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Pat
Questions and answers by visitors named
Pat
Questions (498)
current through a device is 0.30 A, and the resistance in the device is 40 Ù. How many 1.5 V batteries are required to run the
4 answers
2,635 views
A 5.0 µC point charge is moved within an electric field and has an electric potential energy change of 10.0 J. What is the
4 answers
5,726 views
1. A 500.0 g metal block absorbs 1.125 × 104 J of heat to raise its temperature by 50.0 K. What is the substance?
5 answers
3,011 views
“I have a big nose and my hair is too straight. I just can’t seem to do anything right!” These statements are a reflection
4 answers
976 views
The more you study for a certain exam, the better your performance on it. If you study for 10 hours, your score will be 65%. If
5 answers
2,402 views
Alright I'm writing an MLA Essay about Through The Looking-Glass, a sequel to Alice's Adventures in Wonderland by Lewis Carrol.
7 answers
434 views
In 2004, your family bought a new car for $15,000. Each year the value of the car is decreasing approximately 15% per year. Your
2 answers
910 views
The __________ is/are the federal trial court(s) and is/are the "entry point" into the federal judicial system.
A. U.S. Supreme
4 answers
3,348 views
What is slash and burn method?
in terms of farming? what is your question in relation to? Check this site.
1 answer
847 views
Sediments composed of particles of one size are called ___________. I think it's well-sorted but am not sure.
You are correct.
1 answer
510 views
I'm going crazy! The heat necessary to change the state of water between a solid and a liquid is called the latent heat of
3 answers
746 views
I'm having another problem. These multiple choice questions confuse me.
Can you please help again. The density of seawater is
2 answers
565 views
Thanks so much for all your help. These multiple choice questions always have me confused. Here goes: The density of fresh water
1 answer
452 views
Seawater of average salinity freezes at about:
a. 32 degrees F b. 0 degrees C c. -2 degrees C d. -10 degrees F I think it's -2
2 answers
551 views
Please see if I have the right answer.
The three atoms in a water molecule are held together by oxygen bonds, covalent bond,
1 answer
1,068 views
The most common ion dissolved in river water is chloride, carbonate, sodium, phosphate, or nitrate. I think the answer is sodium
1 answer
1,110 views
Is this true or false? I am confused. Tests have been conducted to mine uranium from seawater.
My book says that at one time or
1 answer
481 views
True or False Test have been conducted to mine uranium from seawater. Just not sure.
Pat== I checked at www.google.com by typing
1 answer
459 views
Please check to see if these statements are right.
Through the process of doing work, energy can move between the external world
1 answer
514 views
If the external world does work on the system, the quantity of work is negative.
Is negative right or is it positive? If you are
1 answer
703 views
If the external world does work on the system, the energy of the system increases , decreases or remains the same? I think it
1 answer
706 views
Thank you, Bob. If the system does work on the external world, the energy of the system remains the same. Is this true or false?
1 answer
374 views
Draw an arrow in the box that shows the direction of the force. Please help. I want to be sure.
W > 0 W = 0 W < 0 ___ ____ ____
1 answer
595 views
I am having a real problem with this question. Through the process of doing work, energy can move between the external world and
1 answer
440 views
If the external world does work on the system, the quantity of work is negative or positive? I said it was positive and Bob
2 answers
508 views
Which currents are cold and which are warm? North Equatorial current, Equatorial counter current, South equatorial current, Peru
1 answer
594 views
I am not sure of this answer. Please help.
The main reason that States hold many important powers is that the a. Framers
2 answers
531 views
I need help because I want to make certain I am right.
The United States Constitution reserves to the States all powers not
1 answer
558 views
I just need to check if I am right. Thank you.
All of the following influenced the Framers in developing the Constitution EXCEPT
2 answers
792 views
A traditional conservative would most likely oppose a federal law to:
1. encourage free and fair trade in competitive markets. 2.
