# Questions Asked onApril 17, 2007

1. ## Econ MC

!@#\$%^& owns a dog whose barking annoys !@#\$%^&'s neighbor Jane. !@#\$%^& receives personal benefit from owning the dog, and Jane bears a cost of !@#\$%^&'s ownership of the dog. Assuming !@#\$%^& has the legal right to keep the dog, which of the following

asked by Econ
2. ## Child safety- car seat question

To function properly,children's safety seats and restraints must: 1. be installed correctly and anchored to the vehicle. 2. face the back of the seat. 3. come with a lap belt and shoulder harness. Would number 1 be the best answer? My text says: "Safety

asked by Belinda
3. ## Jose

If you have a question about a response, ask about it. We are not going to do your homework for it. If you post vulgar posts, we have your IP address, and will ban you from here, and notify your web provider. Thanks. but i don't get what to do. and yet you

asked by bobpursley
4. ## physics

A 0.132kg baseball is dropped from rest. If the magnitude of the baseball's momentum is 0.811kg m/s just before it lands on the ground, from what height was it dropped? Calculate velocity from momentum. Then, knowing velocity at impact calculate height

asked by Natash
5. ## I need help missy and bobpusley

Tides are caused by the Moon and Sun. So, they last forever. natural resources are replaced by natural processes given reasonalbe amount of time. Soil, water, forests, plants and animals are all renewable resources as long as they are properly conserved. I

asked by bobpursley
6. ## math,algebra

how can i factor this out completely: x^4 + x^2 – 12 well the answer is 74 (x^2 + 4)(x^2 - 3) If only integral values are allowed in factoring, you are done.

asked by jasmine20
7. ## chemistry

What is the molar mass of salenH(2) and nickel(II) salen? I don't know shat salen is? Do you have a formula? Salen is a contraction for salicylic aldehyde and ethylene diamine which are the reactants for the basic ligand. There are a number of these so you

asked by Bob
8. ## astronomy

Compare the light gathering power of a telescope with a 10-centimeter(about 4-inch) diameter mirror to that of the human eye. (Take a diameter of the pupil of the eye to be about 5 millimeters) Wouldn't the power be related to the AREA of the optical

asked by Dhawal
9. ## CAN SOME ONE HELP ME!

WHAT IS 87578847+788768x985985-75875+6474= see my other post on the Google calculator. i know this was before you said that

asked by Hot Stuff
10. ## chemistry

what transition metal complex is responsible for transporting oxygen in our blood? Also, what is its structure? The transition metal (there are several transition series---I assume you are referring to the 3d transition metals) is iron. As to its sturcure,

asked by Bob
11. ## Econ MC

I am having trouble solving this MC. Marylyn and Rebecca sell lemonade on the corner. Each glass costs them \$0.05 to make. At the end of the day, they have sold 50 glasses and received a total producer surplus of \$12.50. That would mean that Marylyn and

asked by Econ
12. ## law

plz hep can you please tell me toms contractial rights Tom, a new director has found he has not been re-imbursed for expenses he incurred when he went on a familiarisation trip to various company premises. Did he have a contract to be re-imbursed, either

asked by sarah
13. ## Physics - Can you plz help!

a) a flashlamp bulb is marked '2.5V,0.30A' and has to be operated from a dry battery of e.m.f 3.0V for the current p.d. of 2.5V to be produced across it. Why? b) ow much heat and light energy is produced by a 100W electric lamp in 5 minutes? c) what is the

asked by Bimbo
14. ## Plz help Physics-bobpursley

A 200W lamp is totally immersed in 1500gm of water. How much will the temperature of the wtaer rise in 3 mins? Neglect heat losses from the water. Please don't put names in the subject...you limit yourself to who can respond, when others may be able and

asked by Segun
15. ## Physics

You pull a simple pendulum of length L to the side through an angle of 3.50 degrees and release it. How much time does it take the pendulum bob to reach its highest speed? How much time does it take if the pendulum is released at an angle of 1.75 degrees

asked by Tifani
16. ## Science

Which resource is renewable? A. Coal B. Crude Oil C. Whale Oil D. Natural D. Natural gas I searched Google under the key words "renewable energy sources" to get these possible sources: http://en.wikipedia.org/wiki/Renewable_energy

