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Questions Asked on February 23, 2015

A carbon atom's nucleus and its electrons become separated by 20nm. How much work does it take to separate them in Joules? In
1. 2 answers
2. asked by Alice
3. 1,588 views
Calculate the distance between the center of the earth and the center of the moon at which the gravitational force exerted by
1. 3 answers
2. asked by Cali
3. 1,135 views
Verify using an example that Vector a + (Vector b • Vector c) is not equal to (Vector a + Vector b) • (Vector a +Vector c).
1. 2 answers
2. asked by Adiana
3. 1,849 views
Use a specific example to prove that the cross product is also not associative. That is, use three specific vectors in 3-sapce
1. 0 answers
2. asked by Adiana
3. 712 views
Verify using a specific example that (Vector a + Vector b) × (Vector a – Vector b) = 2(Vector b×Vector a). Expand to the
1. 0 answers
2. asked by Adiana
3. 913 views
Use a specific example to explore how the cross product behaves under scalar multiplication. Is it true that k(Vector a ×
1. 0 answers
2. asked by Adiana
3. 727 views
Verify (Vector a + Vector b) × (Vector a + Vector b) = 0⃗ . What can be said about two vectors whose cross product is the
1. 0 answers
2. asked by Adiana
3. 664 views
a) Let Vector a = (3, 4, 1), Vector b = (5, -2, 3) and Vector c = (0, 1, -3). Find the triple product, Vector a • (Vector b ×
1. 0 answers
2. asked by Adiana
3. 450 views
b) Explain why (Vector a • Vector b) × Vector c does not exist.
1. 0 answers
2. asked by Adiana
3. 535 views
Compare in fire ways the similarities and the differences between NFSAS and other student loans
1. 4 answers
2. asked by Dimakatso
3. 802 views
Find the area of a triangle with vertices A(1, 3, 5), B(-2, -3, -4) and C(0, 3, -1).
1. 0 answers
2. asked by Jaidon B
3. 456 views
A 5 N force which acts along the direction vector (2, 3), moves an object from A(1, 3) to B(3, 7). Find the work done if the
1. 0 answers
2. asked by Jaidon B
3. 811 views
How can I find the Domain and Range for y=1/-x -2 And y=-4/x-4 +4they also ask me to compare these 2 problems with graph of
1. 1 answer
2. asked by smantha
3. 702 views
Having trouble with Appendix C creating a budget using 1.6 million dollars
1. 2 answers
2. asked by Connie
3. 452 views
Because of friction and air resistance, each swing of a pendulum is a little shorter than the previous one. The lengths of the
1. 3 answers
2. asked by Nicole
3. 679 views
A man can throw a stone 50m away.what is the maximum height to which he can throw the same stone?
1. 1 answer
2. asked by muskan adhikari
3. 570 views
Water flows over the edge of a waterfall at a rate of 1.2 x 106 kg/s. There are 50.0 m between the top and bottom of the
1. 1 answer
2. asked by Guy M.
3. 686 views
surveillence cameras have caught prison inmates teaching other inmates how to disarm an officer. Apply Sutherland's Differental
1. 1 answer
2. asked by breeamberr
3. 575 views
where is the negative space in the rubin case?
1. 1 answer
2. asked by sara
3. 488 views
Which was not a motivation for European exploration in the fifteenth and sixteenth centuries?the Muslim invasion of Spain the
1. 3 answers
2. asked by Sara
3. 1,575 views
define literature
1. 1 answer
2. asked by emmanuel
3. 575 views
A ball which is at rest is dropped from a hight h meter as it bound off the flour its speed is 80% of what it was just before
1. 1 answer
2. asked by faizi
3. 411 views
In general, do transition metals or main group elements tend to have higher melting points? According to a article, the FeCoNi
1. 1 answer
2. asked by Morgan
3. 1,049 views
I need help check my answers. the * stands for my answer on 1 and 2 I have to answers cause im not sure if the answer is wrong I
1. 18 answers
2. asked by watguy!!!
