Questions Asked on
November 19, 2014

chemistry
10.0 mL of a Cu2+ solution of unknown concentration was placed in a 250 mL Erlenmeyer flask. An excess of KI solution was added. Indicator was added and the solution was diluted with H2O to a total volume of 75 mL. The solution was titrated with 0.20 M
asked by Samantha 
chemistry
29.0g Ag combine completely with 4.30g S to form a compound. what is the percent composition of each element in this compound
asked by kim 
SpanishiA
Which type of animal does the rain forest contain more than 4,000 different species of? a. birds **** b. cats c. butterflies d. spiders Choose the correct form of the verb estar that would be used in this sentence? I am at home. a. estar b. estoy *** c.
asked by karly 
Algebra
A kite is tied to the ground. The rays from the sun hit the kite perpendicular to the kite string, casting a shadow of the kite on the ground. The coordinates in the diagram are given in feet. What is the distance from where the kite is tied to the shadow?
asked by Rachel 
Spanish1 question pllz?
Use the six Spanish terms below to write about something in a traditional classroom. Make sure to use the correct number(s) for the nouns and the correct present tense form of the verb. mochila cartel los las the verb estar en
asked by Anonymous 
Chemistry
Microwave ovens heat food by creating microwave electromagnetic radiation that is absorbed by water molecules in the food. Any material that does not have water in it will not absorb the radiation and will not get hot. Metals reflect the microwaves from
asked by Kales 
Chem
Formal charges on CH2O and H2SO3 I was taught thus way valence electrons subtracted from addition of dots plus bonds For CH2O Carbon 4(0+3) = + 1 . Oxygen 6(4+1) =  1 For H2SO3 I am having issues figuring out the dots and bonds
asked by Feather 
Trig
Two tracking stations are on the equator 161 miles apart. A weather balloon is located on a bearing of N 32°E from the western station and on a bearing of N 16°E from the eastern station. How far is the balloon from the western station? Round to the
asked by Nicole 
math
A fabric manufacturing company has a fabric that is 36 inches wide. If the company needs 75 sq. yards, how many linear feet does the manufacturing team need to produce? NEED HELP!
asked by Jalyn 
Algebra
Gerry had a total of 30 pens and pencils. He decided to trade with his friends all of his pens and pencils. If he traded every pen for 2 pencils, he would have 48 pencils in all. How many pens and how many pencils did he have before the trade?
asked by Ana 
science
at 30 degree celsius , the solubility of ag2co3 (Ksp= 8 * 10^12) would be maximum in 1 litre of ? a) pure water b) 0.05 M NH3
asked by priyanka 
Math, Please Help!
If 99 people had a mean income of $12,000, how much is the mean income increased by the addition of a single income of $200,000?
asked by KG 
Science biodiversity(asap please!)
The panther(species Puma concolor coryi) lives in Florida. At present, there are fewer than 100 of these panthers living in the wild, and the species is considered endangered. A controversial breeding program has been set up that s moving females of a
asked by dddd47906 
Algebra
What is the result if you multiply a number of cups by 8 fl oz/ 1 cup and then multiply the result by 1 cup/ 8 fl oz? Give an example thx
asked by Steph 
English HELP!
The Americans with Disabilities Act claims that "The continuing existence of unfair and unnecessary discrimination and prejudice denies people with disabilities the opportunity to compete on an equal basis." Why do the authors include Part 4 in this
asked by school lover 
English
(2) to ensure that the federal government plays a central role in enforcing the standards established in this act on behalf of individuals with disabilities. The above section of the Americans with Disabilities Act: explains who is to make sure the act is
asked by school lover 
math
Juan and rachel have the same number of marbles. Rachel gives away 10 marbles and Juan gives away 22 marbles. Rachel then has 3 times as many marbles as Juan. How many marbles did each of them have at first
asked by Jordan 
Algebra help
A class 4 truck weighs between 14,000 and 16,000 pounds. What is the weight range in tons? b. If the weight of. Class 4 truck is increased by 2 tons, will it still be classified as a class 4 truck? Explain both thanks
asked by Lana 
college chem
A student constructs a galvanic cell that has a strip of iron metal immersed in a solution of 0.1M Fe(NO3)2 as one halfcell and a strip of zinc metal immersed in a solution of 0.1M Zn(NO3)2 as the other halfcell. The measured cell potential is less than
asked by sam 
physics
A uniform electric field exists everywhere in the x, y plane. This electric field has a magnitude of 5700 N/C and is directed in the positive x direction. A point charge 5.4 × 109 C is placed at the origin. Find the magnitude of the net electric field
asked by namabia 
Business Communication
In which of the following cases is the direct organization method most appropriate? a. asking your boss for an extension on an assignment. b. recommending a controversial change in departmental procedure to your boss, c . requesting a day off during your
asked by Emily 
Chemistry
A beaker contains a solution that is 0.50 M in Au+3 ion and 0.25 M in Ag+ ion. A soultion of sodium chloride is slowly dripped into the beaker with stirring. Which ion will precipitate first, the gold or the silver? Clearly support your answer and write
asked by Kelly 
Chemistry: Sigma & Pi bonds
How many sigma bonds and pi bonds are there in each of the following: CH2Cl2 C2H3Cl C5H6 C6N4
asked by Matt 
Algebra
Solve the inequality 1. m  7 < 6 2. x + 4.5 more than or equal to 5.5 3.p + 12 > 9 4. Translate the following statement into an inequality: Five less than a number is at least nine. x  5 more than or equal to 9 Show me how you did the work please?
asked by Annie 
Math
Darcy, Jason and Maria share $268. Jason has $20 more than Darcy and Maria has twice as much money as Jason. How much money do Darcy and Jason have altogether?
