# Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 -14x + 8y = 140

91,330 questions, page 769
1. ## Multiplying and Dividing Rational Expressions

I will be forever thankfulif someone can solve these for me.Hopefully I typed them correctly. For instance,the first one,what I'm looking at is m-2over m-5 and that's multiplied times m+5 over m-2 1.m-2/m-5*m+5/m-2 2.4(x+2)/5x*6x^2/2x 3.25-x^2/25*6/5-x

asked by mike on May 16, 2007
2. ## instrumental anaylsis

We were given an unknown to identify using UV-VIS spec based on the wavelength of maximum absorbance and the shape of the curve produced. One of the questions at the end of the report is "Are you able to identify the chromophore? Describe." I'm not exactly

asked by Anonymous on December 9, 2013
3. ## Chemistry

PartA: What volume of 10.0M NaOH is needed to prepare a buffer with a pH of 7.79 using 31.52 g of TrisHCl? TrisHCl is a weak base and the molecular weight is 157.67 g/mol. I found the solution, it is 6.67 milliliters. Part B: "The buffer from Part A is

asked by Fay on February 4, 2017
4. ## physics

An A-frame made up of two uniform 150N, 3 m long beams pinned at the apex and resting on a frictionless floor. The base of each beam is separated by 3.5 m. A 500 N weight hangs from the apex. A tie rope connecting the two beams is parallel to the floor and

asked by TucsonGuy on June 18, 2012
5. ## Science Chemistry

LIST: Sodium carbonate. Calcium carbonate. Zinc sulfate. Zinc nitrate. (a) State a pair of chemicals from the list above that can be used to prepare zinc carbonate by a precipitation reaction involving mixing 2 aqueous solutions together. (b) Write a

asked by Charlotte on January 7, 2017
6. ## Science

3. Kamir and Alexis are studying the properties of water. They conducted a variety of experiments to determine its physical and chemical properties. Of the tests the students conducted, which one illustrates a chemical property of water? a. Salt dissolves

asked by Lexi-girl on September 6, 2017
7. ## english

Can anyone help tell me if these are correct? Subject-verb agreement A 1a. Did you know a famous animal-rights activist has criticized horseracing because of the dangers involved? 1b. Did you know a famous animal-rights activist have criticized horseracing

asked by Anonymous on July 25, 2008
8. ## College algebra

a company finds it can produce 15 heaters for \$4300, while producing 20 heaters costs \$5500. Express y, as a linear function of the number of heaters, y. Determine the cost to produce 30 heaters. y = _________ Cost to produce 30 heaters \$_________ Help I'm

asked by Lee on December 6, 2010
9. ## math

jim has a box in the shape of a rectangular prism. The area of the base of the box is 48 square inches. The volume of the box is 144 cubic inches. Let h = the height of Jim's box. Write and solve an equation you can use to find the height of Jim's box.

asked by haley on August 29, 2013

How does one go about selecting a country because i'm clueless when it come to anything about business/political international in order to answer these question I was thinking Africa but not sure if that's a good country? Select a company and country that

asked by drake on August 28, 2008
11. ## cultural diversity-reposted question

Which scenario best describes a nuclear family? A) Jeremiah is growing up within a cluster of adults and children who maintain their own living quarters but come together for work and meals. Child-rearing is a shared responsibility B) The Farrish family is

asked by Rose on October 27, 2007
12. ## physics

A rectangle has a length of 2d and a height of d. Each of the following three charges is located at a corner of the rectangle: +q1 (upper left corner), +q2 (lower right corner), and -q (lower left corner). The net electric field at the (empty) upper right

asked by Daniel on February 22, 2012
13. ## Math

Based on the information given for each of the following studies, decide whether to reject the null hypothesis. For each, give (a) the Z-score cutoff (or cutoffs) on the comparison distribution at which the null hypothesis should be rejected, (b) the Z

asked by Kathy on July 23, 2012
14. ## physics

A block of weight w = 35.0 N sits on a frictionless inclined plane, which makes an angle theta = 27.0 degrees with respect to the horizontal. A force of magnitude F = 15.9 N, applied parallel to the incline, is just sufficient to pull the block up the

