Questions Asked on
December 4, 2013

Science help (just 4 questions)
1. Which of the following is an example of an environmental pressure? (1 point) the air pressure in the atmosphere a lake that is gradually running out of water a fight between two members of the same species breeding between two members of the same
asked by Miley23 
PreCalculus
Consider the chemical reaction aC2H6 + bCO2 + cH2O → dC2H5OH, where a, b, c, and d are unknown positive integers.? The reaction must be balanced; that is, the number of atoms of each element must be the same before and after the reaction. For example,
asked by Ann 
physics
A springlike trampoline dips down 0.08 m when a particular person stands on it. If this person jumps up to a height of 0.26 m above the top of the trampoline, how far with the trampoline compress when the person lands?
asked by Jen 
Writing Skills
1) Frequently their renovation need to be completely redone. 1 need 2 needed 3 were needing 4 will have been needing 5 needs 2)If we were teenagers at the time these licenses signified our passage to adulthood. 1 time these licenses 2 time, these licenses
asked by Anon 
magnetism
Three conducting loops are situated sidebyside in the plane of the page. A clockwise current flows in the center loop B, and its magnitude is decreasing in time. The induced currents in loops A and C: A) flow in opposite directions,A clockwise, B
asked by ANTON 
home inspection
Based on standards of practice guidelines, which of the following home components is normally required to be inspected? A. Awnings C. Storm window B. Storm door D. Balconies
asked by kyle 
physics
An unknown material has a normal melting/freezing point of 20.4 °C, and the liquid phase has a specific heat capacity of 179 J/(kg C°). Onetenth of a kilogram of the solid at 20.4 °C is put into a 0.130kg aluminum calorimeter cup that contains 0.198
asked by tiana 
physics
A satellite of mass 225 kg is launched from a site on Earth's equator into an orbit at 200 km above the surface of Earth. (The mass of the Earth is 5.98 1024 kg, and the radius of the Earth is 6.38 103 km.) (a) Assuming a circular orbit, what is the
asked by jimmy 
Math
Find the equation of the curve that joins the following points. Hint: Use common differences. a. The zeros of the function are 3,1,5. The yintercept is 15. Find the function. b. (1,1), (0,1), (2,5), (1,5)
asked by Jessy 
biology  dna
If a DNA double helix is gradually heated, which bonds in the molecule will break first (are the weakest)? A. bonds between the nitrogenous bases B. bonds between the bases and the sugars C. bonds between the sugar and phosphate within a nucleotide D.
asked by orpheus 
physics
Three conducting loops are situated sidebyside in the plane of the page. A clockwise current flows in the center loop B, and its magnitude is decreasing in time. The induced currents in loops A and C: flow in opposite directions (A clockwise, B
asked by Colins 
Geometry/Trigonometry
Circles with centers (2,1) and (8,9) have radii 1 and 9, respectively. The equation of a common external tangent to the circles can be written in the form y=mx+b with m < 0. What is b? I drew the diagram and the tangents but to no avail. I cannot seem to
asked by Sam 
Science
When it was first classified by biologists, the elephant shrew was placed with the bicolored shrew in a cladogram. Since then, additional evidence has been found that caused scientists to remove the elephant shrew from the shrew group and place it in a new
asked by Anonymous 
Math help?
1. What are the equivalent fraction and decimal for 25%? 2. What is the equivalent decimal for 20%? 0.2 20 2.2 2 3. Estimate 78% of 20. 14 16 19 2 4. You go out to eat with your family, and you agree to leave the tip. What is a 15% tip on a $60.00 bill?
asked by Princess Anna 
algebra 1
an essay contest requires that essay entries consist of 500 words with an absolute deviation of at most 30 words. what are the possible numbers of words that the essay can have?
asked by anonymous 
Advanced Functions/Precalculus
Trigonometry Questions 1. Solve the equation sin2x+1=2sinx for 0≤x≤2π 2. Solve the equation 7sin2x4sin2x/cosx=1 where 0≤x≤2π 3. Determine the exact value of cos2(theta) when tan(theta)=3/4 and π
asked by john 
Health (Ms. Sue)
Describe three ways that teens can take on more responsibility at home. A: Teenagers can take on more responsibility at home by taking more responsibility in relationships at home by showing concern for how people are feeling by asking how they are doing,
asked by Anonymous 
chemistry
SHOW WORK How many moles of helium occupy 26.4 L at a pressure of 103.0 kPa, and 10 degrees Celsius? A.) 0.03 mole B.) 0.86 mole C.) 1.16 mole D.) 32.72 mole
asked by Caitlyn 
chemistry
Solid aluminum carbonate decomposes to form solid aluminum oxide and carbon dioxide gas
asked by rose 
physics
Suppose a driver's car needs to travel 46.4 miles in 1.000 hour at a constant speed. If the tires of the car have a rolling radius of 28.4 cm, what will be the period of rotation of each tire? Suppose a moon of a planet in a distant solar system has an
asked by Anonymous 
Algebra 1
Check answer Glass Vase You are taking a glassblowing class and have created a vase in the shape of a sphere. The vase will have a hole in the top so you can put ﬂowers in it and it will sit on a stand. The radius of your vase is 21/2 inches. Use the
asked by Stella 
math
Jeff uses 3 fifth size strips to model 3/5. He wants to use tenth size strips to model equivalent fraction. How many tenth size strips will he need? my answer is 6/10
asked by ezekiel 
Science Question?