asked by Mamtta 
Physics
Calculate the power needed from the motor of an elevator for it to be able to lift a 1x10^4kg mass a distance of 20m in 5s. (Enter your answer in scientific notation utilizing "e" format and rounding the decimal value to one decimal place.) I used the
asked by Rose 
Algebra
When Frederick was born, his grandparents gave hime a gift of $2000, which was invested at an interest rate of 5% per year, compounded yearly. How much money will Frederick have when he collects the money at the age of 18? gGive your answer to the nearest
asked by Trish Goal 
physics
A roller coaster car of mass 400kg starts from rest at point A and passes the point B with a speed of 3m/s.if the distance from A to B along the tracks is 20m,how large is the average friction force retarding the motion of the car
asked by wallacenjovu 
Chemistry
What is the maximum number of orbitals in an atom that can have the following designations? (a) 5p (b) 2pz (c) n=4
asked by Mahnoor 
Chemistry
1. A combination reaction may also be a displacement reaction. True or False 2. The combustion of an element is always a combination reaction. True or False For number 1, I first thought true, but then again, nothing is being displaced in a combination
asked by Jess 
Chemistry
While I3 and Br3 are both stable molecules F3 is not a stable molecule. Provide an explanation.
asked by Mahnoor 
Chemistry
Consider the Li2+ ion. (a) Calculate the wavelength of light emitted when the electron jumps from the n=4 level to the n=2 level. (b) What is the ionization energy of Li2+ ?
asked by Mahnoor 
math
Ashley recently opened a store which sells only natural ingredients. She wants to advertise her products by distributing bags of samples in her neighborhood. It takes one person 2 minutes to prepare one bag. How many hours will it take to prepare 900 bags
asked by Izzy 
Math please help out
What are the dimensions of a football field in feet? If one side is 53 1/3 yards and the other is 120 yards? Please help answer B. A chalk line is placed around the perimeter of the football field. What is the length of this line in feet? C. About how many
asked by Steph 
Physics
A meteorite weighing 1860N strikes the earth with a velocity of 45.2m/s. What is its kinetic energy? Write in SN to one decimal place. When I plugged in (1/2)(1860N)(45.2m/s)^2, I got the answer 1.9e6, but it was incorrect. Please help. I'm really
asked by Rose 
chemistry
Calculate the freezing point of a water solution at each concentration. 1.40m? What are the steps to calculate this?
asked by Luis 
MATH!!!
Al saves pennies. He agreed to give 5/11 of his pennies to bev . If she would give 5/11 of what she got from al to carl and in return if he would give 5/11 of what he got from bev to danni, carl and agreed and danni recived 750 pennies . How many pennies
asked by ASHLEY 
chemistry
You measure Ksp for borax and find it to be 6.2 x 103 at 22.8°C. If the standard enthalpy change, ΔH°, for the dissolution of borax is 58 kJ, calculate the standard entropy change, ΔS°, (in J/K) for the dissolution of borax at this temperature.
asked by Anonymous 
chemistry
the formula weight of h2so4 is 98. the weight of the acid in 400ml of 0.1M so the solution is?
asked by rahi 
Algebra please help out
In Beijing in 2008, the women's 3,000 meter steeplechase became an Olympic event. What is this distance in kilometers? Please help answer thx
asked by Steph 
physics
The barrel of a rifle has a length of 0.976 m. A bullet leaves the muzzle of a rifle with a speed of 561 m/s. What is the acceleration of the bullet while in the barrel? A bullet in a rifle barrel does not have constant acceleration, but constant
asked by Jason 
physics
Two tiny conducting spheres are identical and carry charges of 18.1C and +47.4C. They are separated by a distance of 3.55 cm. (a) What is the magnitude of the force that each sphere experiences? (b) The spheres are brought into contact and then separated
asked by namabia 
chemistry
An ethylene glycol solution contains 18.2g of ethylene glycol (C2H6O2) in 85.4mL of water. Calculate the freezing point and boiling point of the solution. (Assume a density of 1.00 g/mL for water.)
asked by Anon 
supply chain
Supply Chain Risk: Research information on the Internet to assess the risks of a global supply chain. How have companies in the Microsoft supply chain been aﬀected by disruptions to the supply chain due to events like strikes and natural disasters?
asked by v 
Finance
Baako has invested $75,000 in a trust fund at 9% for his child's college education. His child will draw $30,000 per year for four years, starting at the end of year 7. What will be the amount that will be left over in the education fund at the end of year
asked by Vidal 
chemistry
9.03 of Mg combine completely with 3.48g of N to form compound. what is the percent composition of each element in this compound?
asked by kim 
Algebra
I already posted this question, I just wanted to clarify my answer. Problem: When Frederick was born, his grandparents gave hime a gift of $2000, which was invested at an interest rate of 5% per year, compounded yearly. How much money will Frederick have
asked by Trish Goal 
chemistry
In a constantpressure calorimeter, 55.0 mL of 0.310 M Ba(OH)2 was added to 55.0 mL of 0.620 M HCl. The reaction caused the temperature of the solution to rise from 22.23 °C to 26.45 °C. If the solution has the same density and specific heat as water,
asked by Haley 
Language Arts 8A
It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have lived after the age of 20. The
asked by Lilly.b 
physics
A lightning strike transfers 25.1 C of charge in (6.49x10^3) s. The current during this lightning strike is _.__x10^ A?
asked by alex 
Math
what is the solution to the system of equations? 5x + 4y = 8 x  2y = 10 (not multiple choice) my answer: (5, 1) What are the missing values? (coincident) 4x + 5y = 8 8x + ____ y = _____ (Not multiple choice) Im not sure how to do this one collection of
asked by Anonymous 
chemistry
What is the molarity of ZnCl2(aq) that forms when 18.0g of zinc completely reacts with CuCl2(aq) according to the following reaction? (Assume a final volume of 165mL .) Zn(s)+CuCl2(aq)→ZnCl2(aq)+Cu(s)
asked by Luis 
physics
An astronaut (mass of 100 kg, with equipment) is headed back to her space station at a speed of 0.750 m/s but at the wrong angle. To correct her direction, she fires rockets from her backpack at right angles to her motion for a brief time. These
asked by mary 
Chemistry
suppose you added 26.0 ml of 0.01 M NaOH to the solution, what is the molarity of excess NaOH in the mixture? what is the ph of this solution?
