Archives
2010
July

Questions Asked on July 6, 2010

"An airplane is climbing at an angle of 15 degrees to the horizontal with the sun directly overhead. The shadow of the airplane
1. 1 answer
2. asked by Stuck
3. 3,917 views
y=ln(2x-12)
1. 1 answer
2. asked by Lea
3. 249 views
soilbean meal is 18% protein, cornemeal is 9% protein ow many pounds o each should be mixed together in oder to get 360lbs.
1. 1 answer
2. asked by Louren
3. 487 views
Graph and state domain and range: f(x)=[x] (greatest integer function)
1. 1 answer
2. asked by Leila
3. 502 views
what r 2 major ways in which nitrogen is fixed in ecosystems?i don't get what they mean by "major" ways? also wikipedia uses
1. 2 answers
2. asked by Sherrie
3. 537 views
IN NEED OF HELP. I HAVE A FIVE PAGE ESSAY TO WRITE ON ANTIGONE AND I HAVE NO CLUE WHAT THIS POEM IS TALKING ABOUT. CAN SOMEONE
1. 1 answer
2. asked by TIFFANY
3. 519 views
What are the differences between legislation and regulation?
1. 2 answers
2. asked by kisha
3. 396 views
how weathering releases phospahte from rock?i really don't know, any sites i could go on to to get the answer? no wikipedia, or
1. 5 answers
2. asked by Sherrie
3. 1,105 views
If Joseph decided that he wanted to have $300,000 accumulated in 30 years by making an annual payment at the end of each year
1. 1 answer
2. asked by Lisa
3. 445 views
"A diver springs upward with an initial speed of 1.8 m/s from a 3.0 m board. Find the velocity with which the diver strikes the
1. 3 answers
2. asked by Stuck
3. 1,517 views
put following terms in order from smallest to largestbiome biosphere community ecosystem single species population order 1
1. 2 answers
2. asked by Sherrie
3. 2,991 views
What is the primary purpose and functions of a contract?
1. 1 answer
2. asked by kisha
3. 528 views
any ideas on how i can make a food chain in a pond ecosystem. i guess i can include fish, sharks, polar bear and stuff, but can
1. 4 answers
2. asked by Sherrie
3. 526 views
my first question still requires assistance, i need help with the first question i posted onto here. i will be grateful of your
1. 6 answers
2. asked by Sherrie
3. 556 views
If x=6y, which of the following is a multiple of x?a. 12y b. 9y c. 5y d. 4y e. 3y
1. 2 answers
2. asked by peter
3. 1,156 views
you are given two equations which are both true , and yiu are asked to solve for both x and y. you plane to solve this set of
1. 2 answers
2. asked by lee
3. 1,114 views
1. He ate lots of red bean sherbet.2. He ate lots of it. (Can we use #2? It refers to red bean sherbet. What does 'lots'
1. 7 answers
2. asked by rfvv
3. 381 views
In what year did Congress pass a law prohibiting employment discrimination against people with disabilities?1965
1. 1 answer
2. asked by Ariel
3. 380 views
Give a reasonable sketch, on the axes provided, of the graph of thefunction x/(x^2-1)^1/2 showing all characteristics. Use the
1. 0 answers
2. asked by Anonymous
3. 599 views
When 0.668 L of Ar at 1.20 atm and 227°C is mixed with 0.258 L of O2 at 501 torr and 127°C in a 400 mL flask at 27°C, what is
1. 1 answer
2. asked by Casey
3. 602 views
ms. sue i have another question for the food chain and i posted it on that post.
1. 3 answers
2. asked by Sherrie
3. 437 views
i have to make a project on safer construction practises for flood help me but want only 10 questions on this topic
1. 0 answers
2. asked by saima
3. 458 views
When magnesium is heated in air, it reacts with oxygen to form magnesium oxide.2Mg + O2 --> 2MgO If the mass of the magnesium
1. 4 answers
2. asked by Kristen
3. 2,887 views
x/3 = 4/ x + 1
1. 2 answers
2. asked by Gail
3. 327 views
a sprinter accelerates from rest to 10.0 m's in 1.35 s. what is her acceleration in m/s^2
1. 2 answers
2. asked by marj
3. 2,704 views
let i = the square root of -1 with i to the 1st power =i, i to the 2nd power= -1, i to the 3rd power =-i , i to the 4th power=1
1. 1 answer
2. asked by kate
3. 650 views
"An object is rolled up an incline. If the object is 2.75 m up the incline after 4.50s and rolling back down at a velocity of
1. 2 answers
2. asked by Stuck
3. 1,055 views
How do you make this sentence parallel?The next two sections of the manual discuss how to analyze the data, the conclusions that
1. 1 answer
2. asked by Jr.