When it was first classified by biologists, the elephant shrew was placed with the bicolored shrew in a cladogram. Since then, additional evidence has been found that caused scientists to remove the elephant shrew from the shrew group and place it in a new
asked by Anonymous 
Math
1. Lucita works at a fitness center and earns $5.50. per hour. She worked 3 hours on Friday and x hours on Saturday. Write an expression to represent her total wages earned. 5.50(3)+5.50x 2. You and your friend spend a total of $15 on lunch. Your friend's
asked by Jerald 
Chemistry
Consider the following chemical reaction 2HCl+Ca(OH) CaCl+2H2O you have a mixed solution with 20.00mL of 0.100M Ca(OH)2 solution What is the molarity of the HCl,Ca(OH)2 and CaCl2 after the reaction has stopped?
asked by Ruffles 
Math
2x5y=3 and 4x+10=6 is there a solution. Use any method to solve if possible
asked by Kelsey 
Science
When it was first classified by biologists, the elephant shrew was placed with the bicolored shrew in a cladogram. Since then, additional evidence has been found that caused scientists to remove the elephant shrew from the shrew group and place it in a new
asked by Anonymous 
PHYSICS
Why era traits/scientific characteristic important in the field of Science?
asked by ASAP 
math
What are the answers to the middle school math with pizzazz book e page 29?
asked by kylie 
science
in an island ecosystem a beetle feeds on a shrubby plants  a songbird preys on the beetle and the hawk preys on the songbird. which has the smallest population?
asked by steve 
math
How many 1/4 pound burgers can be made from 2 1/2 pounds of beef?
asked by Isabella 
Math (PreCalculus)
An earthquake was recorded which was 1584893 times more powerful than a reference level zero earthquake. What is the magnitude of this earthquake on the Richter scale? Intensity on the Richter scale is log(I/Io). Correct Answer is 6.268. But how to get
asked by DROSP 
Chemistry
SHOW WORK A cylinder containing 48g of nitrogen gas at room temperature is placed on a scale. The valve is opened and 12g of gas are allowed to escape. Assuming that the temperature of the cylinder remains constant, how does the pressure change?
asked by Caitlyn 
math
How tall is a stack of 16 nickels
asked by Pink 
Chemistry
SHOW WORK A cylinder contains 22g of air. If 77g of air are pumped into the cylinder at constant temperature, how does the pressure in the cylinder change?
asked by Caitlyn 
Chemistry
SHOW WORK A cylinder contains 36.5g of argon gas at a pressure of 8.20atm. The valve is opened and gas is allowed to escape until the pressure is reduced to 4.75atm at constant temperature. How many grams of argon escaped?
asked by Caitlyn 
Chemistry
SHOW WORK A cylinder contains 98g of air at 295K. The pressure in the cylinder is 174psi. If 32g of air are allowed to escape and the cylinder is heated to 335K, what is the new pressure?
asked by Caitlyn 
math
a park has 4 hiking trails. Trails A and B go from the lodge to the dock. Trail A is 1/2 mile long, and Trail B is 2/3 mile long. Trails C and D go from the dock to the park entrance. Trail C is 1/4 mile long and trail D is 1/3 mile long. Draw a picture of
asked by Anonymous 
Chemistry
SHOW WORK A 44g sample of CO2 has a volume of 22.4 L at STP. The sample is heated to 71 degrees Celsius and compressed to a volume of 18.0 L. What is the resulting pressure?
asked by Caitlyn 
Science
Where does beach matierial come from
asked by Anabelle 
American Government
Miranda v. Arizona (1966) A. Example of voting rights B. Example of racial  discrimination C. Example of criminal defendant case D. Example of a states rights case I think the answer is D. Please confirm
asked by Sharon 
Biology
Can someone provide an example of positive and negative control in a very easy and simple example?
asked by Jessica 
math
Tim deposits $10 every month into a retirement account which averages 18% interest compounded monthly. How much will be in this account after 45 years?
asked by dreamkatcher76 
Science ms. Sue please help!
