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George
Questions and answers by
George
, page 6
Questions (615)
Assume the total cost of production in a particular firm is #50000.00 while the fixed cost is #30000.00. The wages paid to each
1 answer
438 views
Kate's parents decided it was time to start giving her pocket money. They were not sure how much to give her so they started
4 answers
545 views
whilst entrepreneurship is a panacea to the world over, the current Zimbabwean situation is different .eludicate four reasons
1 answer
403 views
c) Describe each of the computer specifications listed below
i. Intel Core 2 Duo T6670 (2.2GHz,2MB L2 cache) ii. 15.6 HD
1 answer
459 views
What is the difference between "Give your answer correct to two decimal places." and "Round your answers to two decimal places."
2 answers
547 views
A car heads due west on Interstate 80 going 63.0 km/hr for 2.1 hours. The car then turns and heads exactly northwest on
1 answer
456 views
A car heads due west on Interstate 80 going 63.0 km/hr for 2.1 hours. The car then turns and heads exactly northwest on
7 answers
420 views
A train travels due east at a velocity of 85.5 km/hr. A passenger walks from the front of the train to the back at a velocity of
2 answers
584 views
If the ratio of green marbles to yellow marbles is 3:4 then how many yellow marbles are there for 8 green marbles
1 answer
357 views
A golf ball with an initial angle of 34 degrees lands exactly 240 m down the range on a level course.
a.) Neglecting air
3 answers
3,709 views
Why did the Elizabethan period end?
I know that it ended with Queen Elizabeth I, but I need a more elaborate explanation of why
2 answers
525 views
Can someone give me an elaborate overview of what the Puritan period is about?
3 answers
478 views
A 75.0 kg object is on an incline of 30 degrees horizontally.
I have to calculate several things from this, and I need help with
3 answers
508 views
If someone pushes on a box on a horizontal floor with a horizontal force of 17.8 N, but the box does not move, what is the
2 answers
491 views
If someone pushes on a box on a horizontal floor with a horizontal force of 17.8 N, but the box does not move, what is the
1 answer
452 views
Two buildings are separated by an alley. From a window 80 feet above the ground in one of the buildings, it can be observed that
2 answers
678 views
Once drawing the pentagon with a radius of 2, how would you figure out the side length when only knowing that the radius is 2
1 answer
370 views
The lengths of the three sides of an isosceles triangle are 24", 24", and 14". Find the measure of each length of each angle.
2 answers
492 views
1. For what values of a will the straight line y=ax+1 have ONE intersection with the parabola y=-x^2-x-8?
3 answers
621 views
examine the impact of one's family background and setting to work place behaviour?
2 answers
505 views
examine the impact of one's family background and setting to work place behaviour?
2 answers
537 views
examine the impact of one's family background and setting to work place behaviour?
2 answers
511 views
Given the following about a spring:
mass = 20.0 kg height initial = 5.25 m (above the ground) height final = 2.17 m (above the
1 answer
412 views
Given the following about a spring:
mass = 20.0 kg height initial = 5.25 m (above the ground) height final = 2.17 m (above the
1 answer
378 views
Given the following about a spring:
mass = 20.0 kg height initial = 5.25 m (above the ground) height final = 2.17 m (above the
1 answer
341 views
construct an isosceles triangle and construct Sierpinksi's triangle. Repeat the pattern three times. What segment of a triangle
2 answers
570 views
Two bumper cars crash head on in an elastic collision. One car #1 was moving 2.5 m/s west and car #2 was moving 3.7 m/s east.
2 answers
560 views
Two bumper cars crash head on in an elastic collision. One car #1 was moving 2.5 m/s west and car #2 was moving 3.7 m/s east.
2 answers
587 views
What does the equation y = a(x - h)2 + k, a ≠ 0 represent?
4 answers
438 views
Movie starts at 5:20 it is a 1 hour and 50 minutes long. What time does the movie end?
4 answers
2,566 views
Hi I was having some problem with this question, its been a while since I had been in geometry. I think you foil, but Im not
1 answer
429 views
A piece of metal of volume 250 centimetre cube floats in water when 85 percent of its volume is under water.Calculate the
1 answer
457 views
Describe the cross sections formed as the plane intersects the interior of the sphere but moves away from the center
4 answers
1,569 views
A ray of light with wavelength 589 nm passes through an unknown material with a velocity of 1.94 x 10^8 m/s. What is the
2 answers
677 views
Many plays are written about family situations because why?