3. 1,050 views
Why is it more significant to write in the present tense when describing a person in comparison to writing in the past?
1. 1 answer
2. asked by CL
3. 529 views
A scientist wants to combine two metal alloys into 20 kg of a third alloy which is 60% aluminum. He plans to use one alloy with
1. 1 answer
2. asked by jay
3. 872 views
IF XYZ AUTO CO SOLD 23,000 VEHICLES IN 1999, HOW MANY WERE SUV'S?IF 7,650 TRUCKS WERE SOLD IN 1999,HOW MANY TOTAL VEHICLES WERE
1. 1 answer
2. asked by ANNA
3. 964 views
Create a Topic Sentence where the blank space is.__________________________________________________________________. The goal of
1. 2 answers
2. asked by Jr.
3. 772 views
If an object weighs 39.2 N on Earth, what is its mass?
1. 2 answers
2. asked by Anonymous
3. 532 views
What are examples of Irresponsible Persuasion? Other than peer pressure
1. 0 answers
2. asked by Jr.
3. 461 views
2.Glycolic acid is often used in “facial peels” and has a Ka of 1.5x10^-4. If a movie star is to have a solution of pH 2.1
1. 2 answers
2. asked by GWM
3. 551 views
3.The solubility product for silver (I) chloride is 1.6x10^-10 while that for sliver (I) iodide is 8.5x10^-17. Suppose 5g of
1. 2 answers
2. asked by Cindy
3. 552 views
4.The Kb of ammonia, NH3, is 1.8x10^-5. What is the pH of a 2.000 millimolar solution of ammonia , to 3 significant digits.
1. 1 answer
2. asked by Samantha
3. 1,147 views
A weak monoprotic acid was calculated, using the usual formula for Ka, to give a pH of 7.4 at a certain concentration. The
1. 0 answers
2. asked by Robert
3. 373 views
Why is it that biochemists often remember the pKa of weak acids, rather than Ka?
1. 2 answers
2. asked by Juan
3. 896 views
If we suppose that Kw = 1.0x10^-14 at 25C, would it be larger or smaller at 100C? What is the value of K for the reaction 8H +
1. 1 answer
2. asked by Juan
3. 874 views
a man walks 12 m due noth , 4 m due east and finally climbs up a vertical pole up to a height of 3 m . find his displacement.
1. 2 answers
2. asked by rucha
3. 521 views
soilbean meal is 18% protein, cornemeal is 9% protein ow many pounds o each should be mixed together in oder to get 360lbs.
1. 1 answer
2. asked by Louren
3. 454 views
You are trapped in a room with two doors. One is to death and other lds to freedom. You don't know whic 1. There are two robots
1. 1 answer
2. asked by evaa
3. 637 views
What do you think was Lance Armstrongs purpose in writing his book Its Not About The Bike?
1. 1 answer
2. asked by Luke
3. 415 views
i want to make an project on safer construction practises for tsunami only want 10questions on this topic
1. 2 answers
2. asked by saima
3. 371 views
Which expression represents the sum of the following?(5)/ (2t + 1) + (-1) / (4t^2 + 4t + 1) a) 10t + 4 / (2t + 1)^2 b) 4 / (2t +
1. 2 answers
2. asked by sean
3. 441 views
A stone is shown at rest on the ground. A. The vector shows the weight of the stone. Complete the vector diagram showing another
1. 1 answer
2. asked by Anonymous
3. 540 views
A stone is shown at rest on the ground. A. The vector shows the weight of the stone. Complete the vector diagram showing another
1. 2 answers
2. asked by Anonymous
3. 607 views
A stone is shown at rest on the ground. A. The vector shows the weight of the stone. Complete the vector diagram showing another
1. 2 answers
2. asked by Anonymous
3. 4,804 views
Hi, I have a formula for modelling the variation in population density in terms of distance from a town centre;y= -3x^2 +6x+9
1. 2 answers
2. asked by Mario
3. 689 views
how many moles of HCl are needed to react with 2.3 moles of Zn in the following reaction? 2HCl + Zn --> ZnCl2 + H2
1. 3 answers
2. asked by Anonymous
3. 2,278 views
Need simple interest rate (rounded to hundreths) on a loan of $3500 which in two months the maturity value was $3583. What is
1. 1 answer
2. asked by Lisa
3. 467 views
A ball bearing assembly firm wants to set up an assembly line which must have an output of 60 units per hour. The work elements
1. 0 answers
2. asked by Special
3. 573 views
I am a bit confused about this question, can someone help please!What is unusual about a case involving res ipsa loquitor? A.