asked by Missy
17. ## Science

Why is water often thought to be a renewable resource? A. Water goes down the drain B. Polluted water can be cleaned C. We can drink dirty water D. Water is cleaned when it is mixed with humus B. because i have all a i got a 100 on math and reading so you

asked by Missy
18. ## Science

An object is vibrating.Yourdog can hear it but you cant .What most likely is happeningz? A.ther is no matter to carry the vibrations B.the object is not vibrating in a range for humans to hear C.there is no rarefactions D.the sound isnt reaching your

asked by Hot Stuff
19. ## calc

for the parametric curve defined by x=3-2t^2 and y=5-2t ...sketch the curve using the parametric equation to plot of the point. use an arrow to indicate the direction of the curve for o

asked by kelly
20. ## Calculus

Given y=log(x), what is dy/dx? If you have to derive this from first principles, then you have to use the defintion of the Logarithm. E.g. you could use that the Logarithm is the inverse of the exponential function and that the derivative of the

asked by Evan
21. ## Math

What are different kinds of congruents? There are hundreds of types of congruence. You would need to be more specific. Some examples: - modular - linear - geometric - group theory - ring theory How about the different kinds of congruents in geometric?

asked by Sean
22. ## english

can someone help me correct it Is consumerism taking over mens lives?

asked by tammy
23. ## Science

What is your thinking? I Will be happy to critique your thinking. Which of the following is a chemical property of paper? A. Color B. Ability to Burn C. Size D. Thickness WELL I THINK IT I THINK ABILITY TO BURN CAUSE IT SAYS CHEMICAL PROPERTIE Well I think

asked by bobpursley
24. ## maths

which three statements are true? a) if x= -10^4 then log 10 = -4 b)if x= 2^8 then log 2x = 8 c) log2 2= 4 d) if x= 3 then log10 3=x e) log 10 256-2log 10 a/log 10 b f)log 10 (a-b)= log 10 a/log 10 b g) the gradient of the graph of y= 2x^x at x= 2 is 2e^e

asked by kelly
25. ## Math

I'm trying to use DeMoirre's Theorem to compute and express this in rectangular form. Here's the expression: (-1 + i)^5 The ^ means it's to that power. It's to the fifth power. Any help would be appreciated. Figured it out myself. 4 - 4i is the answer.

asked by Mark
26. ## Biology

Which pulmonary volumes would change during exercise and which will not? Explain how AND why they would change. 1.) Tidal Volume 2.) Inspiratory Reserve Volume 3.) Expiratory Reserve Volume 4.) Residual Volume Thanks for the help Since this is not my area

asked by JYD
27. ## chemistry

what is tungsten An element, symbol W. There is quite a lot of information in the wikipedia entry. Also, you can go to www.webelements.com and click on element #74, tungsten. I believe the W comes from Wolfram, the German word for tungsten.

asked by uniqua
28. ## creative writing

Here are some previous answers to this question: http://www.jiskha.com/display.cgi?id=1157494639.1157499174 Posted by PsyDAG on Tuesday, September 5, 2006 at 7:32pm. Although prejudice is often defined as a negative attitude, we all have prejudices

asked by Writeacher
29. ## biology

two fruitflies were mated. Red eys and normal wings are dominant to black eyes and vestigial wings. Female: Red eyes, normal wings. Male: Red eyes, vestigial wings. a) what are the possible genotypes of the female b) what are the possible genotypes of the

asked by Jane
30. ## physics

A 92kg astronaut and a 1.2E3kg satellite are at rest relative to the space shuttle. The astronaut pushes on the satellite, giving a speed of 0.14m/s directly away from the shuttle. Seven and a half seconds later the astronaut comes into contact with the

asked by Natash
31. ## Physics

Please can you help out: 1)The Potential diff across the terminals of a battery is 8.5v when there is a current of 3amps in the cct from the -ve to the +ve terminal. When the current is 2amps in the reverse direction, the potential diff becomes 11volts. a)

asked by Charles
32. ## Physics - electricity

A thermo junction of iron and copper connected to a galvanometer cannot be used to measure temp above about 450K, whereas one of iron-constantan may be used to at least 875K. What is the explanation? Is it possible that melting at the junction point is a

asked by Damilola
33. ## astronomy

Earths temperature averaged over the year is about 300 Kelvin. At what wavelength does it radiate most strongly? What part of the electromagnetic spectrum does this wavelength lie in? Can you see it? (Broken Link Removed) see the formula under the chart.