How would you prepare 100.0 mL of 0.07500 M AgNO3 solution starting with pure solute? 2. An experiment calls for you to use 250 mL of 1.0 M HNO3 solution. All you have to available is a bottle of 6.0 M HNO3. How would you prepare the desired solution?
asked by Alice In Wonderland 
math
Earl Watkins is ready to retire and has saved up $250,000 for that purpose. He places all of this money into an account which will pay him annual payments for 20 years. How large will these annual payments be if the account earns 17% compounded annually?
asked by dreamkatcher76 
Calculus
Let R be the region bounded by the curve x=9yy^2 and the y axis. Find the volume of the solid resulting from revolving R about the line y= 6. I believe the integral limits are from y=0 to y9 i set up h(x) = 9yy^2 r(x) = y+6 I am not sure if this is
asked by Salome 
help please math
Andy needs to pay off a loan of $18,000 in 5 years. Find the amortization payment he would need to make each bimonthly pay period (twice a month) at 6% compounded bimonthly, in order to pay off the loan.
asked by dreamkatcher76 
math
A cookie recipe calls for 2 1/4 cups of flour. If Gustavo wants to make 1 1/2 times the recipe, how much flour does he need? 2 1/4 + 1 1/2 9/4 + 3/2 * 2 9/4 + 6/4 = 15/4 = 3 3/4 Is correct?
asked by Isabella 
Puzzle question
Martin Freeman, Benedict CUmberbatch, Harry Sinclair, Thomas Robbins,Andy serkis, Elijah Wood, Sean Astin There is a special case who shares the common trait with above and yet unique  name dat character ???
asked by Emily 
Math
A department store sold 63 shirts one day. All shortsleeved shirts cost $15.00 each and all longsleeved shirts cost $22.00 each. Total receipts for the day were $1,134.00 . How many of each kind of shirt were sold?
asked by alexis 
English
What are the adjectives in this sentence? Many families headed for a favorite beach last week during the hot weather. Many, a, favorite, last, the, hot
asked by Kelly 
math 4 grade
Bob spent $7.25 on appetizers and $3.50 on a drink. His main meal cost him $23. If tax is 9% and he wants to leave the maximum amount of tip for the waitress (because he thought she was cute), how much will Bob spend in total on his meal?
asked by eduarda 
Physics GR12
A bungee jumper of mass 75kg is stadnding on a platform 53m above a river. The length of the unstretched bungee cord is 11m. The spring costant is 65.6N/m. Calculate the jumper's speed at 19m below the platform on his first fall. [Also, please state which
asked by Sophie 
Puzzle question
This image htt p : //4.bp.blogspot . C o m /DhYuH_eLg5A/T2RqPwctfDI/AAAAAAAAATY/Dv8fjTNczFA/s640/rosette_lula_1700 . jpg Novel + 2013 ??
asked by Emily 
Chemistry (DrBob222)
Is the relationship between delta G and Temperature inverse or direct?
asked by K 
Algebra 1
You are designing a wall mural that will be composed of squares of different sizes. One of the requirements of your design is that the side length of each square is itself a perfect square. 1. If you represent the side length of a square as x^2, write an
asked by Jynessa 
Physics I Newton's 2nd Law
I need help! I cannot seem to figure out what I will need to do for my final tomorrow. I will be given a mass of a glider and an acceleration. Another mass (my unknown) will be tied to a string to the glider and will graphically give me my acceleration.
asked by Chrissie 
math
a park has 4 hiking trails. Trails A and B go from the lodge to the dock. Trail A is 1/2 mile long, and Trail B is 2/3 mile long. Trails C and D go from the dock to the park entrance. Trail C is 1/4 mile long and trail D is 1/3 mile long. Draw a picture of
asked by Anonymous 
Physics
This speed is the maximum possible speed attained by the roller coaster, or the “theoretical speed”. Roller coasters are carefully designed to minimize frictional forces so that they approach these theoretical speeds. The efficiency of a roller coaster
asked by Angie Need Help ASAP NOW 
Physics
At the beginning of a roller coaster ride, the car is lifted to the top of a large hill and released. The speed of the car at the top of the hill is small, so we will assume it to be zero. The car rolls freely down this hill and reaches its maximum speed
asked by Angie Need Help ASAP NOW 
Chemistry
Determine the molar mass of a compound and its molecular formula if a solution of 1.00 g of the unknown is dissolved in 50 grams of cyclohexane. Cyclohexane freezes at 6.02 oC. The normal freezing point of cyclohexane is 6.50 oC and its kf value is 20.2
asked by Megan 
SS
What are some European countries that did not allow religious freedom in the early 1900s?
asked by Anonymous 
Math
Sharon has 64 ounces of juicers.shei is going to use juice to fill as many 6 ounce glasses as possible .she will drink the leftover juice. How much juice will Sharon drink
asked by Pietro 
math
the formula for finding the surface area of a cube is A=6s with 2 at the corner where s is to the lengh of one side of the cube. what is the volume of the cube with side lengh of one half inches?
asked by megan 
English Class
What is the direct object in these sentence? Can you check them please 1. This article gives interesting facts about libraries. Is it libraries? 2. In the Untied States, we now have thousands of libraries. Is it Untied States? 3. Fire destroyed all of
asked by Recheal 
math
Which equation describes the line that contains the points (5, 2) and (3, 7)?
