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Questions Asked on November 16, 2012

a large elm tree died after it was struck by lightning.the property owner thinks he can remove it himself,but is concerned that
1. 3 answers
2. asked by nadia
3. 2,474 views
two circles intersect at point T.if the small circle has a raduis of 4 and C is the center of the larger circle,then the
1. 1 answer
2. asked by pierre
3. 2,830 views
A 12' ladder is leaning against a wall making an angle theta with the ground. The ladder begins to slide down the wall. what is
1. 1 answer
2. asked by Anonymous
3. 709 views
A 170 pound man has to slide down a rope that can only support 150 pounds. How long will it take him to reach the ground 35 feet
1. 0 answers
2. asked by Talia
3. 416 views
A 170 pound man has to slide down a rope that can only support 150 pounds. How long will it take him to reach the ground 35 feet
1. 1 answer
2. asked by Talia
3. 453 views
A 170 pound man has to slide down a rope that can only support 150 pounds. How long will it take him to reach the ground 35 feet
1. 0 answers
2. asked by Talia
3. 464 views
Sin(2x)=2sin(x)cos(x) find the exact value in radians with 2sin^2(x)+sin^2(x)=0, i really do not get this question or even how
1. 0 answers
2. asked by john
3. 506 views
Sin(2x)=2sin(x)cos(x) find the exact value in radians with 2sin^2(x)+sin^2(x)=0, i really do not get this question or even how
1. 1 answer
2. asked by john
3. 537 views
What is the meaning of tonto
1. 4 answers
2. asked by adewuyi
3. 482 views
Helium gas occupies a volume of 0.04m^3 at a pressure of 2*10^5 N/m^2 and a temperature of 300K,calculate:1.) the mass of helium
1. 2 answers
2. asked by adewuyi
3. 807 views
suppose a certain study habit is known to be 80% effective in improving the performance of students,,if 5 students with poor
1. 0 answers
2. asked by anonymous
3. 482 views
suppose a student takes a multiple choice test with 10 questions. suppose each question has 4 possible answers. if the student
1. 0 answers
2. asked by anonymous
3. 642 views
suppose the probability is 0.30 that a student taking an exam did not review. what is the probability,that among 6 students
1. 0 answers
2. asked by anonymous
3. 458 views
A plane is flying with an airspeed of 150 miles per hour and heading 155°. The wind currents are running at 25 miles per hour
1. 1 answer
2. asked by janice
3. 1,462 views
find the area of the largest rectangle having one side on the x axis and inscribed in the triangle formed by the lines y=x, y=0,
1. 1 answer
2. asked by eav
3. 1,244 views
A plane has an airspeed of 190 miles per hour and a heading of 24.0°. The ground speed of the plane is 214 miles per hour, and
1. 1 answer
2. asked by janice
3. 974 views
A barge is pulled by two tugboats. The first tugboat is traveling at a speed of 16 knots with heading 135°, and the second
1. 1 answer
2. asked by janice
3. 724 views
Given BC = 53 cm, BD = 62 cm, CD = 80 cm, ABC = 53°, and ACB = 66°, find the following. (Round your answers to the nearest
1. 1 answer
2. asked by janice
3. 1,222 views
estimate the change in energy when solid rubidium reacts with gaseous diatomic chlorine molecules. Express your answer in units
1. 4 answers
2. asked by lef
3. 400 views
a man m is at rest on a stationary flat car. the car can move without friction along horizontal rails. The man starts walking
1. 0 answers
2. asked by dinku
3. 463 views
Find all solutions to the following triangle. (Round your answers to one decimal place. If either triangle is not possible,
1. 1 answer
2. asked by janice
3. 907 views
Find all solutions to the following triangle. (Round your answers for angles A, B, A', and B' to the nearest minute. Round your
1. 1 answer
2. asked by janice
3. 1,387 views
Find all solutions to the following triangle. (Round your answers for angles A, C, A', and C' to the nearest minute. Round your
1. 0 answers
2. asked by janice
3. 607 views
Find all solutions to the following triangle. (Round your answers for angles A, C, A', and C' to the nearest whole number. Round
1. 0 answers
2. asked by janice
3. 634 views
A 52-foot wire running from the top of a tent pole to the ground makes an angle of 57° with the ground. If the length of the
1. 1 answer
2. asked by janice
3. 2,216 views
A ship is headed due north at a constant 20 miles per hour. Because of the ocean current, the true course of the ship is 15°.