asked by shirodkar
34. ## astronomy

Put a pencil straight down into a glass of water. Notice whether the pencil looks bent. Now tilt the pencil and note how its apparent bending changes. How does this illustrate why light from objects near the horizon is refracted more strongly? Quit posting

asked by Manoj
35. ## plz help law

if company cannot change the consitution can the comany take shares from robert? Robert acquired 2000 shares in his own name and 6000 shares in the names of nominees. This gives Robert 24.65% of the voting power of the company. The shares have been

asked by sarah
36. ## equation

if the gas prices was say was .90 a gallon in 1950 and the prices now are 3.00 a gallon how would you write an equation to show the increase I am needing to graph this so i need a slope i think can anyone explain this please There is no need to plot a

asked by larry
37. ## English

I wrote, "I like to swim in summer." My teacher marked it wrong and said it should read "I like to swim in THE summer." Can anyone offer an explanation, please, why my way is wrong? I don't know why it was marked wrong. Both with and without "the" are

asked by Charlie
38. ## Physics HELP!!!!!!!!

Suppose a monatomic ideal gas is contained within a vertical cylinder that is fitted with a movable piston. The piston is frictionless and has a negligible mass. The area of the piston is 3.06 10-2 m2, and the pressure outside the cylinder is 1.02 105 Pa.

asked by Mary
39. ## Plz help Physics-bobpursley

Bob, please confirm if I got this right and if not, please help to solve 1)A wire has a resistance of 10 ohm at 20 deg celsius and 13.1 ohm at 100 deg celsius. Obtain a value for its temperature coefficient of resistance. ans I got is this= using Rt = Ro

asked by Charles
40. ## Assist me Plzz!

What is the p.d. between 2 points in a circuit if 200J of electrical energy are changed to other forms of energy when 25 coulombs of electric charge pass? If the charge flows in 10 seconds, what is the current? Science help needed here. Vq=energy you know

asked by Demola
41. ## Physics - Help!

A television set shoots out a beam of electrons. The beam current is 10E-6Amp (10macroAmp. How many electrons srike the TV screen each second? How much charge strike the screen in a minute? An ampere is a coulomb of electrons per second. If you divide that

asked by Mazino
42. ## Electricity - Plz Help!

By considering a wire of radius 'r', lenght 'l' and resistivity 'e' through which a current I flows, show that a) the rate of production of heat by it is I^2*P*l / pi*r^2 b) the rate of loss of heat from its surface is 2pi*r*t*h , where 'h' is the heat

asked by Babanla
43. ## COMPUTER PROGRAMMING

Could you please help me write a program using basic or visual basic that would prevent spam/unsolicited e-mails computers. You have to be kidding. If not, you need a reality check. Do you actually think anyone will do that for you free? Tens of hours are

asked by UZOWULU CHARLES
44. ## Physics - electricity

An incandescent lamp is marked '120v,75W' a)what is the current in the lamp under normal condition of operation? b)How much does it cost per hour to operate the lamp if the price of electrical energy is \$6.00 per unit? Please stop posting under different

asked by Charles
45. ## Physics - Assist pls!

When a certain a.c. supply is connected to a lamp, it lights with the same brightness as it does with a 12V battery a) what is the r.m.s. value of the a.c. supply? b) what is the peak p.d. of the a.c. supply? Isn't rms value the same effective value as DC?

asked by Sola
46. ## MATH

I'M IN 6 GRADE PLEASE EXPLAIN HOW TO RENAME FRACTIONS TO DECIMALS AS EASY AS YOU CAN You divide the fraction by the the number at the top by the number at the bottom and get a decimal For example 5 --- = 6 doesn't go into the 5 so we add a 0 and a point

asked by MIKEY
47. ## Maths

Can someone give me the checkpoint exam topics that are required for a student to revise Please give us more and clearer context for your question. It is not clear what you want to know. What exam topics? Why do you need to revise them? Please repost with

asked by Fahad
48. ## algebra

(2a+4b)-(3a-b)when and how do u know to change the signs? It might help to think of it as below. (2a+4b)-1(3a-b) Mutliply the last term by the -1. 2a+4b-3a+b = -a+5b or 5b-a I hope this helps. Thanks for asking.