asked by Anonymous on February 26, 2010
15. ## English

Thousands at His bidding speed And post o'er land and ocean without rest: They also serve who only stand and wait." God sends angels to whisper His will into people's ears. A person who does not dream of greatness cannot have faith in God. A person does

asked by Steve on October 28, 2017
16. ## Chemistry

C7H6O3+CH3OH→C8H8O3+H2O In any experiment, 1.50g of salicyclic acid is reacted with 11.20g of methanol. The yield of methyl salicylate, C8H8O3, is 1.31g. What is the percent yield? From my understanding the equation is already balanced, correct? My

asked by Molly on April 14, 2010
17. ## physics

An 8m long copper wire with a cross-sectional area of 1.0 x 10^-4 m^2, in the sshape of square loop, is connected to a .10-V battery. If the loop is placed in a uniform magnetic field of magnitude .4T, what is the maximum torque that can act on it? The

asked by Anonymous on March 15, 2008
18. ## engineering

To make a pocket warmer from sodium acetate and vinyl, how do you estimate how many grams to use? to work out the 'q' is it the heat capacity of the water it is dissolved in that you use? What temperature do you want it to get to and how do you factor in

asked by Jannis on March 31, 2011
19. ## physics

A frictionless track with a loop of radius 36 cm sits on a table 0.9 meters above the ground. If a 0.15 kg object just makes the loop, how high above the table did the object start and how far from the table does it land? Can you check my work Mgh - Mg(2R)

asked by jeff on December 22, 2008
20. ## SS

27) How might specialization encourage trade? A) One nation will sell its specialty to others ONLY if they don't compete. B) Nations stop using products from other nations to support their own economies. C) Nations agree to work together as a team to make

asked by Anonymous on December 8, 2017
21. ## Learning Behaviors

describe the temporal pattern of a typical emotional response, occording to the opponet process theory of solomon and corbit.use this theory to account for the different reactions experienced by a first time drug user and an experienced drug user providing

asked by Sabxo on September 24, 2015
22. ## Physics I

An elephant applies a force of 5000 N through a rope on a bundle of wood logs and moves them through a displacement of 250 m. The rope makes an angle of 28 degrees with the horizontal ground. a. calculate the work done by the elephant in moving the load b.

asked by Alexandria on November 8, 2017
23. ## PE

i need help with a 5 page report on heath What is your topic? We'll be glad to help you when we know what you want write about. I want to try out volleyball but my grades are bad! But people say that sports make people do better in school. Do you that it

asked by jennifer on August 10, 2007
24. ## History

3.)Which of the following best describes the contributions of charles loring brace? A.)He work resulted in the creation of mental hospital across America. B.)He founded the children's Aid Society to help New York City's poor children. C.)He developed child

asked by #FreeGucci on April 4, 2016
25. ## ela teacher

Please read my conclusion and just give me advice..... The topic is prejudice and all, out of 10 what would you give it and why. To sum it up, prejudice is a serious topic that we still discuss today. Governments have made laws based on prejudice but

asked by hi on May 20, 2012
26. ## Calculus-1

Show that there exist a sphere with radius r є(0,1) and a cube with side r + 1/2 with the same volume. (Volume of the sphere with radius r is 4/3πr^3, and the volume of a cube with side a is a^3).

asked by hewhomustbenamed82 on April 20, 2018
27. ## Stat

"Records show that 8% of all college students are foreign students who also smoke. It is also known that 50% of all foreign college students smoke. What percent of the students at this university are foreign?" I had that: P(A)=50 P(B)=? P(A|B)=8

asked by kate on December 6, 2015
28. ## S.S HELP FAST

(The sign "*" means that's my answer I chose for the question) Part A What is the basic independent unit of world politics? a) country b) province c) nation* d) organization Part B Which of the following groups is an example of the basic unit you selected

asked by Jassie on October 25, 2017
29. ## steve reiny proportion help maths reiny!!!