asked by Mollie 
Algebra
The income from a student production was $15,000. The price of a student ticket was $3, and nonstudent tickets were sold at $5 each. Four thousand tickets were sold. How many tickets of each kind were sold?
asked by Anonymous 
social studies
describe the series of events that led to the end of egypt's power in the nile river valley
asked by amy 
physics
a swimmer dives off a pier at an angle of 25 degrees from the horizontal with an initial velocity of 3.2 m/s. How far from the pier will the diver hit the water. Assume the level of water is the same as the pier.
asked by Thor 
physics
Two point charges are fixed on the y axis: a negative point charge q1 = 26 μC at y1 = +0.17 m and a positive point charge q2 at y2 = +0.35 m. A third point charge q = +9.5 μC is fixed at the origin. The net electrostatic force exerted on the charge q by
asked by namabia 
math
A company will need $30,000 in 7 years for a new addition. To meet this goal the company deposits money in an account that pays 7% anual intrest compound quarterly. Find the amount that should be invested to reach $30,000 in 7 years?
asked by mleya:) 
English Ms Sue
The last thing on my final is a paragraph I had to write, Using correct spelling and correct grammar, write a paragraph of five related sentences that discuss your experience in the English Grammar course. Using all four sentence types. Will you proof read
asked by Karen 
Accounting
The Fairport Machine Shop wants to develop a cost estimating equation for its monthly cost of electricity. It has the following data: Cost of Electricity (Y) $13,000 $15,000 $17,000 $14,500 Direct LaborHours (X) 1,500 1,700 2,000 1,600 What would be the
asked by Serenity 
Algebra
One hour = 3,600 seconds and 1 mile= 5,280 feet. MAke a conjecture about how you could convert a speed of 15 miles per hour to feet per second. Then convert please help answer
asked by Steph 
chemistry
Benzene is a carcinogenic (cancercausing) compound. A benzenecontaminated water sample contains 3.1×10−5% benzene by mass. What volume of the water in liters contains 225mg of benzene? (Assume that the density of the solution is 1.0 g/mL.)
asked by Anon 
algebra
Mindy picked 4 times as many daisies as tulips for a flower bouquet. She picked a total of 20 flowers. How many more daisies than tulips did she pick?
asked by tazmin 
English
Birches by Robert Frost When I see birches bend to left and right Across the lines of straighter darker trees, I like to think some boy's been swinging them. But swinging doesn't bend them down to stay As icestorms do. Often you must have seen them Loaded
asked by Ella 
math
The point of the minute hand on a church clock travels 180 cm faster than the point of the hour hand in one complete revolution. If the hour hand is 60 cm long how long is the minute hand?
asked by aruna 
Algebra, help please!!!
The youngest person in the company is 21. The oldest is 66. A: What is the range? B: Is the range a good measure of spread for the ages in the company? Why?
asked by Ashley 
math
Gerry had a total of 30 pens and pencils. He decided to trade with his friends all of his pens and pencils. If he traded every pen for 2 pencils, he would have 48 pencils in all. How many pens and how many pencils did he have before the trade?
asked by Jordan 
Physics
A woman on a bicycle traveling at 10m/s on a horizontal road stops pedaling as she starts up a hill inclined at an angle of 10° to the horizontal. How far up the hill does she travel before coming to rest? I really don't understand this question. Please
asked by Rose 
Business Communication
When communicating a message, the best approach for a boss to take would likely be the ____________. a. state the main idea right away to get it over with. b. hint at the main idea and let the employees read between the lines. c. tell employees bad news
asked by Emily 
Business Communication
If the purpose of your message is to ask local businesses to sponsor your event, your desired outcome would most likely be__________. a.to inform them about your event. b. to promote understanding about your event's goal. c. to propose ways in which they
asked by Emily 
physics
Two airplanes leave an airport at the same time. The velocity of the first airplane is 710 m/h at a heading of 27.5 ◦ . The velocity of the second is 650 m/h at a heading of 167◦ . How far apart are they after 3.3 h? Answer in units of m
asked by Jason 
MATH HELP
What is the greatest prime to consider weather to test 1881 is prime. the greates prime to consider is?
asked by BECKY! 
Chemistry
What is the PH of an aqueous solution consisting of 0.070 M formic acid (HCOOH) and 0.070 M sodium formate (HCOONa)?
asked by Leroy 
math
what is the cost of 1 dozen muffins and 9 dozen muffins
asked by tanzia d. 
Math
What does 24.305 round to
asked by Anonymous 
Math Help!!
I have to do a scale drawing. The actual measurments of my room are 9 ft 6 inch* 10 ft. The scale that I am using for my scale drawing is 24 inches=1 inch. What will the dimensons of my room be in my sclae drawing? I don't know how to figure this out.
asked by Callie 
Finance
You have just started your first job and you want to have the basic appliances (fridge, washer, dryer, etc.) in your apartment. You face the following choices: (i) Purchase all appliances at the store using a bank loan. There is no down payment as the bank
asked by Vidal 
Chemistry
The ionization energy of Fe is 434 kJ/mol. What is the maximum wavelength of light capable of ionizing Fe? What type of light is this?
asked by Mahnoor 
Chemistry
Give the maximum number of electrons in an atom that can have the following set of quantum numbers. (a) n=4 (b) n = 5, ml = 1, (c) n = 5, ms = 1/2
asked by Mahnoor 
MATH!!
