Archives
2010
August

Questions Asked on August 14, 2010

a copper wire has a diameter of 1.02mm,the wire carries a constant current of 1.67A,the density of the free electrons is
1. 2 answers
2. asked by kabelo
3. 3,941 views
If a data set has a mean of 10.0 seconds and a standard deviation of 2.0 seconds, what is the Z score corresponding to the time
1. 2 answers
2. asked by Desiree
3. 2,068 views
Mary buys 8 widgets for $40.00. She adds $1.00 in enhancements to each widget and sells them for $9.00 each. What is Mary's
1. 1 answer
2. asked by Sara
3. 1,951 views
Suppose you are asleep and the doorbell rings. You stumble to your feet and move toward the door, open it and speek with your
1. 1 answer
2. asked by Maddy
3. 1,718 views
On a roulette wheel are 36 slots numbered 1 through 36and 2 slots numbered 0 and 00. You can bet on a single number. If the ball
1. 1 answer
2. asked by kirk
3. 1,564 views
Every year Christmas tree vendors bring tens of thousands of trees from the forests of New England to New York City and Boston.
1. 1 answer
2. asked by mm
3. 1,441 views
When an ionic compound dissolves in water, splitting into its respective ions, the positive ions will be attracted to the
1. 1 answer
2. asked by Jarred
3. 1,431 views
Find the designated term of the binomial expansion.5th term of (4a+2b)^3 This is done without using Pascal's Triangle.
1. 1 answer
2. asked by Maria
3. 1,425 views
you find that it takes a horizontal force of 160 newtons to slide a box along the surface of a level floor at constant speed .
1. 1 answer
2. asked by oslec
3. 1,401 views
How would I calculate the area of a sector of a circle with radius 2 m that subtends an angle pi/3
1. 1 answer
2. asked by Dave
3. 1,349 views
Informative and positive messages are not necessarily short. Instead, the length of a message depends on all of the following
1. 1 answer
2. asked by Rain Misoa
3. 1,281 views
Which ones are wrong?Part I: True or False 1. The following word group is a FRAGMENT: That movie, one of my favorites. _x_True
1. 3 answers
2. asked by Bryce
3. 1,243 views
"To introduce an unusual or unfamiliar word, to coin new words, or to introduce a new meaning to a familiar word."
1. 1 answer
2. asked by Anonymous
3. 1,196 views
A surveyor made two sections of the railroad bridge, both at 210 meters in length. Suppose that the maximum of elevation of each
1. 2 answers
2. asked by Winsel
3. 1,152 views
which one of the following statements is an example of hearsay? a)i saw the doctor administer the injection.b)i checked the
1. 3 answers
2. asked by kristie
3. 1,146 views
The following are the amounts (to the nearest dollar)paid by 25 students for textbooks during the fall term: a. Draw an ordered
1. 1 answer
2. asked by kirk
3. 1,139 views
The area of a rectangle is 21 square meters. Find the length and width of the rectangle if its length is 4 meters greater than
1. 3 answers
2. asked by Peg R
3. 1,108 views
Please help!!!The mass of a particular substance is known to grow exponentially at a rate of 1.5% per day. Its initial mass was
1. 1 answer
2. asked by Sue
3. 1,066 views
For each of the following scenarios, decide whether you agree or disagree and explain your answer.a. If the elasticity of demand
1. 0 answers
2. asked by mimi
3. 1,058 views
Have shown my answers to these 14 problems,that I thought were correct. Do you mind letting me know what you think. Thank you so
1. 0 answers
2. asked by Danielle
3. 1,040 views
I am a student Master in Public administration, but one part legal antropology is included. it is difficult for me to understant
1. 2 answers
2. asked by sie
3. 979 views
80. Firms in an industry that informally agree to charge the same price as the largest firm are an example of ______. (Points:
1. 1 answer
2. asked by Danielle
3. 969 views
From lookout tower 80ft. high, a man observes from a position 6.5 ft. below the top of the tower that the angle of elevation of
1. 1 answer
2. asked by Winsel
3. 966 views
This isn't due until sunday(August 15, 2010).Can you please help me with this paper. Ideas would be great!! Write a 700-1,050
1. 6 answers
2. asked by Jasmine
3. 939 views
how many joules of heat are required to heat a 75 gram silver spoon from 20celcius to 30 celcius
1. 1 answer
2. asked by Anonymous
3. 924 views
Which of the following would be classified as an informative or possitive message?A. A request for information B. An
1. 4 answers
2. asked by Rain Misoa
3. 867 views
A bicyclist going south 5m/s passes abicyclist going north a 5 m/s, they have the same?