The illumination of a small object by a lamp varies directly as the candle-power of the lamp and inversely as the square of the distance between the lamp and the object.If a light-bulb of 8 candle power,fixed 150cm above a table,is replaced by a 5 candle

asked by uwana on June 10, 2017
30. ## Chemistry

Bromine has two isotopes, Br- 79 and Br- 81. The relative atomic mass of bromine is 79.9. CALCULATE THE PERCENTAGE of Br-79 atoms in a sample of bromine. PLease help i'm really stuck Someone said: The total for 79 and 81 is 100% and the total for fraction

asked by 0oooooooo0 on September 30, 2017
31. ## English- Frankenstein

If you have read Frankenstein please help me me with some review questions pertaining to chapters 17-end. 1.How does the settings in these chapters, especially nature reflect the events and character development of the chapter. 2. How are victor and his

asked by Dawn on September 30, 2010
32. ## Multiplication

What is the best way to teach my 8 year old her multiplication tables. You'll probably get lots of answers and opinions! I'll tell you what worked with my brother and then with my grandsons -- repetition, repetition, and more repetition -- both verbally

asked by Patricia on June 15, 2006
33. ## maths

The sum of first 20 terms of an AP is equal to the sum of first 30 terms .Show that the sum of 50 terms of an AP is 0.

asked by Yashwanth on November 30, 2015
34. ## United States-Centric Views comparison

500 word post on What viewpoints on Muslim and arab American and Christian American groups? Please note that we don't do students' homework for them. Our tutors try to give you the information to help you complete your assignment on your own. If there's

asked by Anonymous on July 14, 2007
35. ## English

hi im sam :p i have 8th grade math and i think like yesterday we got an assesment called circle sentencing and im completly confused i even asked my princble and she couldn't even help..:( i have a link to show what my homework is but it wont let me post

asked by samm on September 8, 2011
36. ## Physics

One device used for throwing spears is an atlatl. This device was used by human hunters over 20000 years before the invention of the bow ad arrow. It effectively increases the length of the hunter's arm allowing a spear to be thrown further than it could

asked by 0ooooooooo0 on September 28, 2017
37. ## Accounting

I need help on the freight charges of each transaction, I always get confused when I see the FOB’s. Presented here are selected transactions for Norlan Inc during September of the current year. Norlan uses a perpetual inventory system. Sold merchandise

asked by F on October 15, 2006
38. ## HELP WITH ACC

I need help on the freight charges of each transaction, I always get confused when I see the FOB’s. Presented here are selected transactions for Norlan Inc during September of the current year. Norlan uses a perpetual inventory system. Sold merchandise

asked by F on October 17, 2006
39. ## Accounting

I need help on the freight charges of each transaction, I always get confused when I see the FOB’s. Presented here are selected transactions for Norlan Inc during September of the current year. Norlan uses a perpetual inventory system. Sold merchandise

asked by F on October 16, 2006
40. ## math

give me an answer . Chris has a 10 foot long strip of red ribbon and a 15 foot long strip of blue ribbon. draw a diagram to show the relationship of the length of the red ribbon to the length of the blue ribbon

asked by Anonymous on September 5, 2016
41. ## chemistry

Calculation of )Hf0 for Mg2+(aq.) 1. Assume the heat capacity of the final solution is 3.92 J K-1 g-1. Using the mass of the HCl solution, calculate qcontents from equation (4.6). Calculate qsystem from equation (4.5). 2. Calculate the moles of Mg2+

asked by Narash on March 25, 2011
42. ## science... Help me urgent!!

Please help me check if I did my homework right base on a picture of picking strawberry farm. 1. Activity Investigation Picture Scientific Method: I. Perceiving the Problem Are these people a worker in a farm? II. Research a. Wearing different style of

asked by Mae on September 4, 2012
43. ## Science

Please help me check if I did my homework right base on a picture of picking strawberry farm. 1. Activity Investigation Picture Scientific Method: I. Perceiving the Problem Are these people a worker in a farm? II. Research a. Wearing different style of

asked by Mae on September 4, 2012
44. ## Scientific Question

Please help me check if I did my homework right base on a picture of picking strawberry farm. 1. Activity Investigation Picture Scientific Method: I. Perceiving the Problem Are these people a worker in a farm? II. Research a. Wearing different style of

asked by Nina on September 4, 2012
45. ## Help! Science....