asked by Ave 
math not sure which formula to use
Let’s suppose that we wish for an annuity to be set up so that we can take out $6000 every quarter for 15 years and this annuity will get 6% interest compounded quarterly...how much must we invest today for this to happen?
asked by dreamkatcher76 
Chemistry
What is the osmotic pressure in atmospheres of a 50% sucrose solution at a temperature of 37 degrees celcius with molar mass of 342.30grams of sucrose
asked by Ruffles 
Stats
The probability of a child getting coal in their stocking is 0.2. If Santa visits 3 kids on Christmas day a) what is the probability of 2 children getting coal? b) 1 or fewer children receiving coal? Please help me  my brain is fried!
asked by Wanda 
question
Using the Internet and the search skills you've learned in this study unit, answer the following question. You may wish to use search engines, metasearch engines, or virtual reference collections discussed in the study unit. 3. What waterside town in the
asked by Anonymous 
Math  Trig
1. From a point 15m from the base of a tree, the angle of elevation of the top of the tree is 46.48degrees. Approximate the height of the tree. 2. From a point 17.2m from the base of a building, the angle of elevation of the top of the building is
asked by McKenna Louise 
calculus
let f:[0,1]  [0,1] be continuous function .show that there exist a in [0,1] such that f(a)=a
asked by koram 
Biology
If you were given a plant with red tomatoes, how could you figure out what its genotype is? Explain
asked by G Lemmona 
Math
Henry is building a front door. The height of the door is one foot more than twice its width. If the door is seven feet high, what is its width? Am I suppose to use proportions
asked by Jerald 
Computer Science
Given an undirected graph G = (V,E), does there exist a set D ⊆ V of size k such that every v ∈ V is either in D or adjacent to at least one member of D. Show that DS∈NPC. You may only assume that VC is known to be NPComplete.
asked by Jerry 
chemistry college
Consider the titration of 30.0 mL sample of 0.050 M NH3 with 0.025 M HCl. Calculate the pH after the following volumes of titrant (acid)have been added: a)0 mL, b)20.0mL, c)60.0mL, d)65mL Kb for NH3 is 1.8 x 10^5
asked by Taylor M 
social studies
what is the definition of a dynasty
asked by mikel 
Chemistry
What is the osmotic pressure of a 50% sucrose solution at a temperature of 37 degrees celcius with a molar mass of sucrose of 342.30 grams
asked by Ruffles 
Chemistry
What is the osmotic pressure in atmospheres of a 15% sucrose solution at a temperature of 25 degrees celcius
asked by Ruffles 
physics
When exposed to sunlight, a hole in a sheet of copper expands in diameter by 0.154% compared to its diameter at 74∘F. Part A What is the Celsius temperature of the copper sheet in the sun?
asked by Help! finals next week 
Math
F(x)= 2x^24x+5
asked by Janelle 
Math
What is the slope and y intercept of the parent linear function? Is it just x and y?
asked by Anonymous 
Chemistry
What is the molal concentration,m,of tin in a solution of 5.000grams of tin dissolved 95.000grams of copper
asked by Ruffles 
physics
A thin, light wire 75.8cm long having a circular cross section 0.560mm in diameter has a 25.5kg weight attached to it, causing it to stretch by 1.12mm . what is the stress?
asked by lauren 
Chemistry
What is the % (m/v) concentration of the calcium chloride 1000.00mL
asked by Ruffles 
MATH
WHAT IS PRECALC
asked by ASHLEY 
Algebra
Hello again, I am now working on trying to find the relation of x = 1  y^2, along with the domain and range. Then written in interval notation. I think I am ok with figuring out the domain and range on a graph but my problem is how to solve to get these x
asked by Lois 
Accounting
Create an adjusted trial balance & journal entries Bank charges of $932.70 were not recorded in the books for 2014. These were credit card fees charged by the bank for Edwards, INC accepting credit cards from their customers. The charges were recorded
asked by Skylar 
Chemistry
If you have 10.00 mL of 0.5875 M H3PO4, how many mL of 0.2625 M NaOH are needed to reach the point of complete neutralization?