1. 1 answer
2. asked by janice
3. 1,482 views
for the emission spectrum of Be3+, calculate the lowest wavenumber νˉ (in inverse meters) of light produced by electron
1. 5 answers
2. asked by lef
3. 838 views
Scrambled digits. 91.4 x 63.8 equals 748.84?
1. 1 answer
2. asked by sue
3. 434 views
A force of 5 N is applied to a door perpendicular to its face at a distance of 0.75 m from its hinge. What is the torque on the
1. 2 answers
2. asked by Bryan
3. 799 views
Hello!How to present smoking as a topic to students? There are 22 students (17 year olds) and they are learning English for 3
1. 3 answers
2. asked by mark
3. 561 views
A 980 kg car traveling at 20 m/s rounds a curve of radius 40 m. What is the friction force that must act on the car to keep it
1. 1 answer
2. asked by Mark
3. 1,234 views
a wheel makes 9 3\10 revolutions per minute. if it rotates for 85 minutes . How many revolutions does make ?
1. 1 answer
2. asked by noor
3. 575 views
So this is the summary of my tale I have to do for a project, and I had a question about it.?Download appListen to an
1. 1 answer
2. asked by Allyson
3. 802 views
ICl2F+2: Calculate the maximum wavelength of electromagnetic radiation that is capable of breaking the weakest bond. Express
1. 2 answers
2. asked by lef
3. 577 views
At temperatures above 930 degrees Celsius, lead oxide (PbO) reduces lead sulfide (PbS) to form metallic lead (Pb) and sulfur
1. 1 answer
2. asked by lef
3. 504 views
Ron is tiling a countertop. He needs to place 54 square tiles in each of 8 rows to cover the counter. He wants to randomly place
1. 9 answers
2. asked by Shane
3. 9,805 views
An institution which controls the shape, price, use, and availability of a technology is called a:A. sponsor.B. Dominant
1. 1 answer
2. asked by latisha
3. 426 views
John used a force of 300 N to push his younger brother in a wagon for 50m. How much work did John do?
1. 0 answers
2. asked by James
3. 932 views
How much force was used to move a box 42m if 13,734 J of work was done on it?
1. 1 answer
2. asked by Jake
3. 388 views
2) How much force was used to move a box 42m if 13,734 J of work was done on it?3)If the same amount of work was dodne as in
1. 0 answers
2. asked by Milan
3. 429 views
a car performs 40,000 j of work in 5 sec. what is the power of the car. what is the horsepower?
1. 0 answers
2. asked by Aj
3. 319 views
What is the power of a 300 n force applied over 20 m fro 20 sec? What is the horsepower?
1. 0 answers
2. asked by Drake
3. 340 views
What is the power of a 300 n force applied over 20 m fro 20 sec? What is the horsepower?
1. 0 answers
2. asked by Drake
3. 367 views
if 34,560 j of work was done with a force of 960 n, how far was the object moved?
1. 0 answers
2. asked by Bobby
3. 755 views
What is the power of a 900 n force applied over a distance of 40 m for 45 sec? What is the horsepower?
1. 0 answers
2. asked by Bryan
3. 368 views
Ambrose BiercsCould someone that has read the story check my work? 1. The gray-clad soldier who tells Farquhar about the bridge
1. 2 answers
2. asked by lee
3. 879 views
Which of the following willnot produce an outward shift of the production possibilities curve? Reduction in unemployment rate.
1. 0 answers
2. asked by Leyla
3. 1,016 views
Which expression is equal to log243
1. 1 answer
2. asked by Morgan
3. 408 views
If you roll a fair die 100 times and 35 of the rolls result in a six, what would be the probability of the outcome of a 2, P(2)?
