang out with your friends. 13. Carly
asked by Jared 
Algebra
Factor completely using difference of squares. x^212x+3664y^2
asked by Keonn'a 
Physics
Vector A, a wind velocity vector, has a magnitude of 20 miles per hour and is blowing toward the North. A second wind velocity vector, Vector B, has a magnitude of 50 miles per hour and is blowing toward the Southeast. A third wind velocity vector, Vector
asked by Lala 
Algebra
How many weeks from now will you have $175 in your account
asked by Sumaiya 
algebra
Find the radius and the center of the circular section of the sphere r = 17 cut off by the plane rÂ·(i+2j+2k) = 24. Solution
asked by shamma 
Intermediate Algebra
Factor completely using difference of squares. x^212x+3664y^2
asked by Keonn'a 
Physics
A baseball is hit by Aaron Judge, a New York Yankees baseball team member, at an amazing velocity of 110 miles/hour at an angle of 35 degrees from the horizontal from home plate in Yankee Stadium in New York City. The baseball was initially launched from
asked by Raye 
Math
How did you get this answer ?
asked by Kim 
Algebra: Please Help.
16y^3+48y^2=36y I need help setting up the problem.
asked by Keonn'a 
math
A scuba diver dove from the surface of the ocean to an elevation of ÃƒÂ¢Ã‹â€ Ã¢â‚¬â„¢89 9 10 feet at a rate of ÃƒÂ¢Ã‹â€ Ã¢â‚¬â„¢24 feet per minute. After spending 11.75 minutes at that elevation, the diver ascended
asked by Anonymous 
MATH
WHich word phrase can you represent the algebreic expression 4? 1.The product of 4 and a number z RIGHT? 2.the sum of 4 and a number z 3.The quotieent of 4 and a number z 4.The differnce of 4 and a number z
asked by Anoy 
Maths
What is the algebra candy mixture problem? PLease explain clearly and detailled.
asked by 0oooooooo0 
maths
Gabrial is 11years older than Collins in5years time ,gabrial will be twice as old as Collins?
asked by Anonymous 
algebra
Q varies inversely as z,if q =7,when z=15.find z when q=49
asked by xander 
chemistry
1. How many monochlorinated compounds of molecular formula C3 H7 Cl can be made by chlorinating propane?
asked by angy 
math
1. One of the dice is rolled once. What is the probability, expresses in a percent, of getting an even number? a. 33% b. 50% c. 20% d. 75% 2. One of the dice is rolled once. What is the probability, expressed as a percent, of getting the number 5?
asked by ali 
Algebra
Y varies directly with x for the following function when y=6 when x =2. Find the constant of variation, write the equation, then find y when x is 2. Hint: use y = kx, where k is the constant of variation.
asked by Seth 
Math
Hello, I need a little assistance with showing my work on this question. The equation is 4 7/8 x 2/3. I have to explain how this person is wrong then show the work the correct way. Okay so the person's work is written as, "4 7/8 x 2/3 = 4 14/24 = 4
asked by @LittleMsAmelia 
Algebra: Please Help.
Solve. 10x^2+5x=5
asked by Keonn'a 
chemistry
For the determination of the quantity of chloride in a physiological serum sample by the Volhard method, a sample of 25.00 ml was treated with 50.00 ml of 0.110 mol/L Silver nitrate solution and the excess of silver ions was titrated with 17.00 ml of a
asked by william 
French
Qu'estce qui est plus economique? a. le train b. l'avion c. la voiture I know what this says, but I do not understand the wording. Can someone please help?
asked by Girly Girl 
bio
The number of electrons in an atom affects its: atomic number atomic mass charge nucleus Answer: charge
asked by Anonymous 
Chemistry
Use the Van der Waal equation to determine the pressure of 200 moles of CO2(g) in a 32.6L vessel at 34 degrees Celsius. (a= 3.64 L^2 atm mol^2, b=0.04267 L mol^1) I got the answer 9.24 atm but the answer is 72.8 atm. I don't know what I did wrong.
asked by AmyTT 
Mathematics
expand 3(x+7)
asked by Rose 
Mathematics
factor 5x + 35
asked by Rose 
PHYSICS HELP
An object 4.0 mm high is 10 cm in front of a concave mirror having a 6.0 cm focal length. Find the height by means of; a) the lens/ mirror and magnification equations.
asked by Anonymous 
Competitive exam
How many minutes does it take for the Earth to pass through 10 longitude?
asked by Nilkamal 
Algebra 2
What transformations change the graph of f(x) to the graph of g(x)? f(x)=x squared; g(x)=(x+7)squared +9
asked by Anonymous 
Mathematics
how many 2/3 are in 1? This is confusing to me. Please help :)
asked by Rose 
maths
Find the value of x and y 1/2x+2y=7
asked by frimpong 
Prealgebra
If a+b=c and b+c=d and c+d=e and a=7 and e=5, find a+b+c+d+e.
asked by Sam 
Mathematics
If the area and circumference of a circle are x square cm and x cm respectively,what should be the value of X ? A)Ï€. C)4Ï€ B)2Ï€. D)Cannot be determined
asked by Haile georgis girma moges 
Math
Need help solving this! R=20Cos0 N + 50cos135N+50sin135E+10Cos225N+10sin225(E)
asked by Anonymous 
Math
if a number is not an irrational number it is??? a whole number
asked by Khalessi 
Algebra: Please Help.
For the function f(x)=x^2−7x+5 find x when f(x)=−5 x=
asked by Keonn'a 
maths
45+56+7669
asked by frimpong