asked by Dine 
magnets and Physics
A very large loop of metal wire with radius 1 meter is driven with a linearly increasing current at a rate of 200 amps/second. A very small metal wire loop with radius 5 centimeter is positioned a small distance away with its center on the same axis (the
asked by C.J 
physics
The circuit shown below has a 100 Ohm resistor and 50 Voltsec/amp (a unit of inductance called the Henry) inductor connected to a 12V battery. It is a freshman physics tradition that inductors are very poorly The switch is closed at t = 0 seconds. What is
asked by james 
engineering
A saturated soil sample under CU test was subjected to a confining pressure of 200 kPa with back pressure (pore pressure) of 50 kPa. What would be the value of pore pressure if the confining pressure was raised to 400 kPa without drainage? If the pore
asked by WYNN 
algebra 1
you are preheating an oven to 350 degrees Fahrenheit before you bake muffins. several minutes later, the oven thermometer reads 346 degrees Fahrenheit. the measured temperature has an absolute deviation of at most 2 degrees Fahrenheit. write and solve an
asked by anonymous 
soil mechanics
The following results were obtained from a CU on two samples: Test no. Confining stress (kPa) Deviatoric stress (kPa) Pore pressure (kPa) 1 100 400 20 2 300 760 60 a) Determine c and ƒÖ for total stress and effective stress condition. b) What is the
asked by WYNN 
physics
What part of an object follows a smooth path when the object is made to spin through the air or across a flat smooth surface?
asked by Ambria 
math
Two common names for streets are First Street and Main Street, with 12485 streets bearing one of these names. There are 2105 more streets named First Street than Main Street. How many streets bear each name?
asked by alexis 
Math
3. Kay and SImon bought mugs at the gift shop. Simon bought 6 more mugs than Kay. Together they bought 32 mugs. Write an expression for each of them. Kay: x Simon: x + 6 Use an equation to find the number of mugs Kay bought and the number of mugs Simon
asked by Jerald 
physics
from a disk of radius R,a concentric circular portion of radius r is cut out so as to leave an annular disc of mass M . the moment of inertia of this annular disc about the axis perpendicular to its plane and passing through its centre of gravity is
asked by Anonymous 
Concept Maps
Does a concept map have to be circular? Can I make it look like a list from left to right?
asked by Anonymous 
Math
Find the angel in degrees required to shoot a cannon a distance of 200 yards. It's speed is 400 mps.
asked by Jose 
English
The Eleveven cities tour is the longest speed skating race.  What does 'lonngest' mean? Does it mean the longest length or the longest time?
asked by rfvv 
physics
Calculate the change in internal energy of 2kg of water at 90 degree Celsius when it is changed to 3.30m3 of steam at 100oC . The whole process occurs at atmospheric pressure. The latent heat of vaporization of water is 2.26×106J/kg
asked by NDuka 
Chemistry
What is the osmotic pressure in atmospheres of a 15%(m/v) sucrose solution at a temperature of 25 degrees celcius
asked by Ruffles 
CHEMISTRY
CALCULATE THE MOLARITY OF 50.0g OF NaCL IN 7820mL OF SOLUTION
asked by DAD 
Chemistry
What is the % ( m/ v) concentration of the calcium chloride solution 1000.00 grams which was dissolved in water to make 1000.00 mL of the solution
asked by Ruffles 
21
help me 9th gradge
asked by anna 
Chemistry
What is the osmotic pressure in atmospheres of 40.00% ( m/v) NaCl solution at a temperature of 0.0 degrees celcius
asked by Ruffles 
finance
your finance text book sold 47,500 copies in the 1st year the publishing company expects the sales to grow at a rate of 23.0 percent for the next three years and by 12.0 percent in the fourth year calculate the total number of copies that the publisher
asked by Anonymous 
Immigrate vs. Emigrate?
Are the following sentences correct? "How many emigrated to the United States?" "What was a reason for immigration?"
asked by Anonymous 
Math
Ricardo spends $3.50 for lunch each day. Write and solve an equation to find how long it takes him to spend $21.00 3.50x=21.00 3.50(6)=21.00 6. A spiral toy that can bounce down a flight of stairs is made from 80 feet of wire. Write and solve an equation
asked by Jerald 
Chemistry
What is the ( m/m) % concentration of a tin in a solution of 5.000 grams of tin dissolved in 95.000 grams of copper
asked by Ruffles 
b
The ratio number of beads in Box A to the number of beads in the Box B is 3:5. The ratio of the number of beads in Box A to the number of beads in Box B bacame 1:3 when 10 beads were transferred from Box a to Box. B. How many beads were there in Box A at
asked by Anonymous 
Chemistry
What is the molar concentration of the lead nitrate,potassium iodine,lead iodine,and the potassium nitrate after you mix 10.00mL of 0.200M Pb(NO3) and 30.00mL of 0.100M KI together balance the equation KI+Pb(NO3)2 PbI2+KNO3
asked by Ruffles 
coding
icd9cm injury code and e codes for motor vehicle accident due to loss of control, and crashing into a fence
asked by Anonymous 
math
If you were moving at a speed of 0.00025 kilometers per hour, what is your speed in meters per minute?
asked by Kate 
math
three times as many children as adults attended a concert on saturday. an adult ticket cost$7 and a child ticket cost$3 the theatre collected a total of $6,000. how many people bought tickets?
asked by Norbert 
chemistry calculations
when 2.750 g of the oxide of lead is heated to a high temperature,it decomposes to produce 0.0640 g of oxygen gas and 2.686 g of some new lead oxide compound.How can you use this data to determine the formula of the new compound?