1. 1 answer
2. asked by John
3. 442 views
Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is
1. 0 answers
2. asked by John
3. 512 views
1. You are a member of Special Troop Battalion, 3d BCT, 10th Mountain Division. Your battalion will deploy to Iraq within six
1. 0 answers
2. asked by von
3. 427 views
Does 6+5x=44
1. 1 answer
2. asked by Annie
3. 310 views
A cyclist approaches the bottom of a gradual hill at a speed of 12.4 m/s. The hill is 6.7 m high and the cyclist estimates she
1. 1 answer
2. asked by Anonymous
3. 959 views
According to the principle of superposition, in a stack of undisturbed sedimentary rocks, the oldest rocks are _____.Gaps in
1. 1 answer
2. asked by Caitlin
3. 749 views
When a substance changes from one phase to another, which of the following occurs?the substance loses or gains heat the average
1. 2 answers
2. asked by Tasia
3. 879 views
0.4324 g sample of a potassium hydroxide-lithium hydroxide mixture requires 28.28 ml of 0.3520 M HCl for its titration to the
1. 2 answers
2. asked by nooor
3. 2,563 views
Suppose the supply and demand for a certain videotape are given by: supply: p=1/3q^2; demand: p=-1/3q^2+48
1. 1 answer
2. asked by Anonymous
3. 639 views
The mean amount spent by a family of four on food per month is $550 with a standard deviation of $85. Assuming that the food
1. 1 answer
2. asked by Anonymous
3. 602 views
An electrical firm which manufactures a certain type of bulb wants to estimate its mean life. Assuming that the life of the
1. 1 answer
2. asked by Blerp
3. 2,341 views
A study conducted by an airline showed that a random sample of nine of its passengers disembarking at the Cleveland airport,
1. 1 answer
2. asked by Blerp
3. 1,803 views
The price of a wideget increases by 90%. What effect would we expect this to have on the equilibrium wage rate of workers who
1. 1 answer
2. asked by matt
3. 526 views
Select the sentence that has correct subject-verb agreement.1. There are several forms that you need to complete when you adopt
1. 1 answer
2. asked by Jackie
3. 572 views
Select the sentence that has correct subject-verb agreement.1. If anyone need to buy a new a laptop, give her or him my contact
1. 1 answer
2. asked by Jackie
3. 444 views
Recently, a price war has developed among retailers selling Brand X denim jeans. A major chain buyer wishes to estimate the mean
1. 2 answers
2. asked by Mike
3. 1,365 views
Select the sentence that has correct subject-verb agreement.1. Applied mathematics was my major in college. 2. Applied
1. 1 answer
2. asked by Jackie
3. 1,030 views
a 0.01M aqueous NaOH has a hydroxide concentration of ---- M
1. 2 answers
2. asked by florence
3. 956 views
how much heat is required to vaporize 34.8g of water at 100 degrees celcious?
1. 2 answers
2. asked by law-rece
3. 824 views
Select the sentence that has correct subject-verb agreement.11. Neither my dad nor my siblings want to go to the family reunion
1. 1 answer
2. asked by Jackie
3. 504 views
Whatforces of influence that should be consider while identifying a problem?
1. 1 answer
2. asked by Yona
3. 658 views
start with X=100 and add four x values to make a samle of 5 data such that the standard deviation of these data equals 0
1. 1 answer
2. asked by Jerry
3. 405 views
Select the sentence that has correct subject-verb agreement.1. Everyone on the guest list are attending the dinner. 2. Everyone
1. 1 answer
2. asked by Jackie
3. 494 views
The quantity demanded each month of the Sicard wristwatch is related to the unit price given by the equation below, where p is
1. 5 answers
2. asked by Britney
3. 5,182 views
If 45 colonies grew on the filter and 1 mL of a 10-5 dilutionof the sample was filtered, how many coliform bacteria were in 100
1. 0 answers
2. asked by john
3. 866 views
what is 14.76 rounded to the nearest hundredth?