Please help me check if I did my homework right base on a picture of picking strawberry farm. 1. Activity Investigation Picture Scientific Method: I. Perceiving the Problem Are these people a worker in a farm? II. Research a. Wearing different style of

asked by Mae on September 5, 2012
46. ## Mathematics

Perfume is sold in two different sizes of bottle The 80ml bottle is priced at £55 The 50ml bottle is usually priced at £45, but is on special offer If you buy one 50ml bottle of perfume, you get a second for half price By calculating the price per ml

asked by Joseph on November 11, 2017
47. ## math

There are 25 red, blue, yellow and green marbles in a bag. Four of the marbles are blue and the probability of selecting a blue or green marble at random is 40%. Write and solve an equation to determine the number of green marbles in the bag

asked by maymay on March 28, 2011
48. ## history..maths litercy..geography..life science..isizulu..life orentation..

im doing grade 11 and next year im doing grade12 so my question is that i want to be a boilermaker and i want to work in sasol so i don't know if this sbject is right to do boilermaker if you have any information please contact me on 0736124260 or

49. ## math

1.Drew has fifty-six rolls. seven rolls will fit on one tray. how many trays does he need to carry all of the rolls? write an equation to solve the problem. 2. one gallon is about 3.78 L.about how many liters tow gallons? use words to write the answer. to

asked by jojo on November 4, 2010
50. ## Physics

A 75 kg laboratory technician working with the radioactive isotope 137Cs receives an accidental 100 mrem exposure. 137Cs emits 0.66 MeV γ-ray photons. a) How many γ- ray photons are absorbed in the technician’s body? b) How many rad of alpha radiation

asked by A.S on April 9, 2018
51. ## trig question

Compute inverse functions to four significant digits. cos^2x=3-5cosx cos^2x + 5cosx -3=0 now you have a quadratic, solve for cos x using the equation cosx=(-5 -+ sqrt (25 +12)/2 the back of the book says .9987+2kpi and -.09987+2kpi when i do it i don't get

asked by Kate on April 16, 2007
52. ## Gov

What has been the U.S. policy toward the World Trade Organization (WTO)? A It has generally tried to convince the WTO to support a more protectionist stance in world trade. B It has attempted to strengthen the WTO. C It has refused to participate in the

asked by Flare on October 9, 2013
53. ## Chemistry

I'm supposed to balance a redox reaction that occurs in an acidic solution. I already balanced it(h**p://img148.imageshack.us/img148/4304/redoxht8.jpg), but how do I tell if a half-reaction is oxidation or reduction? I know an oxidation reaction loses

asked by Anonymous on October 4, 2008
54. ## computer

How does fractional employment differ from the traditional full-time job model of today? A. Fractional employment demands complete mathematical skills. B. A work unit in fractional employment is a project or task, not a job. C. Fractional employment only

asked by nabil on October 23, 2015
55. ## Evolution

In an experiment using quantitative genetic approaches to investigate the evolution of butterfly eye-spots as a model system for understanding development. There are 3 groups of butterfly populations: small (mean diameter = 2.6 mm), intermediate (3.4 mm),

asked by Jake on November 5, 2007
56. ## Algebra

A recipe for a home-made disinfectant calls for adding one-half cup of clorox to one gallon of water. Mrs. Jenkins wants to make this solution in a 32-ounce spray bottle. How many fluid ounces of clorox should be added to 32 fluid ounces of water to have

asked by Help!!! on December 1, 2014
57. ## physics

During the spin cycle of a washing machine, the clothes stick to the outer wall of the barrel as it spins at a rate as high as 1800 revolutions per minute. The radius of the barrel is 26 cm. a. Determine the speed of the clothes (in m/s) which are located