1 answer
323 views
A charge of -17 nC is on the X axis at the origin. A charge of -24 nC is on the X axis at 11 cm. Find the electric field
2 answers
629 views
hi, one question i have is for the following problem:"Two families meet at a park for a picnic. At the end of the day, they part
2 answers
516 views
The Riemann sum, the limit as the maximum of delta x sub i goes to infinity of the summation from i equals 1 to n of f of the
4 answers
4,437 views
solve the initial value problem and find the interval of existence...
cos(y) dy/dt = -t sin(y)/ (1+t^2) , y(1)=pi/2
2 answers
593 views
solve initial value problem
t dy/dt = y + sqrt(t^2 + y^2) , y(1)=0
1 answer
332 views
Find general solution.
2ty dy/dt = 3y^2 - t^2
3 answers
875 views
Find general solution
[t - sqrt(ty) ] dy/dt = y
2 answers
931 views
Create a piecewise function of the following scenario where Upper D left-parenthesis t right-parenthesis is the total distance
1 answer
513 views
Create a piecewise function of the following scenario where Upper D left-parenthesis t right-parenthesis is the total distance
2 answers
587 views
Find two numbers x, and y that add to 30, and for which 2x^2 +5y^2 is a minimum.
4 answers
682 views
Suppose y , the number of cases of a disease, is reduced by 11% per year.
(a) If there are initially 10,000 cases, express y as a
5 answers
2,566 views
The population of a colony of rabbits grows exponentially. The colony begins with 5 rabbits; 5 years later there are 310
4 answers
6,135 views
You place $11,000 in an account. You hope to have $23,000 in the account after 15 years. What effective annual yield is needed
1 answer
381 views
Suppose Taylor win $18000 in a lottery. If she invests half in a CD earning 4.2 % annual interest compounded quarterly and the
2 answers
686 views
laplace transform of f(t) = t sin (at) use integration by parts
1 answer
505 views
Find the inverse Function?
J(x)=2^x/(1+2^x)
1 answer
275 views
a)Find the time required to double the amount of an investment at an interest rate k, compounded continuously.
b) Find the time
2 answers
527 views
A pilot of a downed airplane fires the emergency flare into the sky. The path of the flare is modelled by the equation
2 answers
789 views
Michaela has up to $20 to spend on bottled water and orange juice for a group hike. It cost $2 for each bottle of water and $ 4
4 answers
2,074 views
Show that f(x) = x^3 and g(x) = 200x^3 grow at the same rate.
3 answers
2,044 views
For what value(s) of t does the equality ⟨t^3−12t,0.25t^2+4⟩=⟨0,7⟩ hold true?
t=
2 answers
499 views
Find a unit vector u in the direction opposite of ⟨−3,−9,−9⟩.
4 answers
2,618 views
Find all vectors v in 2 dimensions having ||v ||=5 where the i -component of v is 3i
vectors:
4 answers
4,832 views
a)A man swims northeast at 5mph. Give a vector representing his velocity
b)He now swims a river the same velocity relative to
2 answers
750 views
The force on an object is F =−21j . For the vector v =4i −j , find:
a) The component of F parallel to v : (b) The component
1 answer
464 views
For what value of x are 16i-12j+4k and xi-(x-1)j+k parallel?
1 answer
322 views
The force on an object is F =−21j . For the vector v =4i −j , find:
(a) The component of F parallel to v : (b) The component
1 answer
394 views
A=0,4 ,B=-2,0
Find the vector AB in ℝ2?
3 answers
616 views
For the arithmetic sequence with given first term 4 and common difference 4:
its nth term is __________ its 10-th term is
4 answers
685 views
A man gets a job with a salary of 37300 dollars a year. He is promised a 2550 dollars raise each subsequent year.
His total
2 answers
771 views
You invest $500 at an annual interest rate of 6.75% compounded continuously. How long will it take y our money to double?