1. 2 answers
2. asked by Ronnie
3. 864 views
If the elasticity of demand for cocaine is −.2 and the Drug Enforcement Administration succeeds in reducing supply
1. 1 answer
2. asked by Monica
3. 822 views
If you are in a smooth riding bus that is going 50 km/hr and you flip a coin vertically, what is the horizontal velocity of the
1. 2 answers
2. asked by Anonymous
3. 813 views
Show that the transformation T:R^2->R^2 given T(x1,x2)=(3x1-5x2,x1+2x2)is linear by verifying that satisfies the definition of
1. 0 answers
2. asked by Jason
3. 766 views
Hi, what is the gradient of a line that has an angle of inclination of 75°?Any help appreciated
1. 1 answer
2. asked by Mai
3. 754 views
Two vectors with magnitudes of 6 meters and 8 meters cannot have a resultant of:48 meters 14 meters 10 meters 2 meters
1. 1 answer
2. asked by Ronnie
3. 733 views
How many three-symbol codes (letter-number-number) can be made from the letters S, P, Y and two digits from the set {0, 1, 2,
1. 2 answers
2. asked by Tami
3. 711 views
Home many drops of 0.1M HCl is needed to neutralize 10mL of 1M NaOH?
1. 2 answers
2. asked by georgia
3. 709 views
I need to review a n example of an essay on a 700-1,050 word essay on one good that you have had experience purchasing and the
1. 0 answers
2. asked by krissy
3. 686 views
List three questions a marketing manager might want to ask. Then, provide answers, incorporating marketing math concepts.
1. 4 answers
2. asked by Tasha
3. 675 views
1.Trade liberalization leads to a "race to the bottom" in environmental standards
1. 3 answers
2. asked by Brown
3. 673 views
Four 1,000,000- kg masses are arranged in a square, 150 meters on a side. To the nearest ten thousandth of a Newton, what is the
1. 4 answers
2. asked by Skyler
3. 665 views
A pendulum has a mass of 3-kg, a length of 2.2 meter, and swings through a (half) arc of 30 degrees. To the tenth of a Joule,
1. 1 answer
2. asked by Skyler
3. 658 views
If the demand for a good has unitary elasticity, or elasticity is −1, it is always true that an increase in its price will
1. 0 answers
2. asked by mimi
3. 649 views
shoes were on sale for 52.83 and that is at 25% off what is the regular price before the sale
1. 3 answers
2. asked by cindy
3. 632 views
Show that the transformation T:R^2->R^2 given T(x1,x2)=(3x1-5x2,x1+2x2)is linear by verifying that satisfies the definition of
1. 0 answers
2. asked by Jason
3. 622 views
total ionic equation for the reaction between hydrochloric acid and potassium hydroxide?KI(aq)A. K+ + I-B. K2+ + I2- C. K+(aq) +
1. 1 answer
2. asked by Jarred
3. 606 views
I'm stuck on this one problem. The directions say:Solve the following leaving the sq. rt. in it's simplest form: sq.rt of 33+
1. 1 answer
2. asked by dan
3. 588 views
Four 1,000,000- kg masses are arranged in a square, 150 meters on a side. To the nearest ten thousandth of a Newton, what is the
1. 3 answers
2. asked by Skyler
3. 576 views
What was the Gold Standard in William Jennings Bryan v. William McKinley?- that gold was only standard to redeem paper money.
1. 1 answer
2. asked by Amy~
3. 576 views
Could someone help me with this question please?Which angle between 0° and 360° has the same cosine as the angle 55°? Thanks
1. 1 answer
2. asked by Tandy
3. 567 views
In the conflict of Harry S. Truman v. Douglas MacArthur did Truman fear war with China or USSR if he used atomic bombs?
1. 3 answers
2. asked by Amy~
3. 564 views
1. He has three hours soccer practice every day.2. He has three hours' soccer practice every day. 3. He has three-hour soccer
1. 2 answers
2. asked by rfvv
3. 563 views
Simplify:f(x)=sqrt (16-x^4)/ sinx This is to evaluate a limit, but I don't know if I can simplify the above equation. Because I
1. 3 answers
2. asked by Neee
3. 563 views
most medical malpractice cases are related to. a.failure to inform b.errors in treatment c.abandonment d.negligence
1. 3 answers
2. asked by my
3. 555 views
If events A and B are from the same sample space, and ifand , can events A and B be mutually exclusive? Explain.