3. 1,420 views
1.) if m<1=43 what is m<4?a: 53 b: 43 c: 37 d: 47 2.) if m<1=55 what is m<5? a: 55 b: 40 c: 35 d: 25 3.)if m<4=25 wht is m<8? a:
1. 3 answers
2. asked by Dylan
3. 991 views
Georgia's Government and LawAre my ansers right? *** Which of the following statements about the state executive branch system
1. 3 answers
2. asked by XenaGonzalez
3. 738 views
The constitutional officer who regulates health and safety issues for workers is the __________. (1 point)commissioner of
1. 8 answers
2. asked by XenaGonzalez
3. 935 views
Why did Louis XIV’s France appear to be such a successful model for government in the 17th Century?Thanks
1. 3 answers
2. asked by Lilly
3. 722 views
Which of the following statements describes civil law? (1 point)It deals with crimes against society. Civil offenses are
1. 16 answers
2. asked by XenaGonzalez
3. 6,544 views
The type of jurisdiction to consider the decisions of lower courts is known as _______________. (1 point)appellate original
1. 26 answers
2. asked by XenaGonzalez
3. 6,886 views
Find the ordinary interest to the nearest cent.$19,000 at 12% for 101 days
1. 1 answer
2. asked by David
3. 987 views
A 5.5 kg block is released from rest on a frictionless inclined plane making an angle of 23.3° with the horizontal. Calculate
1. 1 answer
2. asked by Anonymous
3. 630 views
Which of the following distinguished the Middle Colonies from New England and the Southern Colonies?A. peace treaties with
1. 1 answer
2. asked by beth
3. 719 views
Essay: HonorIntroduction/Topic sentence: Courage, strength, and dignity is a very hard goal to achieve and to accomplish in ones
1. 5 answers
2. asked by Alexa
3. 655 views
What is the plot in the poem,"The Road Not Taken" and "O Captain! My Captain!"
1. 12 answers
2. asked by Anonymous
3. 740 views
Which one of the following words has more then four syilables
1. 1 answer
2. asked by Anonymous
3. 377 views
State whether or not the following statements are true. Justify your reasoning.?a. Vector a • (Vector b + Vector c) = Vector a
1. 2 answers
2. asked by anon
3. 1,999 views
What is the domain of x/(x-1)?Is it all x <> 1?
1. 1 answer
2. asked by James
3. 357 views
The Twisted River had approximately5,300 Chinook salmon in 2008. The population has been decreasing at a rate of 8% per year.
1. 2 answers
2. asked by Anonymous
3. 732 views
Why do you think the author wrote. "The Road Not Taken" and "O Captain! My Captain?"
1. 10 answers
2. asked by Anonymous
3. 855 views
Spheres1) Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number. :1,256ft^2***
1. 14 answers
2. asked by TheLOUDEST_0430
3. 4,185 views
What made the British model of limited monarchy with substantial parliamentary involvement more stable than French absolutism
1. 1 answer
2. asked by Lilly
3. 399 views
How do °? write a reflective essay about "°? am" can you please how mean 350-400 words
1. 2 answers
2. asked by raeesah
3. 684 views
at a certain time of day a 5 foot 11 inch woman casts a 3 foot 11 inch shadow. how tall is a nearby tree that casts a 14 foot 5
1. 2 answers
2. asked by zana
3. 527 views
Six symptoms of intrapersonal conflict
1. 3 answers
2. asked by tholo
3. 1,011 views
You have 750ml's of a solution that was originally made up using a 20X stock. How much stock was used?I think the answer is 3.75
1. 2 answers
2. asked by sonya
3. 440 views
Suppose you start with a 5X solution A, and you want a final volume of 10ul of 1X solution. How much Solution A do you need?Can
1. 1 answer
2. asked by frank
3. 788 views
Which of the following is an indication that a planet may exist near a distant starA. the star varies in temperature B. The star
1. 6 answers
2. asked by Joseph
3. 1,037 views
A 24 meters pole is held by a three guy wire into vertical position. Two of the guy wires are of equal length. The third wire is
1. 2 answers
2. asked by tammy
3. 2,263 views
A garden roller is kept at rest on a slope that makes an angle of 30 degrees the horizontal by an upward force of 2 500N
1. 1 answer
2. asked by Anelisa
3. 701 views
A ball sitting on the top of a table has potential energy but no kinetic energy.How do potential and kinetic energy change as
1. 0 answers
2. asked by Sabina
3. 1,170 views
the existing or current (spot) 1-, 2-, 3-, and 4-year zero coupon Treasury security rates were as follows:1R1 = 0.30%, 1R2 =
1. 1 answer
2. asked by kay
3. 767 views
The current of a river moves at 3 miles per hour. It takes a boat 3 hours to travel 12 miles upstream, against the current, and
1. 1 answer
2. asked by Ann
3. 3,350 views
A car traveling at 20 m/s stops in a distance of 50 m.Assume that the deceleration is constant. The coefficients of friction
1. 3 answers
2. asked by Tommy
3. 1,270 views
How do water and air cause rocks to crumble?