A caterer is planning a large party for 231 guest. Each table must seat an equal number of guest , more than 1 guest and fewer than 20. Determine the number of possible table sizes. If the caterers use 11 persons tables, how many tables will they need?
asked by Beckey! 
ALGEBRA Help Please
Decide whether each equation has one solution, no solution or infinitely many solutions 2(x  3) = 2x 3(y  3) = 2y  9 + y 10x  2  6x = 3x  2 + x 4(x + 3) + 2x = x  8 Please Show how you did it if possible please thanks! :)
asked by Jeff 
chemistry
2.) An ideal gas in a 6.30L container at 3.50 atm and at 273K is heated to 435.0K. What is the new pressure?
asked by xx 
Financing and Budget
Which of the following taxes must be paid only by the employer? A. Federal income B. FICA C. Federal unemployment D. State C.
asked by Amanda 
Chemistry
Calculate enthalpy change when 35.0 grams barium oxide reacts with 5.00 grams of aluminum. 0.228 mol BaO ( limiting reagent) 0.1853 mol Al Molar Ratio 1.23 1669.8  3(558.1) = 3344.1 kJ/mol 0.228 BaO reacts therefore: (0.228/3) x 3344.1 = 254.2 kJ
asked by Paige Pepin 
Chemistry
The ionproduct of pure water, Kw, is 2.51 * 10(14) at the body temp of 37 degrees Celcius. What are the molar H2O and OH concentrations in the pure water temperature?
asked by Leroy 
physics
Determine the quantity of heat required to convert 1kg of ice at −20 degrees Celsius to water at 100 degrees Celsius? Specific heat capacities of water and ice water are 2302 J/kgK and 4186 J/kgK respectively
asked by Sam 
English
1. It hardly rained last summer. 2. Hardly did it rain last summer. (Is #2 OK?) 3. Even if the sun were to rise in the west, I would not change my mind. 4.Were the sun to rise in the west, I would not change my mind. (Is #4 OK?)
asked by rfvv 
Math!
Let h(x)=4x. Use h, the table, and points on graph to evaluate the expression. x 2 3 4 5 6 f(x) −1 0 1 2 3 g(x) points (1,1), (2,3), (3,5) (a) (g^−1 compose f^ −1)(2) (b) (g^−1 compose h)(1) (c) (h^−1 compose f compose g^1)(3)
asked by Kyle 
5th grade math
I'm helping my daughter with her homework and I'm trying too see if we are doing it correctly it says round to the neared tenth of a square kilometer Problem 296.37 Her answer was 296.47 km My answer  300.00 km Problem: 0.44 km Her answer was 44km
asked by Meka 
English 10
Whenever I see a competitive game of Ultimate Frisbee, I AM INSPIRED TO JOIN A TEAM. Which type of clause is bolded? adjective clause adverb clause noun clause independent clause
asked by Talyor 
math
A goalie's saves ( 12) and goals scored against ( 6 ) are shown. Did the goalie save at least 65% of the shots on goal?
asked by Ally83410 
Algebra
If an apartment complex will need painting in 3 1/2 years and the job will cost $45,000, what amount needs to be deposited into an account now in order to have the necessary funds? The account pays 12% interest compounded semiannually.
asked by Virginia 
phsics
A ball is rotating in a horizontal circle at the end of a string of length 3.8 m at an angular velocity of 8.5 rad/s. The string is gradually shortened to 3.3 m without any force being exerted in the direction of the ball’s motion. Find the new angular
asked by owen 
Finance
Dominique has just turned 65 and she has deposited her annual payment of $20,000 into her retirement account. She made her first such saving deposit into this fund on her 35th birthday. Dominique has also retired and wants to figure out how much money she
asked by Vidal 
Chemistry
Which of the following sets of quantum numbers could possibly describe an electron in the groundstate configurations of beryllium. Choose all that apply (e.g. AB, ABC, ABDF). A) n=1 l=0 ml=0 ms=1/2 B) n=3 l=1 ml=1 ms=1/2 C) n=2 l=0 ml=0 ms=1/2 D) n=2
asked by Kales 
math
On a map of scale 1:10,000 the area of a lake is 12cmsquare .what is the area of the actual lake?
asked by selase 
history
what proposal sought to unite the American colonies against the french
asked by anna 
Math
The function rule n=0.69p relates the population "p" and the number of "n" these people who used the internet. The number of people who used the internet was 202 million. What was the population? I am so confused, please help me with atleast the first
asked by Marco 
ashworth
Asian emphasis on the value of filial piety may be note in ?
asked by tom 
Math
6(m+1)=24
asked by Anon 
chemistry
mass of dry crucible=34.69g mass of crucible with magnesium=34.68g mass of crucible with magnesium oxide =34.97g we did a lab and igot the mass for magnesium to be 0.17g and the mass for magnesium oxide to be 0.28g. how can i find the moles of magnesium
asked by jane c 
AP chemistry
How do you balance ZnCO3 +O2 yields ZnO + CO2?
asked by Toni 
algebra2
a saving account with an initial balance of $15000 grows at 1.33percent per year compounded continuously. How much will the saving account have after 30 years?
asked by dd 
earth science
The active sections that are located along fault lines are called
asked by mariam 
math h
Darcy, Jason and Maria share $268. Jason has $20 more than Darcy and Maria has twice as much money as Jason. How much money do Darcy and Jason have altogether?
asked by Jordan 
ap biology
The best conclusion concerning delta is that the cells a. contain no DNA. b. contain no RNA. c. contain only one chromosome that is very short d. are actually in the G0 phase e. divide in the G1phase Explain your choice: Would it be d?
asked by Ella 
Calculus (PLEASE HELP ASAP!)