asked by sonya
49. ## art

In the summer, you're assigned to take a photograph of a lighthouse. It's essential that the color of the photograph be "cool". the best time of day for you to take the photo would be A.7:00AM B.11:00 AM C.12:00Pm D. 3:00PM 11, 12 and 3 are in the full

asked by martha
50. ## world history

what best describes the beliefs of progessive liberals? http://www.google.com/search?q=progressive+liberals&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA Lots of information to draw from. =)

asked by jessica
51. ## art

Which color would you use for a room to relax in? A.red B. orange C.purple D.yellow I just entered colors and moods in www.google.com and here are the results:

asked by martha
52. ## Math-Asap

I have another expression that I need help with. If the hours worked are less than or equal to 40 return the pay as hours worked times hourly wage. -hours*hourlywwage (this is my expression) Otherwise return the pay as the first 40 hours worked times the

asked by Soly
53. ## dwyer

how do i start to solve this Harry has a choice of a veggie burge and a regular pizza he can have three toppings his choices are lettuce pickles onions tomatos and sprouts that is five items how many combinations can he have I think i multiply 5 x 3 and

asked by tyler
54. ## Chemistry

voltaic cells in non-standard conditions, how does concentration of solm's effect the value of Ecell. I understand that as concentration increases so does the E-cell value but why? The half cell is E = Eo - 0.0592 log Q where Q stands for K at equilibrium

asked by amy
55. ## Science

describe the diffrence between: a) A beam bridge and a suspension bridge; b)an arch bridge and a cantilever bridge; c)a truss bridge and a cantilever bridge; Thank you for using the Jiskha Homework Help Forum. This has been interesting and I think you will

asked by sam
56. ## business

I am given a project to Develop and Incorporate a Business. I decided about video game business for example companies that make big systems like xbox. What is the concept? Type of Entity?: LLC Reason for selecting Entity? Financial Assistance? Marketting

asked by Bobby
57. ## Calculus

Find the derivative: y=2e^(x^2+1)^3 i have so far 2(2x)e^(x^2+1)^3 Is this correct? How do I simplify furthere if it is? Hmmmm. d/dx (f(x))= d/du(f(u)) du/dx let u= (x^2+1)^3 y= 2e^u dy/du= 2e^u du/dx= 3*(x^2+1)^2 * 2x so... dy/dx= dy/du *( du/dx)

asked by Evan
58. ## Calc Help

Find the derivative: (give answer in factored form) s=t^2+e^t s'=(t^2e^t)+(2te^t) How do i factor further? This makes no sense to me.

asked by Evan
59. ## Calculus

Find derivative: (write answer as single fraction) y=ln((4x-1)/x^3) So far I have: y'=(4/(4x-1))-3/x How do I write as single fraction let u= (4x-1) v= x^-3 dy/dx= d y/d(uv) * d(uv)/dx dy/duv= 1/uv d(uv)/dx= udv/dx + v du/dx put it together.

asked by Evan
60. ## Calculus

Find derivative: (write answer as single fraction) y=ln((4x-1)/x^3) So far I have: y'=(4/(4x-1))-3/x How do I write as single fraction duplicate.

asked by Evan
61. ## Science

the ability to cause change in matter is a result of which of the following? A. Mass B. Energy C. Force D. Inertia mass i think

asked by Missy
62. ## Science

Which resource can be recycled? A. Natural Gas B. Eggs C. Sunlight D. Aluminum A. Natural Gas Have you ever saved your aluminum cans? What is that called when you turn them in for cash? I hope this helps. Thanks for asking.

asked by Missy
63. ## Science

The ability to cause changes in matter is a result of which of the following? A.Mass B.Energy C.Force D.Inertia

asked by Hot Stuff
64. ## math

you flip a coin twice. what is the probility you get no heads? thanks. i think it is 1/4.is this right. 2/4 2/4 sooorrrrrrrrrrrrrrrrrrrrrrrrry but you are wrong i think well can you help me on my questions' yes, 1/4 is correct.