1. 3 answers
2. asked by Ricardo
3. 776 views
How are weathering and soil formation related?
1. 2 answers
2. asked by Ricardo
3. 777 views
Pregnancy Test ResultsPositive Test Result (Pregnancy is indicated) Negative Test Result (Pregnancy is not indicated) Subject is
1. 0 answers
2. asked by Joe
3. 696 views
Matthew sits at his desk unable to figure out the answer to a division problem. He reaches into his deskand pulls out a
1. 1 answer
2. asked by lauren
3. 736 views
Consider a trough with triangular ends where the tank is 10 feet long, top is 5 feet wide, and the tank is 4 feet deep. Say that
1. 1 answer
2. asked by Lauren
3. 1,446 views
Why is commerce important to a society?
1. 2 answers
2. asked by Sarahi
3. 413 views
Let a thing rod of length a have a density distribution function p(x)+10e^(-.1x), where x is measured in cm and p in grams per
1. 1 answer
2. asked by Jordan
3. 722 views
Please help me solve and understand this.**MY PLUS AND EQUAL KEY IS NOT WORKING**F equals mv^2/r
1. 0 answers
2. asked by Marissa/ PLEASE HELP
3. 380 views
What is the role of congress in foreign conflicts?
1. 1 answer
2. asked by anonymous
3. 486 views
A plane is flying 250 m/s west with a crosswind of 25 m/s north affecting the flight. What is the magnitude and direction of the
1. 1 answer
2. asked by Madi
3. 689 views
Eric and frank want to equally share 3/4
1. 1 answer
2. asked by Anonymous
3. 485 views
An object experiences a constant acceleration of 4.0 m/s2 along the −x axis for 4s, obtaining a velocity of 31 m/s in a
1. 1 answer
2. asked by Daniel
3. 806 views
Which of the following is the measure of an acute angle?A. 180 degrees B. 135 degrees C. 90 degrees D. 28 degrees**** It's D
1. 2 answers
2. asked by Raven
3. 1,953 views
Juanita wants to give bags of stickers to her friends. she wants to give the same number of stickers to each friend. she's not
1. 2 answers
2. asked by joseph
3. 1,375 views
In a region where the electric field is constant, as it is between two oppositely charged parallel plates, is the voltage also
1. 0 answers
2. asked by moooose
3. 449 views
Why were bellows important to early blacksmiths?
1. 3 answers
2. asked by Sarahi
3. 642 views
Which of the following is a measure of an obtuse angle?A. 40 degrees B. 100 degrees C. 90 degrees*** D. 180 degrees I am most
1. 6 answers
2. asked by Miley
3. 4,240 views
What type of angle do construction workers use when building to make sure the walls and floors of a building are perpendicular?A
1. 7 answers
2. asked by Emily <3
3. 1,087 views
Which of the following is not an accurate matching of a U.S. President and his foreign policy?A.Franklin Roosevelt: Monroe
1. 9 answers
2. asked by Quana.
3. 849 views
Which was a final action leading to U.S. participation in World War I?A. the bombing of Hawaii B. the addition of Mexico to the
1. 10 answers
2. asked by Iggy
3. 2,117 views
Why did the creation of Israel cause conflict? A.Palestinians already claimed these lands. B.Arabs and Jews do not speak the
1. 1 answer
2. asked by Hannah
3. 909 views
Why and how someone would prioritize their values?