Find f(x) satisfying the given conditions: 1) f"(x) = 1/x^3 f'(1) = 1/2 f(1) = 0 2) f"'(x) = sin (x) f"(0) = 0 f'(0) = 1 f(0) = 0
asked by Anonymous 
chemistry
You measure Ksp for borax to be 7.8 x 103 and 2.9 x 103 at 23.6°C and 1.8°C, respectively. Calculate the standard enthalpy change, ΔH°, (in kJ) for the dissolution of borax.
asked by Anonymous 
Algebra, help please!!!
Find the mean and the median in the following arithmetic sequences: A: 1, 3, 5, 7, 9 B: 1, 3, 5, 7, 9, . . . ., 199 C: 7, 10, 13, 16, . . ., 607
asked by Ashley 
Math Help!!!
Russell Grossman is training for the Olympics. He wants to know the distance across lake royal, so he can write in his training logbook how far he rows each day. If from one point on the shore to one side of the lake is 13 km and from the same point to
asked by Anonymous 
physics
You are trying to find out how high you have to pitch a water balloon in order for it to burst when it hits the ground. You discover that the balloon bursts when you have pitched it to a height of 17 m. With what velocity did the balloon hit the ground?
asked by Jason 
Chemistry
C2H5NO2 + 2H2O → 2CO2 + NH3 + 3H2 You begin with 1.25 × 102 moles of glycine and an excess amount of water that will allow the reaction to proceed completely to products. This is all in a vessel with a volume of 850 mls at 27°C. Assume that the vessel
asked by sarah 
algebra
To take a taxi in downtown, it will cost you $3.00 to go a mile. After 6 miles, it will cost $5.25. The cost varies linearly with the distance traveled. Write the equation expressing cost (c) in terms of miles (d) traveled.
asked by huma 
math (fractions)
Andrew and becky each earn $3 an hour for doing chores. they are going to combine their allowances to buy a video game. how much money do Andrew and becky have to spend on a video game
asked by ary 
LA  2 questions
Which sentence uses the future tense of the verb 'to go' correctly? She has gone to Paris only once. She is going to Paris this season. She will got to Paris next autumn. She's been going to Paris for years. It cant be a or d so either b or c... b? Which
asked by SkatingDJ 
English
Education standard have gone down in our country,write a composition discribing what should be done inorder to lmprove education standard.
asked by Blessings 
math!
GCD (24,20)IS 4. sINCE gcd (4,12) IS 4, THEN gcd (24,20,12) is 4. use this approach and the euclidean algorithim to find the GCD ( 722, 2413,209) WHAT IS THE gcd?
asked by BECKY! 
math Help!!!!!!
I have to make a scale drawing of my bed. The actual dimensions are 60in*80in. What are the scale measurments? I don't understand how to do this.
asked by callie 
Maths
A rectangular piece of card 12 cm by 20 cm is rolled up to make atube(with no overlap)Find the radius of tube if i) the long sides are joined
asked by aruna 
Financing and Budget
This financial ratio measures the business's liquidity: A. profit margin. B. average daily rate ratio. C. current ratio. D. days receivable ratio. C.
asked by Amanda 
arithmetic
the clock at the capitol building has an hour hand that is 12 feet long.how many feet will the top of the hand move between the hours of the midnight and 8am?
asked by srivani 
Math
a company will need $30,000 IN 7 YEARS FOR AN ADDTION. TO MEET THIS GOAL THE COMPANY DEPOSITS MONEY IN AN ACCOUNT TODAY THAT PAYS 7% ANNUAL INTREST COMPONDED QUARTERLY. TO FIND THE AMOUNT THAT SHOULD BE INVESTED TO $30,000 IN 7 YEARS. HOW MUCH SHOULD THE
asked by Michellle 
Chemistry
I need help calculating Heat of fusion for a calorimeter experiment: I know that Q(melt): 8350.46 J, m(ice): 26.39g and m(hot water): 51.93g. Please help me set it up. Hf known is 6.02kj/mol. Answer is in J/g(ice).
asked by Ally 
English
Can I change the following sentence. I had to study and keep reviewing to succeed. toYou must study and keep reviewing to succeed. Will this be an imperative sentence now?
asked by Karen 
math
If a CD makes 58 and half revolutions in 3 fourths a min ,how many in a min
asked by theodore 
chemistry
12.5g mass of the vinegar sample and the density of vinegar is 1.05g/mL determine the volume of the vinegar sample in liters?
asked by Anonymous 
chemistry
How many total atoms are in the chemical formula Ai(NO3)3? I thought it was ten because Ai is 1 atom. The No3 is 3 atoms times the 3 is 9 plus the 1 is ten.
asked by lexi 
Math
One box holds 16 crayons.Another box holds 24 crayons.Write a sentence using words that compares the crayons in the two boxes.
asked by Paula 
Physics
1. Determine the specific heat of a certain metal if a 450g sample of it loses 34,500 joules of heat as its temperature drops by 97degC. 2. The temperature of a 55g sample of a certain metal drops by 113degC as it losses 3,500 J of heat. What is the
asked by Hershey 
acounting 1
how much is the total assets? cash in bank 25,000 accounts payable 10,000 acounts receivable 30,000 office equipment 50,000
asked by mier 
Math
The members of the Farrell family are Mona, the mother; Scott, the father; Kellie, Katie, Kristin, and Karen, the daughter ; and Kyle the son Consider the ordered pairs (x,y) where x is the mother of y. A.. List the ordered pairs in this set B.. If you are
asked by Suzy 
English
1. When there are no more trees, the land will become a desert. 2. When thre are not any more trees, the land will become a desert. 3. When there are not trees any more, the land will become a desert.  Are they all the same in meaning?
asked by rfvv 
Physics help please
A 0.504 m length of conducting wire carrying a current of 62.1 A is?
asked by alex 
Financing and Budget
Use the following information to fill in the Income Statement in the figure above. Then, answer the question. The period from September 1 through September 30. Sales: $1,843.00 Advertising: 20.00 Food Services: 65.80 Licenses: 58.00 Payroll Taxes: 136.90
asked by Amanda 
Geography
what could be a personal ecological footprint and why?
asked by schooler 
statics
b. A mobile company XYZ wants to conduct a survey to find the proportion P of those customers that are happy with the purchase of their new mobile phone. The company took a random sample of 1000 customers who recently purchased the new mobile phone. They
asked by aima 
Financing and Budget
which one of these categories would most likely be found in the operating budget of a day care center? A. Loan payments B.Tables and chairs for classrooms C.Deposits for utility services D. Desks and chairs for the office C.
asked by Amanda 
Earth Science
List 3 distinguishing features found near a frontal boundary. Thanks
asked by Sarah 
math
40.2 * (0.4+0.7)
asked by Gurjant singh 
math Help!!!!!!