asked by dillon
65. ## science

Which object listed below will scatter light? A.a peice of wood B.a tinted window C.a pair of eyeglasses D.a clear window panel i think that's d sorry tyler bake r that is wrong ! A frosted window scatters light, but b, c, and d all let light go through in

asked by Hot Stuf
66. ## math

Is there an easy way to do a proportion The way I do it is fractions If A is to B as C is to D, then A/B = C/D thanks i figured it oout though but thanks for the help

asked by tyler baker
67. ## Science

Which resource can be recycled? A. Natural Gas B. Eggs C. Sunlight D. Aluminum Well i think this question is D. Aluminum well i hope you got this question correct :) a is wrong b is wrong c is wrong d is the correct answer because d is aluminum so that is

asked by Missy
68. ## science please help

the ability to cause changes in matter is a result of the following____________ A.mass B.energy C.force D.inertia Melting is a change in matter. Which answer could cause melting? i do not know hey im sorry to ask u this but what? Think. State your

asked by hot stuff
69. ## Science again...

What other form is released by a radio. A. Heat Energy B. Mechanical Energy C. Ultraviolet Radiation UV? Can you get a tan from your radio? What is that sound...is it mechanical energy? IS the radio warm? Heat energy because c is something to do with the

asked by Missy
70. ## Science

How long does it take for soil to form from bedrock? A. 1 year B. 10 yr C. 100 yr D 1000 yr http://www.seafriends.org.nz/enviro/soil/geosoil.htm#soil

asked by Missy
71. ## Science

What is the deepest soil layer? A. subsoil B. topsoil C. bedrock D. humus http://www.enchantedlearning.com/geology/soil/ a becouse you have to use process of elemenation bedrock its bedrock because bedrock it in fact the deepest layer of soil to tell you

asked by Missy
72. ## Math

How do I expres a rate as a unit rate Usually it is rate/unit said as "rate per unit." Examples are "miles per gallon" and "price per pound." I hope this helps. Thanks for asking.

asked by Adam
73. ## bio

a brown mouse is crossed with hertozygous black mouse. if the mother has a litter of four, what are thae chances all of them will be brown? http://en.wikipedia.org/wiki/Punnett_square do you have more specifics? because that didn't help a bit There is a

asked by Hela
74. ## math,algebra

can someone just set up the equations for me for this problem. thanks... Problem #1 A plane took 1 hour longer to travel 560 miles on the first portion of a flight than it took to fly 480 miles on the second portion. If the speed was the same for each

asked by jasmine20
75. ## Biology

A cross between true breeding tall red flowered plants and true breeding short white flowered plants. Tall and red are dominant traits. What would be the expected ratios of phenotypes in the f1 and f2 generations? what is the exoected ohenityouc ratui if

asked by Jose
76. ## math,algebra

Can someone set this up in equations so i can solve them i would greatly appreciate it. THanks. Problem #3 The base of a ladder is 14 feet away from the wall. The top of the ladder is 17 feet from the floor. Find the length of the ladder to the nearest

asked by jasmine20
77. ## technology / science

what does the sun have to do with technology ? it many substances lik light helps people travel or u can go to google Converting sunlight to energy requires solar panels, which involve technology. Since this is not my area of expertise, I searched Google

asked by kkadisha
78. ## social studies

who was the 25 pres. Thank you for using the Jiskha Homework Help Forum. http://en.wikipedia.org/wiki/William_McKinley

asked by chick
79. ## calc

determine whethere the sequence a(n)=nsinn/n^3 converges or diverges. Explain why it does or does not converge. If it converges find the limit. Sin(n) is always between -1 and 1. So, you have: -1/n^2 < a(n) < 1/n^2 Both the lower bound and the upper bound

asked by kelly
80. ## calculus

for the point with cartesioan coordiantes (5,-2) find polar coordinated such that r>0. express it in radians. so far i got the answer to be -.38805...is dat the answer or should i add 2pie or 360 to get r>0? Add 2PI but it says to radians?