1 answer
520 views
When facing the threat that a country
might be developing chemical and biological weapons of mass destruction for use by
1 answer
544 views
Which of the following was formally amended to the constitution
a. equality of rights for women b. prohibition of alcoholic
3 answers
1,911 views
Please help if you can.
1. The idea that the people have the right to abolish an abusive and unresponsive government was FIRST
1 answer
1,104 views
Please help.
Literacy tests worked to dany the right to vote to African Americans primarily because a.. all white voters had
1 answer
554 views
The presence of round-the-clock television news coverage and
instantaneous Internet analyses often prevents a president from: 1.
1 answer
630 views
I want to know all symbols in this lyric and the meaning of "on the eve of my defeat" It's for my presentation
Is anybody
1 answer
501 views
what volume of air might you exchange in a minute?a)while resting b) during exercise
http://www.arb.ca.gov/research/resnotes/note
1 answer
821 views
Evaluate [-7] - [-8]
-7-(-8) = -7+8=+1 Always remember that a ( + and + gives us + ) and a ( - and - gives us + ) and a + and -
1 answer
762 views
A mixture containing KCLO3, K2CO3, KHCO3, and KCL was heated, producing CO2, O2, and H2O (water) gases according following
4 answers
2,924 views
A mixture containing KCLO3, K2CO3, KHCO3, and KCL was heated, producing CO2, O2, and H2O (water) gases according to the
2 answers
1,152 views
Solve variable in terms of the remaining variables
A = P(l + rt) for r
1 answer
390 views
-731/2 - 86 =?
10 answers
336 views
5 3/4 - (-8 1/2) = ?
4 answers
264 views
Use the quadratic formula to find the x value that will solve the equation 2x^2-3x+10=0
1 answer
377 views
how would you change 0.3 into a fraction
1 answer
309 views
What is a finite, infinite and an empty number?
1 answer
326 views
is 35 pie an irrational number?
1 answer
290 views
Write Each rational number in the form a/b where a and b are integers and b is not equal to 0.
1) 5 1/3 2) 73 3) -0.21
5 answers
699 views
Question #3
Cambie las frases en el presente a mandatos familiares. Incluya los pronombres cuando sea posible. MODELO: No comes
2 answers
522 views
Cambie las frases en el presente a mandatos familiares. Incluya los pronombres cuando sea posible.
MODELO: No comes los dulces.
4 answers
523 views
What could I use to substitute this phrase:
It seems as though I want to use something else to say the same thing ..
3 answers
322 views
What are the twelve questions in the Myth of Adape
3 answers
358 views
what is the correct sequence of nerves you feel when someone tickling the back of the leg? sacral plexus,spinal cord,
1 answer
340 views
R^0.5-90=0
1 answer
309 views
How is density expressed
2 answers
649 views
Factor the polynomial completely.
18a^4b - 98b^3 i can usually factor good but the double variable is messing me up.
1 answer
465 views
3e+9/a what does this mean
3 answers
258 views
what are the outside factors upon which the conclusions drawn from financial statements and financial statement analysis are
3 answers
897 views
If HIPAA rules are stricter than state law, which standard should you follow and why? What if the state law was stricter?
3 answers
411 views
What if your corp sales last year were $300000 and its net income after taxes was $22000 what was its profit margin on sales?
1 answer
439 views
You have a chance to buy an annuity that pays $1100 at the end of each year for 3 yeas. You could earn 3% on your money in other
1 answer
482 views
In granting or gaining of civil rights to or by many groups in America, what were the 3 most important? Why were they the most
1 answer
394 views
what is a letter in the alphabet with 3 acute angles and 2 obtuse angles? I think it is X.
6 answers
397 views
What is the diameter of a wheel whose area is 264 square inches?
2 answers
525 views
how do you find the cube root of a number?