I have to do a scale drawing of my dresser. The height is 51 1/8in the width is 42 1/2in. My scale is 24in=1 inch What are the scaled measurements?
asked by callie 
French
I have a couple of questions. Is this a correct way of saying I like to ride a bike in the summer? Do I need an article before été? En été, j'aime faire du vélo. Is l'opération male or female? How do you say I like to visit different places in the
asked by Anonymous 
math Help!!!!!!
I have to make a scale drawing of my desk. What are the scaled measurements? My answer height is 55 1/8in width is 28 3/4in 55 1/8÷24=0.09 28 3/4÷24=2.29 Am I right?
asked by callie 
English
1. It'll take thirty minutes for her to get here. 2. It'll take her thirty minutes to get here. (Are both the same and grammatical?) 3. As it rained heavily, the playground is muddy now. 4. It having rained heavily, the playground is muddy now. (Are both
asked by rfvv 
math
Express f(x)in the form f(x)=(xk)q(x)+r for the given values of k. f(x)=x^3+6x^2+10x+4, k=2 f(x)=____
asked by Ernie 
Peel Adult Education Centre
In the sun nuclear fusion takes place. If the decrease in mass is 0.006 50 g, how much energy is released?
asked by Sonia 
Financing and Budget
An aging of accounts receivable performed on April 20 reveals that one of your customers has owed you $325 since January 15. Which of the following alternatives should you pursue? A.Telephone the customer on a daily basis. B. Offer additional credit to
asked by Amanda 
Math Help!
2/3(k+8)=52
asked by Jack 
arithmetic
In Jullian's garden, there are 3 rows of carrots, 2 rows of string beans,and 1 row of peas. There are 8 plants in each row. How many plants are there in all?
asked by Bridget 
math
Express f(x)in the form f(x)=(xk)q(x)+r for the given values of k. f(x)=x^3+6x^2+10x+4, k=2 f(x)=____
asked by Ernie 
Financing and Budget
The Average Daily Rate ratio, often used by outsiders as an evaluation of how much revenue is earned each day, is usually calculated on the basis of how many days? A. 365 days B. 30 days C. Number of days a child care facility is open D. 360 days A.
asked by Amanda 
Physics
A naked person (e=0.75) with a surface area 2.00 square meters and a skin temperature of 34 degrees Celsius is in sauna at 90 degrees Celsius. If he stays in the sauna for 30 minutes, (a) How much heat does the perspn radiates? (b) How much heat does he
asked by Michelle 
disease
________ is the most frequently reported bacterial sexually transmitted disease in the United States. A. Chlamydia B. Syphilis C. Herpes D. Gonorrhea
asked by Barbara 
Econ (International Monetary System)
Suppose Switzerland is on the gold standard and it maintains a strict ratio of gold in its vaults to money (Swiss francs) in circulation. Suppose that it runs a balance of payments deficit. What will happen to its overall money supply? What impact will
asked by taylor 
Financing and Budget
This financial ratio measures the business's liquidity: A. profit margin. B. average daily rate ratio. C. current ratio. D. days receivable ratio. C.
asked by Amanda 
ECON
Suppose that we are in the early days of the Bretton Woods system, and France has declared a par value for the French franc at FF6 per dollar. The allowable fluctuation band is one percent on either side of par. What is the price ceiling for the dollar in
asked by Blaney 
Financing and Budget
This financial ratio measures the business's liquidity: A. profit margin. B. average daily rate ratio. C. current ratio. D. days receivable ratio. C.
asked by Amanda 
physics
The initial speed of a body is 6.64 m/s. What is its speed after 1.38 s if it accelerates uniformly at 4.7 m/s 2 ? Answer in units of m/s
asked by Jason 
English
What is another word for strong, as in strong in the mind and will not fall even at the toughest times. But I don't want to use strongminded because that is more like determined. So, what is another characteristic for strong but it does not mean
asked by Curri 
physics
A person is stranded and sitting 45m above the ground on the ledge of the cliff. of a safety rope is launched upward at an angle of 50 degrees above the horizontal at a distance of 60m away, what is the initial velocity of the rope so that it reaches the
asked by David 
math
how many feet are in a yard
asked by tanzia d. 
math
What should you say when you meet an angel
asked by Ronnie brown 
Science
1. A student lifts his 2.0kg pet rock 2.8m straight up. He then lets it drop to the ground. Use the Law of Conservation of Energy to calculate how fast the rock will be moving ..... a. half way down b. just before it hits the ground 2. A 65kg girl is
asked by Hershey 
physics
If a person pushes on a block and it travels a distance of 6.0m before stopping. How far would the block travel if it were pushed with the same force, but on the moon(which has 1/6 of the earth's gravity).
asked by Alex 
algebra2
MS TAn bought a bmw for 62,000. The price of a bmw depreciates at the rate of 12% per year. How much will the saving account have after 30 years
asked by dd 
Chemistry
Calculate the molar H3O and ClO3 concentrations of a .28 M solution of perchloric acid (HClO3)?
asked by Leroy 
Algebra 2
Simplify 2x*x^7/4
asked by Anonymous 
Math Help!!