asked by amy
81. ## Chemistry

Draw the structure of the product formed by the reaction between methyl alcohol and formic acid and give the molecular formula? I did not understand the answer that you gave me it did not make sense to me and I couldn't find it to respond back im sorry. If

asked by Kellie
82. ## poems

can u give mi nd example of a personification poem Thank you for using the Jiskha Homework Help Forum. http://library.thinkquest.org/J0112392/personificationclassics.html

asked by jose
83. ## Trigonometry

The Statue of Liberty is approximatly 91.5 meters tall from the base of the pedestal to the tip of the torch. If a theodolite were placed 100 meters from the base of the pedestal, about how far would the theodolite be from the top of the torch? Sounds like

asked by Kyonia'
84. ## Health Question

Can you please help with this question? Heat stroke is a life threating condition because: 1. the child sweats profusely and becomes dehydrated. 2. the child's body temperature is elevated and unregulated. 3. the child's body fluctuates between high and

asked by Sherylin
85. ## Science

Where does magnetism comes from? Magnetic forces arise from the movement of electrons (electric charge). In case you want it, here is more information on magnetism. http://en.wikipedia.org/wiki/Magnetism http://www.phy6.org/Education/Imagnet.html

asked by Help
86. ## english

Can some one explain this passage I do not understand it it is by hazlitt it is called "on the want of money" There are two classes of people that I have observed who are not so distinct as might be imagined - those who cannot keep their own money in their

asked by steph
87. ## WILL SOMEONE PLEASE HELP ME!!!!!!!!!

A cross between true breeding tall red flowered plants and true breeding short white flowered plants. Tall and red are dominant traits. What would be the expected ratios of phenotypes in the f1 and f2 generations? what is the exoected ohenityouc ratui if

asked by Jose
88. ## Math(plase help me solve)

The Statue of Liberty is approximatly 91.5 meters tall from the base of the pedestal to the tip of the torch. If a theodolite were placed 100 meters from the base of the pedestal, about how far would the theodolite be from the top of the torch? Subtract

asked by Kyonia'
89. ## Math

What is 4567x345+647-768= may you please help me all my calculators are broken my little sis broke them Paste this in the Google search window: 4567x345+647-768= hey thanks what grade are you in

asked by Hot Stuff
90. ## HARD MATH PROBLEM (NEED HELP)

One day a person went to a hourse racing area,instead of counting the humans and the horses he instead counted the heads and leg there where 74 heads and 196 legs yet he still knew the number of the humans and the hourses.How did he figure that out and how

asked by Hot Stuff
91. ## BOBPURSLEY

ARE YOU A EXPERT TO HELP STUDENTS ON THEIR HOMEWORK LIKE ME? Bob Pursley is actually more than "a expert." He has become one of the leading experts in homework help on the board. So much so that the "International Council on World Homework Online,

asked by Hot Stuff
92. ## Science

Which of the following soil types would allow water to pass through very slowly? A. Topsoil B. Clay C. Sand D. Humus

asked by Missy
93. ## Science

Which component is not formed by the weathering of rocks? A. pebbles B. rocks C. clay D. humus humus i think k.g.

asked by Missy
94. ## Science

Which is the best description of bedrock A. Dark soil, rich in humus B. Coarse soil with little humus C. Decaying plant and animal matter D. Solid rock with some cracks b cause its the best

asked by Missy
95. ## English-MLA

I am having serious trouble with MLA format. Please let me know if these are correct, if you can (I tried to indent): Ashford, Tomeiko. "Test" 27 March 2007 TAB Bruno, Daniel. [underlined]The Composition of Everyday Life[underlined]Boston: Thomson

asked by Aletha
96. ## English

I've had problems in the past with MLA format as far as writing and I was wondering what was wrong with this work cited entry... Kenyone, Jane. "Let Evening Come." Collected Poems. St. Paul, Minnesota: Graywolf Press. 1990. The Collected Poems is

asked by Vesone
97. ## Hot Stuff

Please hot stuff could you stop answering because you are not helping me. You are annoying me. Missy, you are not showing any thinking, just homework questions. We are not going to give you answers. Show your best thinking on them, and we will gladly

asked by Missy
98. ## English

The only error I can see is that there needs to be a comma after "Press" not a period. (Broken Link Removed) http://owl.english.purdue.edu/owl/resource/557/01/ =)

asked by Writeacher
99. ## Science

yah i got that answer correct on my homework But what about sand or humus? Which of the following soil types would allow water to pass through very slowly? A. Topsoil B. Clay C. Sand D. Humus I think it is topsoil since the roots have to get water some how

asked by hot stuff
100. ## Science

Which component is not formed by the weathering of rocks? A. pebbles B. rocks C. clay D. humus I think it is humus because I think humus only has dead plants and animals. correct. Good work

asked by Missy
101. ## Science

Which of the following is a chemical property of paper? A. Color B. Ability to Burn C. Size D. Thickness I think it is color because don't they use a chemical to give paper its color Nope. Ability to burn.