asked by Anonymous on December 3, 2012
58. ## ThermoChemistry

Calculate the final temperature of solution when 10 g of oxalic acid, (COOH)2(s), is dissolved in 110.0 mL of water that is initially at 26 C. The enthalpies of formation of oxalic acid in the solid and aqueous phases are -826.8 and -818.8 kJ/mol,

asked by LaurenB on December 2, 2011
59. ## Chemistry

Calculate the moles of aqueous calcium carbonate present in a 50.00mL sample of a calcium carbonate standard solution, assuming the standard is known to have a hardness of 125 ppm (hardness due to CaCO3). You can assume that the density of the sample is

asked by Brittany on September 25, 2015

NH4NO3(s)+H2O(l)→NH4NO3(aq) ΔH = +25.7 kJ. What is the final temperature in a squeezed cold pack that contains 49.0g of NH4NO3 dissolved in 125 mL of water? Assume a specific heat of 4.18J/(g⋅∘C) for the solution, an initial temperature of 28.5∘C,

asked by Bri on November 17, 2014
61. ## math

A recipe for a home-made disinfectant calls for adding one-half cup of clorox to one gallon of water. Mrs. Jenkins wants to make this solution in a 32-ounce spray bottle. How many fluid ounces of clorox should be added to 32 fluid ounces of water to have

asked by Anonymous on December 1, 2014

18.  The author of “Hip­Hop Planet” uses the image of the candy box with a ribbon tied around it to describe the highways of Dayton, Ohio because (1 point) it shows how quickly hip­hop music commercialized.

asked by Nausicca202 on December 13, 2016
63. ## Engineering

The balance tank in our milk processing plant in our building holds about 10 gallons of milk. The inlet pipe is 1.5 inches in diameter abd the outlet is 3/4 inches diameter. If milk flows into the tank at .5 ft/sec how fast must it depart to keep from

asked by matt on September 10, 2006
64. ## Physics

The problem goes like this... You are pushing a shopping cart at a constant speed. The handle makes an angle of 30.0 degrees with the horizontal and the friction in the cart has a coefficient of 0.400 to account for all the axles, etc. The mass of the cart

asked by Fatima on December 22, 2010

Compare the relative reaction rates of 1-bromobutane, 2-bromopropane, and 2-bromomethylpropane under SN1 reaction conditions. Silver nitrate will be used to provide nitrate ion as the nucleophile to produce alkyl nitrates as products. 1) I found the answer

asked by Jesicca on October 15, 2014
66. ## Separation of Racemate- Chemistry Lab

Compare the relative reaction rates of 1-bromobutane, 2-bromopropane, and 2-bromomethylpropane under SN1 reaction conditions. Silver nitrate will be used to provide nitrate ion as the nucleophile to produce alkyl nitrates as products. 1) I found the answer

asked by Jesicca on October 14, 2014
67. ## science - chemistry

Some heat is supplied to a mixture of ice and liquid water in a closed container and the contents of the container are thoroughly mixed. If, after the addition of heat, both ice and liquid water remain: A) the temperature of the system will increase B) the

asked by S on December 27, 2010

Assume that you own a sandwich shop. In looking over last year's income statement you see that the annual sales were \$250,000 with a gross margin of 50 percent, or \$125,000. The fixed operating expenses were \$50,000: the variable operating expenses were 20

asked by Leslie on September 1, 2012
69. ## Physics

A 10.0 g bullet is fired into a 1.0 kg block initially at rest on a rough surface and connected to a spring with k = 200N/m. Immediately following the collision the block has a speed of 2.0 m/s. The coefficient of friction between the ground and the block

asked by Hailey on November 30, 2010

In this exercise, you will be writing a simple java program to explore the decision making mechanism using if/else and switch statements. The program is consists of one class (RentalCalculator). It will hold only one method, of course, in that case the

asked by Anonymous on January 31, 2019
71. ## java/programming repost

In this exercise, you will be writing a simple java program to explore the decision making mechanism using if/else and switch statements. The program is consists of one class (RentalCalculator). It will hold only one method, of course, in that case the

