Questions LLC
Login
or
Sign Up
Ask a New Question
Jessy
Questions and answers by
Jessy
Questions (58)
A 5.0 kg particle and a 2.7 kg particle have a gravitational attraction with a magnitude of 2.2 10-12 N. What is the
3 answers
1,894 views
A projectile is shot directly away from Earth's surface. Neglect the rotation of Earth.
(a) As a multiple of Earth's radius RE,
1 answer
826 views
A projectile is shot directly away from Earth's surface. Neglect the rotation of Earth.
(a) As a multiple of Earth's radius RE,
6 answers
4,931 views
A orbiting satellite stays over a certain spot on the equator of (rotating) Venus. What is the altitude of the orbit (called a
2 answers
724 views
I got a letter from university,it tells me that they offer me the admission on summer 2007, does it mean I will continue in fall
1 answer
515 views
Fletcher Company's current stock price is $36.000, its last dividend was $2.40, and its required rate of return is 12%. If
5 answers
asked by
Jessy
4,848 views
If you bought a share of common stock, you would probably expect to receive dividends plus an eventually capital gain. Would the
1 answer
832 views
Nick has enough wire to construct a 100m of fence. he wish to use it to form three sides of a rectangular garden,one side is
1 answer
382 views
In a factory of electronic items, the total cost of production, expressed in thousands of dollars, is given by the function
2 answers
543 views
Consider a square ABCD of side 10cm and total mass 10kg. Let O be the center of the sqaure. We cut a square of corners O and C.
F
1 answer
412 views
balance the following equation by half reaction method in an acidic medium:
C3H8O + MnO4^- gives off C3H6O + Mn^2+
2 answers
776 views
We're supposed to complete with the indicated verb.
1. Romain et Christophe _______ un vol Air France. (choisir) 2. Quand Romain
4 answers
679 views
Of the problems experienced by the Confederation Congress, which do you think was the most harmul? and why
3 answers
381 views
There are approximately 131,000 cases of colorectal cancer in the US each year ( data as of 1998). The US pop is approx 270
1 answer
348 views
Solve for the following equation to the nearest degree if needed for 0 less than equal to x less than equal to 360.
sin^2x=cosx
1 answer
469 views
Prove the following trigonometric identities. please give a detailed answer because I don't understand this at all.
a.
2 answers
955 views
Given the equation 2cos^2x+sinx-1=0
1. Explain why this equation cannot be factored. 2. Use a trigonometric identity to change
2 answers
793 views
Find the equation of the curve that joins the following points. Hint: Use common differences.
a. The zeros of the function are
2 answers
626 views
Determine the remainder of the following polynomial by remainder theorem.
x^3-4x^2+x-6 divided by x+2. If x+2 is a factor,
1 answer
401 views
Complete the square to find the vertex
y=5x^2+1/5x-10
1 answer
316 views
Factor:
(x^3)(z^6)-27y^9 81x^4-16y^4 2x^3+16y^3
2 answers
622 views
If 4-jx-x^2 is divided by x-4 the remainder is -4. Find k.
3 answers
449 views
Find four consecutive integers, such that the product of the first and second integer minus 2 is equal to 3 times the product of
4 answers
1,612 views
Complete the square to find the vertex of each quadratic function. State the vertex.
y=-x^2+5x-3 y= 5x^2+1/5x-10 2x^2+8x-2
1 answer
395 views
Is f(x)= -x/x^2-1 odd, even or neither of the two functions?
1 answer
366 views
You make a purchase at a local hardware store, but what you've bought is too big to take home in your car. for a small fee, you
4 answers
2,111 views
Do relations that are functions always have symmetry? Explain your answer.
1 answer
435 views
Given the function f(x) =2^x and g(x) =x-2 and h(x) =2x-3 what compositions of function will result into
y= 2^(x+1)-5
1 answer
301 views
A tank that holds 4000 gallons of water will drain completely into a reservoir in 32 minutes. The volume of remaining water in
2 answers
762 views
Find two numbers, x and y, such that 10% of x is the same as 40% of y. Explain!
3 answers
687 views
A small plane flying a banner in the shape of a rectangle the area of the banner is hundred and 44 square the width of the
3 answers
931 views
A bottle containing 10 liters of alcohol one liter of alcohol is removed and replaced with water. After a liter of the mixture
1 answer
449 views
For a soccer game has been on sale 4 types of locations. The ticket prices for different locations form a geometric progression.
1 answer
400 views
A person a pair of shoes is purchased each year and has noticed that the price has increased as a geometric progression. If the
1 answer
436 views
A businessman invested 10000 dollars in bonds paying annual interest of 8%. If you invest the proceeds in the purchase of new
1 answer
402 views
A country seen its population grow each year in the eighth of what it was the previous year. At that time the population is
1 answer
351 views
John has 5 computer games. Julian has twice as many computer games as John. How many computer games do they have in all?
1 answer
435 views
Calculate the theoretical amounts of 0.1000 M NaOH titrant used to titrate 0.8 and 0.9 g KHP
Please show step by step solution ,
4 answers
1,416 views
I am filling out my neutralization titration data sheet and i did not understand how to find buret correction (ml) and corrected
2 answers
580 views
The electrons that produce the picture in a TV set are accelerated by a very large electric force as they pass through a small
1 answer
643 views
What do you think the real Thoreau or Emerson would be like as a teacher today?
4 answers
504 views
Even though they are good friends, what is one argument seen in the play "The Night Thoreau Spent in Jail" between Henry and
2 answers
768 views
How much work (kJ) must a car produce to drive 239 miles if an average
force of 369 N must be maintained to overcome friction?
1 answer
346 views
Calculate the final speed of a skier who skis down a 70.8 m high hill, if
her initial speed is 2.18 m/s
3 answers
554 views
Predict these reaction products. If a reaction takes place, balance the reaction if needed. If no reaction takes place then
2 answers
707 views
1/5(95)-2•4+5
1 answer
240 views
A closed vessel of volume 2.50 dm3 contains 100g of nitrogen (N2) and 100g of carbon dioxide (CO2) at 25 C. What are the partial
2 answers
663 views
A closed vessel of volume 2.50 dm3 contains 100g of nitrogen (N2) and 100g of carbon dioxide (CO2) at 25 C. What are the partial
2 answers
760 views
Can you check my answer? Thank you
What is the molar mass of a gas that behaves ideally (i.e. obeys the perfect gas law pV=nRT)
3 answers
898 views
The ∆Gº’ of hydrolysis of ATP is –35.7 kJ/mol.
=> Calculate the overall free energy change for the hydrolysis of ATP when
3 answers
1,032 views
A rope of mass m uniformly distributed along it's length l can slide without friction on a horizontal table. At instant t=0 the
2 answers
642 views
I need help with this question. I need to know how to do the steps for it. (hope it makes sense)
Question: Square root 2t+1 - 5 =
3 answers
561 views
In using a pulley system,an Effort of 100N is needed to raise steadly a load of 800N.(a)what is the mechanical advantage?(b)if
2 answers
1,030 views
Use midpoints to approximate the area under the curve y = f(x) = 5sin(pi x) + 2.5cos(4pi x) on the interval [0, 1] using 10
2 answers
1,061 views
if your income is 20$ per month how much should you spend to stay on budget
1 answer
194 views
Science
9. Communicate results:
3 answers
34 views
Draw conclusions hypothesis
3 answers
36 views
Jusbdh
3 answers
28 views
