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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
4 answers
asked by
Stuck
3,887 views
y=ln(2x-12)
1 answer
asked by
Lea
245 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 answer
asked by
Louren
479 views
Graph and state domain and range: f(x)=[x] (greatest integer function)
1 answer
asked by
Leila
491 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
3 answers
asked by
Sherrie
526 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
2 answers
asked by
TIFFANY
511 views
What are the differences between legislation and regulation?
3 answers
asked by
kisha
387 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
6 answers
asked by
Sherrie
1,086 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 answer
asked by
Lisa
440 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
4 answers
asked by
Stuck
1,498 views
put following terms in order from smallest to largest
biome biosphere community ecosystem single species population order 1
5 answers
asked by
Sherrie
2,967 views
What is the primary purpose and functions of a contract?
2 answers
asked by
kisha
516 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
5 answers
asked by
Sherrie
505 views
my first question still requires assistance, i need help with the first question i posted onto here. i will be grateful of your
7 answers
asked by
Sherrie
539 views
If x=6y, which of the following is a multiple of x?
a. 12y b. 9y c. 5y d. 4y e. 3y
3 answers
asked by
peter
1,138 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
3 answers
asked by
lee
1,103 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'
7 answers
asked by
rfvv
367 views
In what year did Congress pass a law prohibiting employment discrimination against people with disabilities?
1965
1 answer
asked by
Ariel
373 views
Give a reasonable sketch, on the axes provided, of the graph of the
function x/(x^2-1)^1/2 showing all characteristics. Use the
0 answers
asked by
Anonymous
587 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
2 answers
asked by
Casey
589 views
ms. sue i have another question for the food chain and i posted it on that post.
4 answers
asked by
Sherrie
427 views
i have to make a project on safer construction practises for flood help me but want only 10 questions on this topic
1 answer
asked by
saima
447 views
When magnesium is heated in air, it reacts with oxygen to form magnesium oxide.
2Mg + O2 --> 2MgO If the mass of the magnesium
5 answers
asked by
Kristen
2,861 views
x/3 = 4/ x + 1
3 answers
asked by
Gail
320 views
a sprinter accelerates from rest to 10.0 m's in 1.35 s. what is her acceleration in m/s^2
4 answers
asked by
marj
2,692 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
2 answers
asked by
kate
637 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
3 answers
asked by
Stuck
1,015 views
How do you make this sentence parallel?
The next two sections of the manual discuss how to analyze the data, the conclusions that
4 answers
asked by
Jr.
1,039 views
Why is it more significant to write in the present tense when describing a person in comparison to writing in the past?
2 answers
asked by
CL
511 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
2 answers
asked by
jay
853 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
2 answers
asked by
ANNA
939 views
Create a Topic Sentence where the blank space is.
__________________________________________________________________. The goal of
4 answers
asked by
Jr.
754 views
If an object weighs 39.2 N on Earth, what is its mass?
3 answers
asked by
Anonymous
523 views
What are examples of Irresponsible Persuasion? Other than peer pressure
1 answer
asked by
Jr.
456 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
3 answers
asked by
GWM
542 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
3 answers
asked by
Cindy
539 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.
2 answers
asked by
Samantha
1,135 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 answer
asked by
Robert
364 views
Why is it that biochemists often remember the pKa of weak acids, rather than Ka?
3 answers
asked by
Juan
886 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 +
2 answers
asked by
Juan
865 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.
3 answers
asked by
rucha
510 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 answer
asked by
Louren
443 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
2 answers
asked by
evaa
615 views
What do you think was Lance Armstrongs purpose in writing his book Its Not About The Bike?
1 answer
asked by
Luke
407 views
i want to make an project on safer construction practises for tsunami only want 10questions on this topic
3 answers
asked by
saima
356 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 +
3 answers
asked by
sean
429 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
2 answers
asked by
Anonymous
531 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
3 answers
asked by
Anonymous
594 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
4 answers
asked by
Anonymous
4,787 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
3 answers
asked by
Mario
678 views
how many moles of HCl are needed to react with 2.3 moles of Zn in the following reaction? 2HCl + Zn --> ZnCl2 + H2
5 answers
asked by
Anonymous
2,263 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 answer
asked by
Lisa
460 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 answer
asked by
Special
560 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 answer
asked by
linda
474 views
8/2=12/x
what does x equal?