asked by joan 
English
What does quote mean? Things can happen in some cities and the tale of them will be interesting the same story laid in another city would be ridiculous."frank Norris
asked by Kirandeep 
chemistry calculations
An ore sample with a mass of 670 kg contains 27.7% magnesium carbonate .If all of the magnesium carbonate in this ore sample is decomposed to form carbon dioxide ,describe how to determine what mass of carbon dioxide is evolved during the process.
asked by jm 
Puzzle question
All animals are equal, but some animals are more equal than others." His politics Name the game ??
asked by Emily 
Physics
a box initially moving with a speed of 5m/s along a rough , horizontal floor , it stopped it after 5 m the conffenict friction is 0.3 find the work done by friction .
asked by Mariam 
Physics
A400 N child is swing that is attached tow ropes 2m long , find the gravitational potential energy of the childearth system relative to the red line level when ropes make an angle with the vertical .
asked by Mariam 
calc
what is the derivative of y=ln (1x^2)^1/2 so its hard for me to write all of my work on here but i got 1/2(1x^2) as my answer and that is one of the choices but it is not the correct choice. the correct answer is x/(1x^2) how did they get this answer?
asked by hannah 
MathTrig
A helicopter hovers 105 m above the end of an island. If the angle from the helicopter down to the other end of the esland is 13deg30', find the length of the island.
asked by McKenna Louise 
Amercian History
In the first major pioneering movement, settlers made their way to Oregon and California by way of the _______ Trail
asked by Anonymous 
wa academy workbook
Why does therapist artists have to obtain clients records? ?????
asked by filsan 
GEOMETRY CIRCLES PLEASE
The diagram shows tangent circles and lines. if AB=15 CM find AC, AD and AE . Help me reiny and other tutors please
asked by BARBIE LEE 
physics
A 2.1 kg pendulum bob hangs from a 2 meter string. It is pulled to the side, position A, so that the bob is 125 cm (h on the sketch) above the lowest position, position C. The bob is released and begins to swing. How fast is it moving at that point?
asked by Jen 
Math check
write the decimal as a fraction or a mixed number in simplest form 2.67 2.67/1× 100/100 = 267/100 267/100 = 2 67/100?
asked by Gio 
sinking fund math
in order to invest 236,281.61 at age 65 you need to start saving at the age of 25 How much money would we need to put away monthly into an ordinary annuity that earns 12% compounded monthly in order to get to our goal?
asked by dreamkatcher76 
Math check
write the decimal as a fraction or a mixed number in simplest form 5.705 5.705/1× 1000/1000 5 705/1000
asked by Gio 
To Steve
This image htt p : //4.bp.blogspot . C o m /DhYuH_eLg5A/T2RqPwctfDI/AAAAAAAAATY/Dv8fjTNczFA/s640/rosette_lula_1700 . jpg Novel + 2013 ?? Puzzle question  Steve, Wednesday, December 4, 2013 at 6:24pm nine What's the meaning of nine ?
asked by Emily 
Math
the area of a yard is 420 ft. what is the probability that any leaf landing in the yard will land ina circular wading pool that has a diameter of 14 ft?
asked by Jessica 
math
simpify: 3radical27x^10/5x^3y^5 7radical2x+2radical72x^3radical162x^5 sorry don't know how to do the radical sign.
asked by april 
math
solve the equation for x using the fact that if a^u =a^v then u=v. 9^x+15=27x. thanks
asked by april 
english 3
One of the key questions historical criticism attempts to answer is: Who made the most important scientific discoveries of the time? Answer
asked by jasmine 
Algebra
1. a) write y=4x+8 in factored form 2. a) write y=2x6 in factored form 3. a) write y=1/3x+3 in factored form These are the answers I got: 1. y=4(x+2) 2. y= 2(x+3) 3. y=1/3(x+9) If I got any of these wrong, tell me what I'd did wrong.
asked by Nicole 
introduction to health care
the view that the ppatient is an independent actor is known as a.social justice b.autonomy c.the subjective standard d.the objective standard my answer is d
asked by susue 
Geometry
Find the area of the triangles in square centimeters: a. 3.5, 4.8, 6.1 b. 10.2, 4.4, 7.1
asked by Missy 
Puzzle question
The one who got away h t t p : //imgur . c o m /S4filEB
asked by Emily 
Geometry
How is the size of a TV measured? If we are comparing a 15inch TV and a 30inch TV, what is twice as big about the bigger TV?
asked by John 
algebra 1
This homework question was removed due to a copyright claim submitted by the National Network of Digital Schools Management Foundation (NNDS).
asked by mark someone help me! reiny or jai please 
Pure maths,life sciences and geography
Which are the careers that match with these subjects?
asked by Lerato 
Math
If the L.A. Dodgers win about 21 games a month, about how many games would they win after three months?
asked by Jake 
French
Find the verb in the sentence. Elles sont timides francaises.