asked by Missy
102. ## Science

On the spring equinox, in what part of the sky and what time of day does the full moon rise? March 20th is the Spring Equinox for the northern hemisphere, the time of year when the sun is at zero degrees longitude and latitude on the ecliptic, and the

asked by Cathleen
103. ## math

factor x2+16x-36 factors are 18, 2

asked by zee
104. ## Science

b is the answer Which is the best description of bedrock A. Dark soil, rich in humus B. Coarse soil with little humus C. Decaying plant and animal matter D. Solid rock with some cracks d Since this is not my area of expertise, I searched Google under the

asked by hot stuff
105. ## spelling

i need to write 3 paragraphs wat should rita about how did i grown since september to this day can i have like opinion what is a negative in a sentence could it be "not"??? Thank you for using the Jiskha Homework Help Forum. Here are some negative words

asked by grace
106. ## Elem. Ed.

b and c, don't you think? the teacher explains and the children practice what has been explained my experience leads to me to the conclusion that actual practice is the best learning technique. I vote for c. sounds good Can you help me with this question?

asked by jules
107. ## Science

Yes. When it rains and snows, the water is replenished. Isnt water a renewable resource?

asked by Ms. Sue
108. ## Math

HELP Find the solution for x,y. In the problem... 5x-3y=-11 x-2y=2 Multiply the second equaton by five. 5x-3y=-11 5x-10y=10 subtract the second equation from the first. 7y=-21 solve for y, then put y into either of the beginning equations to solve for x.

asked by Adam
109. ## cultural diversity

How can stereotyoing effect group relations? Do you mean "affect"? I think so. Anyway, look up the meaning of "stereotyping" (watch spelling) at more than one website. Then let us know what you think. Someone here will be able to critique your thinking

asked by Jodi
110. ## Social Studies

How did ancient texts and statues affect Renaissance scholars? Renaissance means rebirth. During the Renaissance scholars studied ancient texts and the classical statues became popular again. Check this article for more information.

asked by T
111. ## Trigonometry

I need to prove that the following is true. Thanks. csc^2(A/2)=2secA/secA-1 Right Side=(2/cosA)/(1/cosA - 1) = (2/cosA)/[(1-cosA)/cosA] =2/cosA x (cosA)/(1-cosA) =2/(1-cosA) now recall cos 2X = cos^2 X - sin^2 X and we could say cos A = cos^2 A/2 - sin^2

asked by Dirk
112. ## english please helppppppppppp

Can some one explain this passage I do not understand it it is by hazlitt it is called "on the want of money" There are two classes of people that I have observed who are not so distinct as might be imagined - those who cannot keep their own money in their

asked by steph
113. ## chemistry

what product is obtained by reacting methylamine with salicylaldehyde in a 1:1 ratio? This is related to your other about salicylaldehyde. The product is an imine and the other product is water.

asked by Bob
114. ## Econ MC

Internalizing a positive externality through a government subsidy will cause the industry's supply curve to a. remain unchanged. b. shift down by an amount less than the subsidy. c. shift down by anamount equal to the subsidy. d. shift down by an amount

asked by Econ
115. ## algebra

why does sin cosin doesn't go over 90 degrees It does. Cosine 345 has a value.

asked by remeish
116. ## Math

Solve the inequality. Then graph the solution on a number line. -16 is less than or equal to 2x = 8

asked by Max
117. ## helpppppppppppppp

You have it! In the future, please do not post more than once, and please post without the theatrics in the subject line. It won't get you help any faster. Can some one explain this passage I do not understand it it is by hazlitt it is called "on the want

asked by Writeacher
118. ## calc.

find the sum of the series of (-2)^n/3^n+1. This is an alternating series... what if we rewrite it as an= (1/3)* (-2/3)^(n) Divide any nth term by the n-1 term and see if you get a ratio term r. This might be a geometric series.

asked by kelly