1. 1 answer
2. asked by linda
3. 485 views
8/2=12/xwhat does x equal?
1. 1 answer
2. asked by Tiffany
3. 242 views
if it takes 8 quarts of ice cream to feed 30 people, how many quarts will it take to feed 75 people?
1. 2 answers
2. asked by Tiffany
3. 713 views
Victoria has 2 tea sets that are similar in size. the larger teapot is 12in tall and 6in wide. if the smaller teapot is 8in
1. 1 answer
2. asked by Tiffany
3. 418 views
I Feel its B. Or D. Trcky questionAccording to the AMA, what is a key reason behind a physician’s duty of confidentiality to a
1. 2 answers
2. asked by cindy
3. 631 views
Which Amendment extended voting rights to women?19th
1. 1 answer
2. asked by Ariel
3. 476 views
Which is the area of a circle with a radius of 5 units? (use 3.14 for ) answer in square units.
1. 1 answer
2. asked by Superman
3. 437 views
This can be C. OR D. couldn't it be? A second hand statement? Dang! or even B.Keep running this through my head Which one of the
1. 2 answers
2. asked by Jessica
3. 489 views
how is Gauss's Law use in determining the electric field anywhere around a point charge and how is this related to Coulomb's
1. 1 answer
2. asked by alex
3. 556 views
I need some help on 2 anwers 1)is the following set of numbers a perfect triple? 8, 10,and 12. 2)Which pair of fractions is
1. 1 answer
2. asked by Jerome
3. 1,109 views
How do perform the indicated operation.15/13-13/15
1. 1 answer
2. asked by Jerome
3. 405 views
Which is the area of a circle with a circumference of 37.68 units? (use 3.14 for pi)
1. 3 answers
2. asked by Superman
3. 1,419 views
Primitive air consists of 58% H2O 32% CO2 10% N2 so how many grams of primitive air do you need to react with 1 gram of H2?
1. 1 answer
2. asked by John
3. 329 views
8/30=x/75solve for x
1. 2 answers
2. asked by Tiffany
3. 783 views
With the new UK emregncy budget what are the advanatages and disadvantages of decreasing the corporation tax?
1. 0 answers
2. asked by Lily
3. 277 views
Imagine if Flight 93 landed safely on the ground during Sep. 11. What would have happened to the passengers and hijackers?
1. 2 answers
2. asked by AL 92
3. 400 views
A train traveling at 460 watts from England by the circumference of the city of Wisconsin Rapids terminating an airspeed to
1. 4 answers
2. asked by Alan Zamora
3. 654 views
I have two different questions I can't figure out.1) Projectile motion: At what initial speed must the basketball player throw
1. 1 answer
2. asked by Pat
3. 626 views
Victoria has two tea sets that are similar in size. The larger teapot is 12in tall and 6in wide. if the smaller teapot is 8in
1. 1 answer
2. asked by Tiffany
3. 447 views
I can not get a handle on this one.Jerome is 66 inches tall, what weights will keep his BMI between 18-27 ? I= 700w/h2 I think
1. 1 answer
2. asked by Christy
3. 401 views
Solve by elimination method3x - 6y =4 3x - 6y =5 is the answer x=9 and I think it is inconsistant and not consistant
1. 2 answers
2. asked by Christy
3. 527 views
The electric field across a cellular membrane is 1.0x10^7 N/C directed into the cell. What is the magnitude of the electric
1. 2 answers
2. asked by mrs. austin
3. 973 views
2. Discussion Question 1• Due Date: Day 2 (Main forum) • View the Vacuum Sales digital story located on the Materials tab of
1. 1 answer
2. asked by axia
3. 773 views
A meter stick is balanced at the 50-cm mark. You tie a 20-N weight at the 20-cm mark. At which mark should a 30-N weight be
1. 1 answer
2. asked by Jen
3. 5,074 views
How do you convert the square-root of 2 into a decimal? The question states:"write the numbers in increasing order" The numbers
1. 1 answer
2. asked by Alisa
3. 434 views
in triangle abc angle b is 3 times angle a and angle c is 8degrees less than 6 times angle a?