1. 0 answers
2. asked by Sara
3. 409 views
Determine the solution set of 2x-3y<64x+4y<8 do I graph this?
1. 1 answer
2. asked by Anonymous
3. 531 views
What type of element is fluorine?
1. 1 answer
2. asked by Anonymous
3. 574 views
Given: f(x) = 3x + 4 and g(x) =1/4x -3 find: (a) g(f(x)) (b) f(g(-2)) (c) when f(g(x)) = 5
1. 1 answer
2. asked by Anonymous
3. 319 views
Sarah understands that if there are 11 ones, the first 10 move over to the tens column as one unit (i.e.,one group of 10). What
1. 1 answer
2. asked by lauren
3. 367 views
what was the original executive orderand how did this ruling impact the order???
1. 1 answer
2. asked by anonymous
3. 334 views
A rectangular prism has a width of 92 ft and a volume of 240 ft3. Find the volume of a similar prism with a width of 46 ft.
1. 6 answers
2. asked by Ann
3. 974 views
Given f(5) = 5 and f(9) = -2 determine the equation of the linear function f
1. 1 answer
2. asked by Anonymous
3. 380 views
If A(-6,-1) lies on the graph of h(x), find A^1 on the graph of j(x) if j(x) = h(3-x) + 4
1. 1 answer
2. asked by Anonymous
3. 399 views
A boy and girl sit on a seesaw of length 4m, balanced at its center. The girl sits at the far end and has a mass of 50kg. The
1. 1 answer
2. asked by Lola
3. 1,271 views
The Speed By Which A Sound Travels In A Water Of Depth 300m,is 216km/h.Calculate The Time Taken By The Sound At That Depth.
1. 2 answers
2. asked by oketunde olalekan
3. 453 views
We need to find the length of AD. AB is 20cm, BC is 13cm and CD is 10 cm.
1. 1 answer
2. asked by Anonymous
3. 411 views
Ideal Mixed Gas Law problems1. What is the pressure generated by a mixture of 25.6 g SO2 and 12.6 g Ne in a container of 72.45 L
1. 0 answers
2. asked by Theresa
3. 983 views
------------Words: ABSTAIN AFFILIATE AGNOSTIC ASPIRE BENEVOLENT DEFICIT DISSENT DIVERSION LUCRATIVE MANDATORY
1. 3 answers
2. asked by Celine
3. 4,164 views
Use the following diagram of a flowerbed of petunias to answer the following questions. This diagram is a rectangle with ½ a
1. 1 answer
2. asked by kristie
3. 597 views
Billy watchedb the clown car drive up to the circus and saw 14 clowns get out of one little car the clowns made up 56% of the
1. 1 answer
2. asked by Anonymous
3. 611 views
A Chinese family was usually headed by...A. Oldest relative. B. Strongest man. C. Oldest woman. D. Oldest man**** I think it's D
1. 8 answers
2. asked by Scarlet
3. 1,102 views
-3+2(6z-3+4)
1. 1 answer
2. asked by tank
3. 296 views
simplifying radical expressions3\/""""4""7" 250z x sorry it was hard to type some of the characters.so it's cube on outside of
1. 1 answer
2. asked by Anonymous
3. 503 views
let two stochastically independent random variables y1 and y2 with the distribution b(n1,p1) and b(n2,p2) respectively,how find
1. 0 answers
2. asked by assma
3. 401 views
what is 1/4 and 1/3 divided by
1. 0 answers
2. asked by no one
3. 315 views
In Chinese society, the merchant ranked below the..A. farmers & aristocrats*** B. landowners & traders C. aristocrats & priests
1. 9 answers
2. asked by Brittany
3. 651 views
on the lines below, explain how you found how many long Amy's garden fence will be.
1. 2 answers
2. asked by on the lines below, explain how you found how many long Amy's garden fence will be.
3. 386 views
sodium burns in chlorine to produce sodium chloride according to the reaction: 2Na(s) + Cl2(g) = 2NaCl(s). A student is asked to
1. 1 answer
2. asked by Matt
3. 608 views
write each number in scientific notation1) 0.000089 2) 456.981
1. 1 answer
2. asked by
3. 714 views

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