1. 0 answers
2. asked by kirk
3. 546 views
The following equation has a positive and a negative solution.z-1/z+1 = 2/z+4 I need to find the positive solution, any ideas
1. 1 answer
2. asked by Del
3. 534 views
What percentage of 40 IS 120?I used the formula: 40 =x*120 -40 -40 x= 80% to me this seems way to high as 40 goes into 120 three
1. 1 answer
2. asked by Rick
3. 519 views
Need mathamatical expression. The simple interest rate, given that the principal is 3x, the rate is 6%, and the time is 1 year.
1. 1 answer
2. asked by Peggy
3. 519 views
What is the relationship between controversy, decision-making, and creativity?
1. 2 answers
2. asked by meshelle
3. 503 views
if p and q are the solutions of the equation atanx+bsecx,show that tan(A+B)=2ac/(a^2-c^2)
1. 9 answers
2. asked by arti
3. 502 views
on three consecutive passes a football team gains 7yards, loses 15 yards and gains 32 yards what number represents the total net
1. 1 answer
2. asked by Anonymous
3. 485 views
Why are K-9 units important in fighting crime? Explain.
1. 1 answer
2. asked by mee
3. 484 views
. Using Excel, find the t-score that corresponds to the following Confidence Levels and Sample Sizes:a. 95% with n = 25 b. 96%
1. 0 answers
2. asked by Shanta
3. 472 views
Use the ratio test to determine whether each series is convergent or divergent.4/(1*2*3) + 8/(1*2*3*4) + 16(1*2*3*4*5) + ... How
1. 1 answer
2. asked by Tim
3. 468 views
The length of a rectagle is 9 centimeters more than half the width. Find the legth if the perimeter is 60 centimeters.
1. 1 answer
2. asked by josh
3. 463 views
When a police officer fires his gun, he must fill out a lot of paperwork.Correct pronoun errors? I don't see any.
1. 2 answers
2. asked by Bryce
3. 462 views
Use the formula fromExercise 107( W=91.4-(10.5+6.7Sqrt(x)v-0.45v)(457-5t)/110 ) to determine who will feel colder: a person in
1. 1 answer
2. asked by bobbi
3. 462 views
lim (as x approaches infinity) (x^2-1)/(x^2+1)How would you solve that by using algebra? I can simplify the above because it is
1. 1 answer
2. asked by Jaimie
3. 460 views
I'm going to refer back to my last question today. Doesn't it feel different when you live in high-altitude cities like Denver
1. 3 answers
2. asked by AL 92
3. 455 views
write an algebraic expression for the given information. The area of a rectangle whith sides "b" yards and b-6yards.Area of a
1. 1 answer
2. asked by Rick
3. 444 views
Describe various levels of development and complexity in Native American Cultures around 1500
1. 1 answer
2. asked by priscilla
3. 441 views
Hello, can someone check my answer the the question below?When the digits of a two-digit number are reversed, the new number is
1. 1 answer
2. asked by Tamir
3. 433 views
If the lottery with odds as in exercise 15 has a prize of$13,567,290, is buying a ticket for $1 a fair deal? Explain your
1. 1 answer
2. asked by kirk
3. 433 views
p(0)=1atm,p(33) = 2 and so on find the pressure at 180 feet
1. 2 answers
2. asked by Norma
3. 430 views
it is 0.1M of acetic buffer equal to sum up of 0.05M of acetic acid and 0.05M of sodium acetic ?
1. 1 answer
2. asked by leon
3. 418 views
in which direction will we move loop(produced in magnetic field) to force current move in reverse direction?
1. 1 answer
2. asked by Assar
3. 416 views
how do you find the equation of a lineknowing (-5,-5) and (-2.-3) so the slope will be 2/3...
1. 1 answer
2. asked by jin
3. 409 views
How have you used the scientific process (unsystematic observation, building theories, and evaluating propositions) in your life
1. 1 answer
2. asked by Cynthia Williamson
3. 389 views
a rectangle is fixed at 17cm. what width will make the perimeter greater than 80cm
1. 1 answer
2. asked by cindy
3. 388 views
What mass of solute is needed to prepare 140 mL of 0.560 M KCl?how do i work this out?
1. 1 answer
2. asked by Josh
3. 380 views
Explain why sears and walmart cant create a trendy counercoulture image
1. 2 answers
2. asked by Linda M.
3. 360 views
solve the equationq+4 /5 + q -2 /2 =6/5
1. 1 answer
2. asked by sarah
3. 356 views
can anyone help me with the problem i posted a while ago???????
1. 1 answer
2. asked by bobbi help???????
3. 348 views
The interest rate on an auto loan in May was 12 3/8%. By September the rate was up to 14 ¼%. How many percentage points did the
1. 1 answer
2. asked by Anonymous
3. 327 views
(e^(e^x)) = 2find x.
1. 1 answer
2. asked by <3
3. 297 views

Back to August 2010

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025