asked by Janey 
chemistry
a 5.82 kg piece of copper metal is heated from 21.5c to 328.3. calculate the head absorbed. Assuming it doesn't undergo a phase change. Cu specific heat 0.385 j/g*c
asked by Matt 
MATHS
in A.P the sum of the last five terms is 85 and the 4th is 9.what is the sum of the A.P?
asked by Anonymous 
Physical Science
(c) ____Cl2(g) + ____KBr(aq)h____Br2(l ) + ____KCl (aq) (d) ____CH4(g) + ____O2(g)h____CO2(g) + ____H2O(l )
asked by Tracy 
math decimal
write each fraction or mixed number as a decimal  56/60 = .93 90/200 = 0.45
asked by Gio 
english
could you please tell me the parts of speech for the given sentence : Council took a look round the court for a moment tooklookroundformoment
asked by r s telagathoty 
PHYSICS
Why is there a need foe a scientist to know the limitations of Science?
asked by ASAP 
PHYSICS
How could you repair an electric fan that is not working properly? Apply scientific method.
asked by ASAP 
MICROECONOMICS
How have insights from the field of psychology influenced the thinking of economists in recent years?
asked by terry 
MICROECONOMICS
Explain the relationship between labor earnings and the distribution of income
asked by terry 
Education
After making a child abuse report, how are teachers protected by law? I've been looking at the child abuse sourcebook for Florida, but I can't find anything that explains how teachers are protected by law, please help.
asked by Lor 
PHYSICS
Why is a control setup being done in conducting an experiment? Give example.
asked by ASAP 
PHYSICS
How will you prepare a laboratory procedure to verify the validity of the hypothesis? Give an example.
asked by ASAP 
PHYSICS
Identify/name at least 1 biological science problem and prepare on how procedure on how to solve such problem then recommend solutions.
asked by ASAP 
PHYSICS
Name and discuss the levels of organization in a multicellular organism starting from the basic unit or structure of life.
asked by ASAP 
math ergent help someone please
Explain how to use end behaviour to find the equation of the horizontal asymptote of a rational function.
asked by Kaplan 
math mixed number
One inch equals 2.45 cm. Express the number of centimeters in an inch as a mixed number 2.54/1×100/100 2 54/100
asked by Gio 
chemistry
a 5.82 kg piece of copper metal is heated from 21.5c to 328.3. calculate the head absorbed. Assuming it doesn't undergo a phase change. Cu specific heat 0.385 j/g*c
asked by Matt 
PHYSICS
Differentiate the movement in plants and animals.
asked by ASAP 
PHYSICS
Discuss the substances needed to carry out the food making process(photosynthesis) by plants and the products of such process.
asked by ASAP 
PHYSICS
How is the evolution of animal like the long necked giraffe explained by Charles Darwin?
asked by PETHICS 
Sic / 241
Can u please tell me if i figured this right? Part B: Calculating Calories Complete the equations below by using the information you obtained in Part A tables. Use figure 5.19 of the Visualizing Nutrition textbook as a guidance. Number of calories from
asked by Beckylynn 
PHYSICS
Differentiate plants from animals based on the following: Structures. locomotion, irritability, metabolic process, waste products,growth and development, outer covering, food making process.
asked by PETHICS 
ss. home work
Who was most likely to participate in a corn husking? a.Low Country residents b.Up Country residents c.house servants d.plantation owners i think it is b.
asked by buddy 
Algebra
Hello, Thank you for all of your help. Can you help me to figure out what the relation is for x=1y^2? If I will be picking y values for a graph to get my x values then shouldn't it be 1y^2? Thank you.
asked by Lois 
econ
french horns and trumpets are substitutes in production. if the price of trumpets rises how will this affect equilibrium in the market for french horns?
asked by Jake 
math
maddy wrote 2/3 of her 300 word essay on Monday and 1/4 on Tuesday. What fraction of her essay has she completed?
asked by Anonymous 
Help important
I need to figure Thenlongest running theatre show of london......& name masterpiece of author of dat show
asked by Emily 
math
a receipe for a loaf of banana bread calls for 2 3/5 pds of bananas. how many pds of bananas are needed to make 4 loaves of banana bfread
asked by trevon 
brief calc
q = 130 − 2p; p = 11 calculate consumers surplus at p im getting 9930, but it is wrong.
asked by kyle 
Math
I need help understanding inequalities  like a+2
asked by Debbie 
brief calc
p = 8 − 2q1/3; p = 6 same as before calculate surplus
asked by kyle 
CALCULUS MAJOR HELP!!!!!!