What is the actual measurments of your room? My answer Height= 10ft Width=9ft 6 in. What is the scale that you will use for your scale drawing? 24=1 inch What will the dimensions of your room be in your scale drawing? I don't know how to answer this
asked by Callie 
juvenile deliquency
What is a subcultural issue that is most proematic in causing juvenile delinquency
asked by joanna 
English
All of the following plural nouns except a.flies b.themselves. c. ladys. d.proofs I am think d All of the following compound nouns are correct except a.editors in chief. b.sonsinlaw. c.bird watchers. d.motherinlaws. I am think b or d
asked by Anonymous 
Financing and Budget
Which of the following financial statements includes the assets, liabilities, and equity accounts of a business? A. Income statement B. Balance sheet C. Form W4 D. Operating budget B.
asked by Amanda 
HISTORY
How many states and territories was a part of the United States in 1890? What new states and territories was a part of the United States in 1920 which were not part of the United States in 1890?
asked by Anonymous 
Financing and Budget
You, the owner of XYZ Day Care, buy a new van for your business. The van costs $20,000, all of which you borrow from First American Bank. Which of the following correctly describes the journal entry for this transaction? A. $20,000 debit to Vehicles,
asked by Amanda 
Financing and Budget
Which one of the following categories makes up the largest percentage of a child care operating budget? A. Mortgage or rent B. Supplies C. Food D. Salaries and benefits D.
asked by Amanda 
Math
How do I solve for x in: 1/x > x I need to do it both algebraically and graphically, but I'm not sure how to do so. Thanks!
asked by Anonymous 
math
what is 20 in expanded form?
asked by pattil 
English
1. I cannot make sense of the letter. 2. I cannot understand the letter.  Are both the same in meaning?
asked by rfvv 
3rd grade English
I'm trying too see if my daughter is doing her homework correctly .... The question is use each word or phrase as the subject of a sentence .add a verb describing an action that takes place in the present . Make sure each verb agrees with its subject Her
asked by Meka 
Math
determine the resulting equation if one variable is solved in terms of the other varaiable in one equation and substitute this variable in the other equation. 1.) 4x+y=6 x2y=15 2.) 2x+y=10 4x+2y=5
asked by Princeton 
math
arrange the following fraction in increasing order 1/8, 3/2, 2/9, 5/6
asked by che 
algebra 2
find the domain y=ãx5 +3
asked by nancy 
5th grade math
Round the area of each country to the nearest tenth of a square kilometer . Marshall Islands 181.30 My daughter put 181.30 because she said the number in tens place was 5 and under
asked by Meka 
Financing and Budget
The Average Daily Rate ratio, often used by outsiders as an evaluation of how much revenue is earned each day, is usually calculated on the basis of how many days? A. 365 days B. 30 days C. Number of days a child care facility is open D. 360 days A.
asked by Amanda 
5th grade math
Ms sue I'm sorry I'm totally confused its says round to the nearest tenth in a square kilometer How can I round 297.85 km to the nearest tenth? Her answer was 297.85 but I'm thinking it should have been 300.00 kilometer because the yes place is 5 or more
asked by Meka 
Math liberal Arts
A bag contains 5 red marbles, 4 blue marbles, and 1 green marble. If a marble is selected at random, what is the probability that it is not blue?
asked by Jamie 
Science Technology
How was the camera developed ? ( Who made it )
asked by Laura 
Geometry
Original Statement "If it's a garage sale, then it's a Sunday." Statement 1 "If it's a Sunday, then it's a garage sale." Statement 2 "If it's not a Sunday, then it's not a garage sale." Statement 3 "If it's not a garage sale, then it's not a Sunday." Which
asked by Megan 
chemistry
THE FREEZING POINT OF BLOOD SERUM IS ABOUT 0.56 DEGREE CELSIUS WHAT IS ITS OSMOTIC PRESSURE
asked by JOVY 
english
All of the following compound nouns are correct except a.editors in chief. b.sonsinlaw. c.bird watchers. d.motherinlaws. I am think a
asked by Patrick 
Algebra
Solve for x: (1/25)^x+2=125^x
asked by Trish Goal 
maths
diameter of a ferris wheel is 15 metres. how far does a seat on the ferris wheel travel in 5 revolutions
asked by Anonymous 
Financing and Budget
Child care operating budgets generally contain a pro forma income statement. To prepare this statement, you must first prepare budgets for _______ and _______. A. estimated income; actual income B. estimated expenditures; actual expenditures C. revenues;
asked by Amanda 
Math
If a hen lays 225 days a year, how many eggs can you eat in a day?
asked by Samantha 
Financing and Budget
The Income Statement for Tiny Tykes Day Care reveals total revenues of $181,575 and total expenses of $159,657. The profit margin for Tiny Tykes is A. 87.9%. B. 12.1%. C. impossible to determine from the information given. D. 1.2%. B.
asked by Amanda 
chemistry
In the sun, nuclear fusion takes place. If the decrease in mass isa 0.006 50g, how much energy is released?
asked by Sonia 
English
Just to say Thank YOU everyone for the advice and help I have received. I have turned in my final exam. It was 9 pages and yes, I had to ask for advice and help, but I have really learned a lot. I will let ya'll know my outcome. It is nice to learn
asked by Karen 
Math
Everyday I practice the drums for the same length of time. By the end of the 15th week, I have practiced a total of 37 1/2 weekday hours. How many hours do I practice a day? I did 15 x 5 to get 75 days then divided by 37 1/2 hours to get how many hours per
asked by Kyle 
math!!!!!!
multiply x(x+y +2) im lost can some one explain
asked by Beckey! 
math
At breakfast Gino drank 2/3 of the orange juice in a container. He drank 15 ounces of orange juice. Write a multiplication equation that you can use to find out the amount of orange juice that was in the container before Gino had breakfast?
