Dania

please - How do we manually calculate the Present Value of annuity step by step using this formula: PV=R[1-(1+i)-n / i for example: PV = 2700[1-(1+.065)-4 ___________________ = 9249.66 0.065 How did they get this answer (9249.66)? I'm so lost. just to cla...

I need to simplify the following rational exponent: (64n^9)^2/3 I've done the following but don't think this is right: = 3|64n^18 = 4n^2.62 I don't know how to type in the root symbol so I used | to mean root. Can someone please verify this and if incorre...

Hello, I have two more rational exponent question that I wanted to verify please: 4x^3y^-2 _________ 2x^-1y^4 = 2x^4y^6 is this correct? 2nd question: [w^1 / w^-3] my answer: = [w^(1)(-4)/ w ^ (-3)(-4)] = w^-4 / w^12 = w^12 / w^4 = w^3 / w Is this right?

I posted these 2 questions a couple of days ago and although the help I received would have been more appreciated if it didn't come with an underhanded comment, I did see where I made my mistake with the first question, however I would like to know with t...

9. If f is a linear function such that f(-1) = 5 and f(2) = -1, then f(x + 1) = A. -2x + 1 B. -2x + 3 C. x + 1 D. -2x + 2 E. 2x + 1

An object uniformly accelerates at a rate of 1.20m/s^2 east. While accelerating at this rate, the object is displaced 470.4m east in a time of 28 s. What velocity did this object reach in this time ? I used Vf=Vi+at which will be Vf=(1.20)(28) but i feel...

A package of 4 mechanical pencils comes with 2 free erasers.If you get a total of 12 free erasers, how many packages of pencils did you buy?

The lowest common multiple of two numbers is 36, one number is 12, what might the other number be?

You add 7.326g of solid CaCl2 to 45.5 mL of water in a coffee cup calorimeter and measure as the temp. Increase from 22.6 C to 41.5 C. Specific heat water is 4.184 J/ g.C and the density of water is 0.9977 g/mL. Find the mass of water. PLEASE HELP ME!!!

An electron of charge -e circulates around a helium nucleus of charge +2.which particle exerts a larger force on other?

Convert 2 minutes to second

If I could hug you I would. You have no idea how helpful this was, I can now proceed with the rest of the equations. Thank you kindly :)

Well aren't you special to tell me that. You seem to have no idea how to treat people. Hmmm, which deficite would I rather have. Thanks for the disrespectful help. I don't think you should tutor anyone.

Does anyone know the answers to the ws with the riddle what did they call the duck who became a test pilot.? please...i really need to get my grade up and pass this class. PLEASE!!!!

I have the information down, but having trouble writing it, for instance when trying to put all that goes down in multiple intelligence. There is a lot of info.

Answer is b I had the same question in my packet

Didn’t get it

posted by Dania Feb 22, 2019 if this gets 5 likes i show my parts (body) to you >:)

Due to high electron negativity

[ ( Short post height ) x ( distance ) ] all divide [ short post height + large post height ] [ ( 10 ) x ( 30 ) ] [300] ———————. —>. ——- --> 12 [ 10 + 15 ]. [ 25 ]

Above one mixed up between the spaces last step is 300/25 =12