4 answers
324 views
Simplify the following expression
2(2x - 2)2 - 3x(x + 1) + 4
1 answer
306 views
Simplify the following expression
2(3 x - 2)(2nd Power) - 3x (x + 1) + 4
4 answers
748 views
Factor each of following expressions
x (4th power) - x (3rd power) - 6x (2nd power (a-b)(2nd power) - (a 2nd power + b) 2nd power
3 answers
630 views
Solve the following equation for x
2y = x / (y + x)
1 answer
387 views
Solve the following
2x (2nd power) + 5x - 12 = 0
1 answer
383 views
Simplify the following
[2x / (3x (2nd power) - 5x - 2] + [(x-1) / (x (2nd power) -x - 20)]
2 answers
498 views
A student threw a ball directly upward from the balcony of a building. The height of the ball as measured from the ground "t"
3 answers
522 views
A tire manufacturer wishes to set a minimum mileage guarantee on a new set of tires. The mean is 67,900 with a standard
2 answers
834 views
how do you find 2/3 of a penny? the problem is 276 yards at 162/3 cents?
3 answers
294 views
$1000buys how many bushels at 1.331/2?
1 answer
269 views
At what rate will $300 yield 67.50 interest in 4 years and 6 months?
1 answer
304 views
Evaluate. Remember the order of operations. Give your answer as a
fraction in simplest terms. (-15)(6-4 divided by 2) + (-3)3rd
1 answer
427 views
If a ball is thrown vertically upward with a velocity of 160 ft/s, then its height after t seconds is s = 160t - 16t2.
What is
4 answers
1,492 views
Find the equation of the line perpendicular to the line passing through (2,4) and (3,7)
1 answer
314 views
Find the equation of the line passing through (-5, -4) and parallel to the line passing through (-3,2) and (6,8)
1 answer
474 views
The height of a rocket fired vertically into the air from the ground is given by the formula h(t) = -16t (2nd power) + 384t + 4,
2 answers
781 views
A sign is being held up by two walls which are 22ft apart. You want the sign, which has a mass of 200kg, to hang in the middle
1 answer
449 views
Hi, I have a debate in class about taxes. I have to prepare arguments why we do not need taxes, and create closing paragraph
1 answer
427 views
how do you find the valule of the ratio 7X9 : 8X7?
3 answers
381 views
Carlos Martin received a statement from his bank showing a balance of $56.75 as of March 15th. His checkbook shows a balance of
3 answers
625 views
"if u could do this physics problem thatd be super.
A coach is hitting pop flies to the outfielders. If the baseball (m = 145 g)
2 answers
522 views
If
f(x)=3e^x+6x^e find f'(x).
1 answer
245 views
When f(x)= 2/x (4th power) - 7/x (2nd power) + 5 find the derivative
1 answer
376 views
Can anyone tell me what the following markings mean on a pendant...appears to be brass.
India B136 Thank you...
3 answers
499 views
what is the pv of an annuity that promises to pay you $500 per year for the nest 20 years if the interest rate is 7%?
1 answer
424 views
what is the pv of an annuity due that promises to pay you $500 per yeaR FOR THE NExt 20 years if the interest rate is 7%?
2 answers
653 views
The Rebecca Company acquired merchandise inventory costing $10,000 on September 1. The company will not pay for the inventory
1 answer
941 views
A football player punts the football so that it will have a hang time of 4.5s and land 46m away. If the ball leaves the player's
4 answers
1,263 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
576 views
the engineer of a passenger train traveling at 25.0 m/s sights a freight train whose caboose is 200m ahead on the same track.
3 answers
2,625 views
if the speed of a moon car is .124 miles/second. How long, in minutes, would it take the moon car to go 5 kilometers.
3 answers
347 views
He studied to show himself approved to God.
What part of speech is approved?
1 answer
326 views
13.19 (a) Generate a correlation matrix for your predictors. Round the results to three decimal places. (b) Based on the
1 answer
345 views
please help ive look at this question for hours and got no where. find the radii of the 2 circles which have their centre at the
1 answer
395 views
please help ive look at this question for hours and got no where. find the radii of the 2 circles which have their centre at the
3 answers
414 views
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