asked by Stephanie 
geography
Can you name all the states in the U.S.A.?
asked by Maryjo 
math
multiply (6 x) (6+x) is the correct answerer 0?
asked by Beckey! 
science
Name the substance that makes bones flexible
asked by josh 
Financing and Budget
The Average Daily Rate ratio, often used by outsiders as an evaluation of how much revenue is earned each day, is usually calculated on the basis of how many days? A. 365 days B. 30 days C. Number of days a child care facility is open D. 360 days
asked by Amanda 
English
Trying to rewrite my paragraph. Wanted to say "This class has been a challenge, but very self gratifying to me." Is there another word beside gratifying I could use?
asked by Karen 
Sociology
Given your experience in an online environment, can you predict what changes in the family unit might occur due to the information age? could you tell me what they mean
asked by 2phoneeeeee 
calculus
Consider a 10in by 14in rectangle to which you make square cuts of side length "x" in each corner, then fold the sides and form a box of height "x". What should "x" be to maximize the volume of the box?
asked by James T. 
6 grade science
Which is not an example of stimulus A. the smell of baking bread B. the sound of your alarm clock in the morning C. the scream you give when someone scares you d.the light from the sun I think it is C. because the scream is the reaction to the stimuli,
asked by E6 
Algebra please help out
How would you convert 5 feet 6 inches to inches?
asked by Steph 
child developement
compare 3 children 4 years, 18 months, 10 years to physical or cognitive growth
asked by Anonymous 
Math
Check for 2/3(k+8)=52
asked by Anon 
MATH!!!
4(1.5c+6)+2c=9
asked by Larry 
chemistry
Find the percentage of water in Na2CO3*2H2O?
asked by kim 
accounting 1
how much is total liabilities? accounts recievable 20,000 accounts payable 30,000 taxes and licenses 40,000 uncollectible account 10,000 rent payable 8,000 utilities payable 5,000
asked by mier 
Chemistry
Calculate the mass of NH4NO3 salt that should be combined with 100.0 mL of water to obtain a temperature decrease of exactly –15.0C? Delta H of the solution = 24.13 Ccal = 21.12 Csh2o = 4.18 average Qrxn = 1151.6 I don't understand how to solve it
asked by Catherine 
physics
A spider moving downward with a terminal velocity of 13m/s has an upward force of 22N acting on it...what is the mass of the spider?
asked by Peggy 
algebra
what is the graph of the system ?yx+4
asked by Anonymous 
Chemistry
can you look at the additional attached questions from me this morning at 2:29am? not fully understanding them. thanks for your help
asked by Leroy 
General
a beverage company receives an order from the local colleges cafeteria and field 100 bottles with 75 liters of soda how many millimeters of soda are in each bottle?
asked by Justina 
Language arts
Write about a time when you had a change of heart!!! The way you could help is by giving me some examples.
asked by Wendy 
physics
A kettle brings water to boil by using 233 C of charge over the course of 1.25 minutes. The amount of current that was used is _.__ A?
asked by Help 
algebra 1
how do i solve 4x2y=12 and 4x+8y=24 using the elimination method?
asked by lexi 
Science Technology
Can someone give me a brief explanation to why Cameras were developed ? Please make it short and simple.
asked by Laura 
chemistry
1.) 1.25 moles of an ideal gas are contained in 8.0L. If the temperature is 33K, what is the volume at STP?
asked by xx 
chemistry
4.) 105.4mL of Co2(g) was generated with a pressure of 765.5mm Hg for the gas. The temperature of the apparatus was 25.0C. How much zinc oxide would be left in tube if version A was the correct formula?
asked by xx 
Algebra Two
let f(x)=7x+4 and g(x)= 3x9 f(x)*g(x)
asked by Anonymous 
English (ms.sue)
How would I describe a someone who is bullying someone getting caught by a teacher? I have to include metaphors and facial expressions. Thank you
asked by Heena 
Algebra
Given that 2^x+2^x+2^x+2^x=512, what is the value of x? I think it simpliflies to 2^4x=512. and 2^9=512 but to get 9 you have to mulitply something to 4, but its 2.25 is that right?
asked by Trish Goal 
Science Technology
Originally the camera was made to capture a moment in time quickly and exactly. Paintings often reflected the opinion of the painter in their art, however, photos show exactly what was happening. Photos can be biased but nonetheless they are real.
asked by Laura 
Math
7/15 divided by 3/10 =
asked by Alex 
Algebra 2
let f(x)=7x+4 and g(x)= 3x9 g(f(x))
asked by Anonymous 
Algebra Help! Please
Ok so I did what you told me reiny but I cant figure out number three which is here 10x  2  6x = 3x  2 + x Please show how You did it please?
asked by Jeff 
Math
How do I solve for x in: 1/x > x I need to do it both algebraically and graphically, but I'm not sure how to do so. Thanks!
asked by Anonymous 
MATH
ARE THE FOLLOWING EQUATIONS INVERSES? y=x^47 and y=∜ x+7
asked by Katy 
English (ms.sue)
I asked a question before about bullying. Can you please check for improvements on this paragraph and suggest any improvements to make it more ineresting. Thank you. He strides towards one of the girls, who carried a large rucksack, which sagged with a
asked by Heena 
Financing and Budget
If an employer fails to pay state unemployment taxes on a timely basis, the rate on FUTA taxes will A. increase. B. be lower. C. remain the same. D. increase by 100 percent. A.
asked by Amanda 
physics
what should the ratio of mass to volume be when considering the flight of a hot air balloon.
asked by kaitlyn 
science
What provides pure O2 for inhaling and canisters to collect CO2 CO2.
asked by John 
Algebra
Solve for x, when (2^(x+1)^3)*4^x=8192.
asked by Trish Goal