asked by Anonymous on January 31, 2019

star*** by my answer 1. When you must handle several hazards at the same time, the best tactic is to (1 point) compromise the hazards. adjust speed to separate the hazards. minimize, then separate the hazards. **** 2. How many zones of space surrounding

asked by Anonymous on March 31, 2016
73. ## stats

A clothing company employs 36 workers on first shift and 19 workers on second shift. Five workers are chosen at random to be interviewed about the work environment. Find the probability of choose: a) All first-shift workers b) all second-shift workers c)

asked by Kristi on February 10, 2013
74. ## Physics

A ball is on the end of a rope that is 1.75 m in length. The ball and rope are attached to a pole and the entire apparatus, including the pole, rotates about the pole's symmetry axis. The rope makes an angle of 78.0° with respect to the vertical. What is

asked by Ray on October 23, 2016
75. ## Math

To get a driver's license, an applicant must pass a written test and a driving test. Pasts records show that 80% of the applicants pass the written test and 60% of those who have passed the written test pass the driving test. Based on these figures, how

asked by Ava on March 29, 2017
76. ## Physics

A diver thinks that if a typical snorkel tube of 0.13 m length works, then a tube of length 6.2 m should also work. When trying to use such a tube, what is the pressure difference between the external pressure on the diver's chest and the air pressure in

asked by Paulina on January 19, 2013
77. ## math foundations 20

How do I solve normal distribution word problems? Ex A manufacturer offers a warranty on it's coffee makers. The coffee makers have mean lifespan of 4.5 years, with standard deviation of 0.7 yeaes. For how long should the coffee makers be covered by the

asked by Ayane on June 9, 2014
78. ## algebra

2. The equation gives the distance, D, in miles that a person can see to the horizon from a height, h, in feet. a. Solve this equation for h. b. Long’s Peak in the Rocky Mountain National Park, is 14,255 feet in elevation. How far can you see to the

asked by tina on September 22, 2010
79. ## algebra

Can someone please explain this qestion and how to solve. A doctors office schedules 15 min appointments for weekdas. The doctor limits these appointments to, at most, 30 hours per week. Write an inequality to represent the number of 15 min appointments x

asked by jay on September 15, 2012
80. ## Physics

Hey I'm not sure how to solve this problem: An 1840 kg car is moving to the right at a constant velocity of 2.94 m/s. What's the netforce? What's the netforce if the car would be moving to the left? I'm thinking that the net force going right and the net

asked by Robert on September 16, 2008
81. ## Math Word Problem

a new blend of coffee will cost \$3.90 per pound by mixing 2 coffees that sell for \$2.75 and \$5 per pound. what amounts of each coffee should be blended to obtain the desired mixture? (the total weight of the desired blend is 100 lbs) How would I solve

asked by Amy~ on September 12, 2010
82. ## Physics

On a safari, a team of naturalists sets out toward a research station located 6.3 km away in a direction 42° north of east. After traveling in a straight line for 2.2 km, they stop and discover that they have been traveling 23° north of east, because

asked by yoyoma on August 18, 2010
83. ## math

It is a proof. Given: line DB bisects line AC line AD is parallel to line BE AD=BE Prove: DB=EC there are two triangles connected together by point B. They are labled A D B and B E C. D and E are the top points of the triangles. they look like they would

asked by ann on October 8, 2006
84. ## MATH

A beautiful Princess is locked inside the Castle. A Moat 15 metres wide surrounds the Castle. A Knight is attempting to rescue the Princess but he only has two planks of wood, both 14.5 metres long. How can the brave Knight bridge the Moat and rescue the

asked by Sandy on July 11, 2016
85. ## math

secret riddle worksheet riddle: why did the teacher wear sunglasses? 1) different x's _ _ _ _ _ _ _ _ 2) monomialor sum of monomials P O L Y N O M I A L 3) set of data graphed as ordered pairs in a coordinate plane S C A T T E R P L O T 4) 2 solutions that