1. 2 answers
2. asked by B
3. 748 views
How do I balance a combustion equation? (PLEASE TELL ME ANY SHORTCUTS)
1. 1 answer
2. asked by Matt
3. 333 views
Which of the sentences below displays the correct punctuation?A.The patient looked at the doctor as though he had never seen her
1. 7 answers
2. asked by Anon
3. 2,516 views
juanita bought a coat on sale for 35% off the regular price. The cost of the coat was $78 before tax. What was the original
1. 1 answer
2. asked by sam
3. 436 views
Does the series ln/n^2 converge using the L'Hoptial's rule also.I know you can use the integral test but I have also seen others
1. 1 answer
2. asked by Ray
3. 395 views
Yuki's age is four years more than one-fourth of Xena's age. Xena's age is 21 years and 6 months more than seven-eighths of
1. 1 answer
2. asked by sam
3. 354 views
The steering wheel of a certain vehicle has a diameter of 38.9 cm, and it turns a shaft that is 8.3 cm in diameter. If a 85.9 N
1. 0 answers
2. asked by Anonymous
3. 789 views
A rectangle has length of 2 3/4 m and a width of 4 2/3 m. A circle has a dia meter of 4.04 m. Which figure has the greater area?
1. 1 answer
2. asked by sam
3. 338 views
If x = 4, and y=x+2, what is y?
1. 1 answer
2. asked by epicmathfailure
3. 263 views
The digits 2, 3, 4, 7, and 8 are each used once in a random order to form a five-digit number. What is the probability that the
1. 3 answers
2. asked by epicmathfailure
3. 629 views
In 1960, American scientists raise a serious concern.A.raising B.raised C.have raised D.no change necessary The word underlined
1. 6 answers
2. asked by Deborah
3. 1,536 views
i am a number between 50 and 60. one of my factors is 28. qhat number am I?
1. 5 answers
2. asked by Lizzy
3. 579 views
Her rolls always rise properly.A.risen B.raised C.rised D.no change necessary The underlined word is rise. I think it is D. no
1. 4 answers
2. asked by Deborah
3. 1,668 views
What is e? I know it is Euler's constant and the natural number whatever but what is it?
1. 3 answers
2. asked by mushroomhelper
3. 324 views
The area of a circus ring is about 1,385 square feet. What is the circumference of the ring?
1. 2 answers
2. asked by Chris
3. 1,413 views
Can someone post some thanksgiving examples on why pilgrims should not eat turkey for thansgiving feas
1. 2 answers
2. asked by Celest
3. 536 views
A long jumper leaves the ground at an angleof 24.3◦ to the horizontal and at a speed of 10.6 m/s. How far does he jump?
1. 0 answers
2. asked by Jack
3. 602 views
9x^0(6x)^0 3x^-4+8 when x=2 please help me
1. 1 answer
2. asked by kiki
3. 232 views
How did the government under the constitution guarantee that people on the frontier would be loyal to it? What was the impact on
1. 0 answers
2. asked by Ben
3. 398 views
How did the French Revolution highlight the differences between the Federalists and the Republicans?
1. 1 answer
2. asked by Ben
3. 444 views
What diplomatic problems did the french revolution and the war that followed pose for the united states? How did Washington and
1. 1 answer
2. asked by Ben
3. 828 views
A small resort is situated on an island that lies exactly 4 miles from , the nearest point to the island along a perfectly
1. 1 answer
2. asked by Jd Gonzales
3. 1,297 views
Three men and three women are waiting to be interviewed for jobs. If they are all selected in random order find the probability
1. 0 answers
2. asked by Katy
3. 513 views
The half-life of Radium-226 is 1590 years. If a sample contains 100 mg, how many mg will remain after 4000 years?
1. 2 answers
2. asked by Anonymous
3. 2,244 views
Explain the observation: water used to sterilize surgical equipment is heated to 120 degrees celsius at 2.0 atm in an autoclave.
1. 0 answers
2. asked by Boo Boo
3. 669 views
(6x)^0
1. 3 answers
2. asked by kiki
3. 275 views
On a TV game show, a contestant makes $800 for every correct answer but loses $500 for every wrong answer. After answering 26
1. 1 answer
2. asked by Christina
3. 1,636 views

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