1 answer
asked by
Tiffany
237 views
if it takes 8 quarts of ice cream to feed 30 people, how many quarts will it take to feed 75 people?
3 answers
asked by
Tiffany
705 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 answer
asked by
Tiffany
411 views
I Feel its B. Or D. Trcky question
According to the AMA, what is a key reason behind a physician’s duty of confidentiality to a
3 answers
asked by
cindy
620 views
Which Amendment extended voting rights to women?
19th
1 answer
asked by
Ariel
471 views
Which is the area of a circle with a radius of 5 units? (use 3.14 for ) answer in square units.
1 answer
asked by
Superman
431 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
3 answers
asked by
Jessica
475 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
2 answers
asked by
alex
548 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
2 answers
asked by
Jerome
1,098 views
How do perform the indicated operation.15/13-13/15
1 answer
asked by
Jerome
395 views
Which is the area of a circle with a circumference of 37.68 units? (use 3.14 for pi)
4 answers
asked by
Superman
1,407 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 answer
asked by
John
323 views
8/30=x/75
solve for x
3 answers
asked by
Tiffany
775 views
With the new UK emregncy budget what are the advanatages and disadvantages of decreasing the corporation tax?
1 answer
asked by
Lily
272 views
Imagine if Flight 93 landed safely on the ground during Sep. 11. What would have happened to the passengers and hijackers?
3 answers
asked by
AL 92
393 views
A train traveling at 460 watts from England by the circumference of the city of Wisconsin Rapids terminating an airspeed to
5 answers
asked by
Alan Zamora
633 views
I have two different questions I can't figure out.
1) Projectile motion: At what initial speed must the basketball player throw
2 answers
asked by
Pat
614 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 answer
asked by
Tiffany
439 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 answer
asked by
Christy
388 views
Solve by elimination method
3x - 6y =4 3x - 6y =5 is the answer x=9 and I think it is inconsistant and not consistant
3 answers
asked by
Christy
511 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
4 answers
asked by
mrs. austin
960 views
2. Discussion Question 1
• Due Date: Day 2 (Main forum) • View the Vacuum Sales digital story located on the Materials tab of
2 answers
asked by
axia
761 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
3 answers
asked by
Jen
5,066 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 answer
asked by
Alisa
421 views
in triangle abc angle b is 3 times angle a and angle c is 8degrees less than 6 times angle a?
1 answer
asked by
dj
446 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
2 answers
asked by
Ariel
602 views
ms.sue, how would you solve the square-root of two manually, without a calculator?
4 answers
asked by
Alisa
365 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
3 answers
asked by
Kristy
2,039 views
The state legislature where Brighton was governor passed a statute giving him the power to nullify the Bill of Rights of the
1 answer
asked by
Kristy
419 views
9ft^2/1yd^2=300ft^2/x
1 answer
asked by
Arlene
297 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
3 answers
asked by
moe
719 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 answer
asked by
Anonymous
746 views
Rolaids consumes 47 times its weight in excess stomach acid. Can this be tested using quantitative measurements?
4 answers
asked by
wesley
1,951 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 answer
asked by
Jerome
446 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 answer
asked by
jemy
454 views
What is a doctor’s responsibility if a patient requests restrictions on the use of his or
her PHI? A. The doctor must comply
2 answers
asked by
Jessica
977 views
How do you find factors of a number?
4 answers
asked by
Mary
326 views
please explaing reversing the digits. Find the product of 2 two digit numbers and reverse the digits and find the product. The
3 answers
asked by
Robin
556 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)
3 answers
asked by
Jaz
598 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,
2 answers
asked by
Jordan
905 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
4 answers
asked by
derek
2,042 views
I want to say D. Not sure here
Which of the following is true in regard to limited data sets? A. Patients must authorize the use
2 answers
asked by
james
681 views
Give an example in which carbon moves from the abiotic to the biotic part of an ecosystem.
An example which shows that carbon
4 answers
asked by
Amanda
2,872 views
Suppose a car door lock has a five-button keypad. Each of the buttons includes two digits.
How many different five-button patters
3 answers
asked by
Lola
946 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
3 answers
asked by
Amanda
696 views
decide whether the pair of lines are parallel,perpendcular, or neither.
4x + y = 8 3y - 4y = 10
1 answer
asked by
Fred
343 views
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