asked by confused gurl on May 7, 2007
86. ## Chemistry

Thank you so much for the help on my other question!!! An alloy (solution of metals) is 80% by volume iron. The rest is aluminum. Aluminum has a density of 2.70 g/cm³, and iron's is 7.87 g/cm³. A block of alloy measures 2.0 ft. wide and 3.0 ft. long. If

asked by Matthew on October 8, 2011
87. ## Chemistry

What will happen if a small amount of hydrochloric acid is added to a 0.1 M solution of HF? A) The percent ionization of HF will increase. B) The percent ionization of HF will decrease. C) The percent ionization of HF will remain unchanged. D) Ka for HF

asked by Robby on March 7, 2013
88. ## Science

Read an article, and use the article to jump-start your thinking about designing your very own space mission. Think about what you want to explore in the solar system (and why!) and how you might get there. Click on the link below to read the Science

asked by #1Student on February 20, 2014
89. ## chemistry

QUESTION 11 Information Set 1: Chromium (III) iodate has a Ksp at 25°C of 5.0 x 10–6. 125 mL of a solution contains 0.0050 mol L–1 Cr (III) ion. What is the molar solubility of chromium (III) iodate at 25°C? a. 8.4 x 10–2 mol L–1 b. 2.2 x 10–3

asked by jess on May 27, 2016
90. ## Geometry

Use an indeirect proof to show that John exceeded the 55 MPH speed limit if he left his house at 8:15 a.m. and arrived at his office 60 miles away at 9:00 a.m. Assume temporarily that John traveled at a constant speed of 55 mph and that was his maximum

asked by DANIELLE on June 12, 2007
91. ## Finance

You wish to deposit an amount now that will accumulate to \$100,000 in 10 years. How much less would you have to deposit if the rate of interest was 8% compounded monthly versus annually? So ive tried doing this question but I cant seem to get the final

asked by Sarah on February 22, 2019
92. ## Pre-Cal

This exercise is based on the following table, which lists interest rates on long-term investments (based on 10-year government bonds) in several countries in 2008. Assuming that you invest \$12,000 in the Japan(1.5%), how long (to the nearest year) must

asked by Rick on February 29, 2012
93. ## hfcc

For the first phase of the project, imagine you want to cover the backyard with decorative rock and plant some trees. You need 30 tons of rock to cover the area. If each ton costs \$60 and each tree is \$84, what is the maximum number of trees you can buy

asked by Loren on July 11, 2010

The following tables shows the hourly wages of all workers in a certain hospital. Determine the pearsonian coefficient of skewness (population data). Hourly wages frequency 90-99 5 100-109 9 110-119 5 120-129 7 130-139 5 140-149 3 My answers: mean = 116.56

asked by rianne on March 7, 2015
95. ## Algebra

For the first phase of the project, imagine you want to cover the backyard with decorative rock and plant some trees. You need 25 tons of rock to cover the area. If each ton costs \$62 and each tree is \$76, what is the maximum number of trees you can buy

asked by Imagine on April 22, 2011
96. ## algebra

b. For the first phase of the project, imagine you want to cover the backyard with decorative rock and plant some trees. You need 30 tons of rock to cover the area. If each ton costs \$60 and each tree is \$84, what is the maximum number of trees you can buy

asked by Anonymous on April 21, 2010
97. ## Physics

Could someone try helping me solve those 2 questions or write me a formula with equaion what to do , thanks for every bit of help A 600kg elevator accelerates upward from rest for 10 seconds through 40.0meters. Find the cable tension a) 5130 N b) 5400 N c)

asked by needhelp on January 27, 2010
98. ## matt/116

b. For the first phase of the project, imagine you want to cover the backyard with decorative rock and plant some trees. You need 30 tons of rock to cover the area. If each ton costs \$60 and each tree is \$84, what is the maximum number of trees you can buy

asked by Angela on June 12, 2011
99. ## physics

An explosion breaks an object into two pieces, one of which has 3.20 times the mass of the other. If 8000 J were released in the explosion, how much kinetic energy did each piece acquire? I started with using KE = (1/2)mv^2 and m1v1 = m2v2. Then

asked by micole on May 29, 2007