Find the volume of the solid obtained by rotating the region bounded y = 16 x and y = 2 x^2 about y =0 Find the volume of the solid obtained by rotating the region bounded about the xaxis by y=4x^2, x =1, and y = 0 Find the volume of the solid generated
asked by Roni 
Math
An earthquake was recorded which was 1584893 times more powerful than a reference level zero earthquake. What is the magnitude of this earthquake on the Richter scale? Intensity on the Richter scale is log(I/Io).
asked by DROSP 
BIOLOGY
Describe a series of small habitats that exist within 10 or 20 kilometers of your house and which might be subject to MacArthur and Wilson’s theory of island biogeography
asked by Akua 
College Algebra
1. 2log8^x=log8(4x+12) both log bases are 8. I have no clue what to do. 2. 1/2ln (x) 3 ln y  ln (z2) so far for this second one i have ln sqrt(x)ln y^3  ln (z2) dont know what to do next
asked by Billy 
Algebra
If f(x)=2x+1 and g(x)=3x5, find f(g(2)).
asked by Marissa 
Geometry
A softball player asked her father to make her a home plate for a softball game. According to her encyclopedia, an official plate is made from a square by making two 12inch diagonal cuts upward from both bottom corners. What is the length of the side of
asked by Samantha 
math
Denny has 7/8 feet of lumber. To make one molding he needs 1/3 feet of lumber. How many moldings can he make?
asked by Isabella 
MATH.
6. Combination of 9 pick 6 This seems easy but I am not sure how to set the problem up. Thanks!
asked by Steph 
math
The cost of refreshments (in dollars) is a function, h, of the number of people served, n. If h(n)=100/9n, find the number of dollars it would cost for refreshments for 27 people.
asked by Jared 
econ
a new sports store was selling 50 soccer balls for $20 each. recently the store changed the price to $30 each and sold only 30 soccer balls per day.what is the approximate price elasticity of demand for soccer balls?
asked by Jake 
Western Civ.
How did Napoleon cause WWI?
asked by Marie 
Advanced Functions/Precalculus
Trigonometry Questions 1.) Find the exaqct value of tan(11π/12) 2.) A linear trig equation involving cosx has a solution of π/6. Name three other possible solutions 3) Solve 10cosx=7 where 0≤x≤2π
asked by john 
statistics
I have just a couple questions I have trouble understanding... can someone please help me? The data below indicate the rankings of a set of employees according to class theory and onthejob practice evaluations: Theory 1 7 2 10 4 8 5 3 6 9 Practice 2 8 1
asked by Crystal 
Calculus volume stuff
Find the volume of the solid obtained by rotating the region bounded y = 16 x and y = 2 x^2 about y =0 Find the volume of the solid obtained by rotating the region bounded about the xaxis by y=4x^2, x =1, and y = 0 Find the volume of the solid generated
asked by Roni 
Finance
Assume that you are financial advisor to a business. Describe the advice that you would give to the client for raising business capital using both debt and equity options in today’s economy
asked by khadijat 
Geometry
How to solve for perpendicular bisectors of right triangle. RST meet at point D. Find DR
asked by Shea 
math
Henry wishes to accumulate $4,500 in 2 years for a long vacation. Find the sinking fund payment he would need to make each month, at 6% compounded monthly
asked by dreamkatcher76 
English
1. The race takes a long time.  What is the meaing of 'takes' in the sentence?
asked by rfvv 
earth
A satellite's escape velocity is 6.mi./sec, the radius of the earth is 3960 mi, and the earth's gravitational constant (g) is 32.2 ft./sec^2. How far is the satellite from the surface of the earth?
asked by Ernie 
Social studies
What tourist attractions can you find in or near Orlando?
asked by Pietro 
Social studies
Why do tourist flock to the city of st Augustine?
asked by Pietro 
Calculus I don't understand
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y = 10 x and y = 5 x^2 about y =0 Find the volume of the solid obtained by rotating the region bounded by y=8 x^2, x = 1, and y = 0 , about
asked by Jackie 
Spanish
Please list Typical foods of Costa Rica. Please answer. I need this in 1 hour. Thank you for persons who answer this question in advance.
asked by DROSP 
Geology
Hi there I'm having trouble with this study guide. Could someone please help me? You’ve returned from a recent geologic expedition and discovered that the security at the airport has dumped out all of your carefully sorted rock samples into a heap. You
asked by Matt 
AP Statistics
A standard deck of cards consisting of 52 cards, 13 in each of 4 different suits, is shuffled, and 4 cards are drawn without replacement. What is the probability that all four cards are of a different suit?
asked by Emily 
Physics
At the beginning of a roller coaster ride, the car is lifted to the top of a large hill and released. The speed of the car at the top of the hill is small, so we will assume it to be zero. The car rolls freely down this hill and reaches its maximum speed
asked by Angie Need Help ASAP 
Physics
This speed is the maximum possible speed attained by the roller coaster, or the “theoretical speed”. Roller coasters are carefully designed to minimize frictional forces so that they approach these theoretical speeds. The efficiency of a roller coaster
asked by Angie Need Help ASAP 
business
Access: When importing and linking data, what program is used to store data and what program is used to analyze it?
asked by betty