1. 1 answer
2. asked by dj
3. 451 views
What is the primary claim made by those who oppose hate crimes legislation?a)There is no way to catch all perpetrators of hate
1. 1 answer
2. asked by Ariel
3. 609 views
ms.sue, how would you solve the square-root of two manually, without a calculator?
1. 3 answers
2. asked by Alisa
3. 382 views
Ruth carelessly parks her car on a steep hill, leaving the car in neutral and failing to engage the parking brake. The car roles
1. 1 answer
2. asked by Kristy
3. 2,046 views
The state legislature where Brighton was governor passed a statute giving him the power to nullify the Bill of Rights of the
1. 1 answer
2. asked by Kristy
3. 429 views
9ft^2/1yd^2=300ft^2/x
1. 1 answer
2. asked by Arlene
3. 302 views
Calculate the volume of a sphere with a radius of 4.0 cm. Use pi=3.14 in your calculations. Assume the units are cm3 and do not
1. 2 answers
2. asked by moe
3. 727 views
If chocolate is found to have positive health benefits, would this lead to a shift in the demand curve or a movement along the
1. 0 answers
2. asked by Anonymous
3. 754 views
Rolaids consumes 47 times its weight in excess stomach acid. Can this be tested using quantitative measurements?
1. 2 answers
2. asked by wesley
3. 1,967 views
Is the following set of numbers a perfect triple? 8, 10, 12. (2)Add -3/5+(8/35) (3).Which of the following are not like terms?
1. 1 answer
2. asked by Jerome
3. 459 views
1.0 mol of nitrogen oxide NO and 1.0 mol of oxygen were mixed in a container and heated to 450 oC. At equilibrium the number of
1. 1 answer
2. asked by jemy
3. 466 views
What is a doctor’s responsibility if a patient requests restrictions on the use of his orher PHI? A. The doctor must comply
1. 1 answer
2. asked by Jessica
3. 988 views
How do you find factors of a number?
1. 3 answers
2. asked by Mary
3. 337 views
please explaing reversing the digits. Find the product of 2 two digit numbers and reverse the digits and find the product. The
1. 2 answers
2. asked by Robin
3. 573 views
Explain why x^2 +5x + 8 is prime(not factorable) How do you know?Give 2 examples of a prime polynomial(can't be both binomials)
1. 2 answers
2. asked by Jaz
3. 613 views
0.37 moles of xenon gas (Xe) are captured in a 1.0-L container at 25 degrees celcius. Given the van der Waals constants for Xe,
1. 1 answer
2. asked by Jordan
3. 914 views
How many grams of ammonia are formed when 1.34 grams of nitrogen react with an excess of hydrogen(3 H2 + N2 reacts to form 2
1. 1 answer
2. asked by derek
3. 2,060 views
I want to say D. Not sure hereWhich of the following is true in regard to limited data sets? A. Patients must authorize the use
1. 1 answer
2. asked by james
3. 701 views
Give an example in which carbon moves from the abiotic to the biotic part of an ecosystem.An example which shows that carbon
1. 2 answers
2. asked by Amanda
3. 2,879 views
Suppose a car door lock has a five-button keypad. Each of the buttons includes two digits.How many different five-button patters
1. 2 answers
2. asked by Lola
3. 957 views
KK I know that the Nitrogen cycle is the way that nitrogen in nature is changed into many different forms that are used by
1. 2 answers
2. asked by Amanda
3. 712 views
decide whether the pair of lines are parallel,perpendcular, or neither.4x + y = 8 3y - 4y = 10
1. 1 answer
2. asked by Fred
3. 349 views

Back to July 2010

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024