4 answers
2,500 views
A deer population was measured to be 4000. Two years later , it was measured to be 4300. assume the population grows
2 answers
659 views
Find dy/dx
x^2 + xy − y^3 = xy^2
1 answer
310 views
The average distance between Earth and the Sun is 1.5 ✕ 10^11 m.
(a)Calculate the average speed of Earth in its orbit (assumed
4 answers
4,514 views
Point Q is the midpoint of PS. Which of the following completes the statement
6 answers
1,522 views
Hi, I missed school due to illness (and my school isn't very forgiving) so I would really appreciate some help answering these
4 answers
700 views
(I know it looks like a lot but it's just 10 questions)
(part 1 [It also explains my situation]:
4 answers
1,970 views
Sorry to bother you so much but do you think you could check my answers for these two:
jiskha.com/questions/1788952/Hi-I-missed-s
6 answers
606 views
I was worried the last response in:
(jiskha.com/questions/1789039/Sorry-to-bother-you-so-much-but-do-you-think-you-could-check-my
2 answers
606 views
equilibrium constant expression of CaCO3(s) + 2 HCl(aq) --> CaCl2(aq) + CO2(g) + H2O(l)
3 answers
1,148 views
What is the solubility product constant expression for aluminum hydroxide?
5 answers
2,802 views
For the reaction CO(g) + 2 H2(g) CH3OH(g) at 700. K, equilibrium concentrations are [H2] = 0.072 M, [CO] = 0.020 M, and [CH3OH]
4 answers
863 views
If there are 2 vectors that have equal magnitude, and have the angle (theta) between the two of them, what is the value of
3 answers
464 views
If ball is rolling from 2 ft down an inclined ramp at an angle of 45deg, what is the speed of the ball when it reaches the
2 answers
495 views
Justify why States should support the ratification of the U.S. Constitution. Use evidence from at least two documents.
2 answers
607 views
Identify at least three reasons the Articles of Confederations failed as a governing document. In your opinion, evaluate which
2 answers
474 views
Describe how you can reduce the acid rain caused by burning coal and oil.
Thank you
1 answer
316 views
How could you reduce unwanted energy transfers in a machine with moving components?
Thank you
1 answer
385 views
What is the indirect and direct object of the following sentence:
The track star jumped hurdles and ran relays during the meet.
3 answers
502 views
How much horsepower would the Challenger Hellcat Redeye Widebody need to run the speed of sound arrive before the sound of its
5 answers
2,180 views
A ball is thrown vertically upward with a speed of 20 m/s from the ground. The ball moves without resistance. First, find the
3 answers
605 views
the first term of a linear sequence is 3 and 8th term is 31 .find the common difference and hence find the 20th term
6 answers
1,751 views
x is partly constant and partly varies as y when y=5, x=1 and when y=7, x=8. find the equation connecting them. find x when y=11
1 answer
327 views
on this poem how i learned english what is the setting
3 answers
433 views
Describe the context of your community in terms of its environmental resources, social relations, culture, and economic
3 answers
466 views
Convert 2x - 8 + 4y = 0 to y=mx+b
3 answers
307 views
Light is incident on a polarizer analyser combination with 37o between their axes. The percent of incident light transmitted is:
2 answers
598 views
Mr Frank has 1.03 kilograms of fertilizer for the plants in his nursery. He wants every plant to get 95 mg of fertilizer.
What is
5 answers
1,433 views
she realizes one of the "avrages" was 79... she just can't remember if it was the mean or median. She also remembered that 27
1 answer
373 views
ibb.co/kQ9t7gY
What do i fill in the blanks? I know that President and Vice president is correct, but what not cabinent nor
3 answers
392 views
A weight of 120 pounds is placed five feet from the fulcrum of a lever. How far from the fulcrum should a 100 pounds weight be
3 answers
1,814 views
My butt hurts. Can you come over and fix it?
1 answer
235 views
Use Gauss - jordan elimination to solve for the values of the unknown.
x + y-z = 20 2x + 3y -z = 15 3x -5y + 2z = 10
3 answers
1,021 views
3/(1-∆)>4+2∆/1-∆
2 answers
176 views
3/(1-∆)>4+2∆/1-∆
3/(1-∆)>(4-4∆ +2∆)/1-∆. how do you get the -4∆
1 answer
145 views
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