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# pushplay30

Questions41

I have to calculate an interest rate for work, but my high school algebra seems to have abandoned me.

1-10r = (1+r)^-12

How do I solve r?

4 AnswersMathematics8 years ago
• ### Momentum question - help please?

Car A crashes into the back of Car B which has twice the mass and is stationary. Car A is travelling slowly enough for the collision to be essentially elastic. Car A has mass m and speed v before the collision. After the collision:

A) Car A stops and car B has momentum 2mv

B) Each car has half the original momentum

C) The momentum of car B is half as great in magnitude as that of Car A

D) Each car has half of the original kinetic energy

E) Car A stops and Car B has momentum mv

If anyone could please briefly explain which is the right answer and why, I would be eternally grateful. Thanks.

1 AnswerPhysics9 years ago
• ### What would happen if Pinocchio said “My nose is about to grow”?

7 AnswersPhilosophy9 years ago
• ### Which two free PSN games should I choose?

Due to the PSN outage Sony are giving a choice to download 2 out of the following 5 games:

Infamous

Little Big Planet

Wipeout HD/Fury

Rachet and Clank - Quest for Booty

I already own infamous.

So for my remaining download should I pick Wipeout, Rachet and Clank or Dead Nation??

5 AnswersPlayStation9 years ago
• ### Focal length vs focusing distance for good bokeh?

If you want to take a shot with a pleasing bokeh, and lets assume you have a fast, long focal length zoom lens, would you prefer to move the camera towards to subject to reduce depth of field (decrease subject distance) or zoom in (increase focal length) on the subject to reduce depth of field? I know both play a factor in reducing depth of field, but which would obtain a better shot?

9 AnswersPhotography10 years ago
• ### Focal length vs focusing distance for good bokeh?

What gives you better bokeh in your shot? Lets say you first use a longer focal length and move away from your subject, then you move towards your subject and decrease the focal length by an equivalent amount (i.e. your subject remains the same size). Which will achieve better bokeh? Assuming all other factors (aperture etc) remain the same..

7 AnswersPhotography10 years ago
• ### How do you prove this equation using trig identities?

Prove:

(sin 3A) / (sin 2A - sin A) = 2cos A + 1

• ### How do you solve this algebra question?

x - y = 3

and

(1/y) - (1/x) = (1/90)

Find both x and y

Please include steps and working in solving this problem!

• ### Is it possible to play Piano Man by Billy Joel on a D Harp (Harmonica)?

If so could you please direct me to the tab. Thanks :)

• ### Why are chloroplasts usually located close to the cell membrane?

It has something to do with diffusion and cell penetration..

• ### Is 'trailblazing' a verb or an adjective?

In the context: "He was the lead singer for the trailblazing new band.."

• ### Will a geforce 8200 integrated chipset run lost planet with dx10? ?

2gb ram

athlon dual core 5000+ 2.6ghz

1 AnswerVideo & Online Games1 decade ago
• ### What power supply wattage is required with the motherboard Asus M3N78-AM/geforce 8200 chipset?

Is a 400W power supply and case sufficient?

• ### Will this setup be sufficient for Vista/DX10/Gaming?

Processor: MD Athlon 64 X2 Dual Core 5000+ 2.6GHz HT2000FSB Socket AM2 512Kx2 L2 Cache With Fan Retail Box

Asus M2N-MX SE Geforce 6100 Chipset Onboard Video Share Up to 128MB DDR2 800 PCI-E x 16 SATAII Raid

Hynix 2GB DDR2 800Mhz PC2-6400 CL5 240pin

Western Digital Caviar SE 250GB 7200RPM 16MB SATAII HDD

Asus 9400GT Silent/HTP/512M Video Card, HDTV, 2X DVI-I

• ### Will a Asus M3N-H/HDMI motherboard support Vista Premium 64bit?

With Nvidia Geforce 8300 graphics card and AMD Athlon 64 X2 Dual Core 5000+ 2.6GHz CPU

• ### Is there any way to access media files on a pc running windows 2000 through the xbox 360?

I have already setup an internet connection for the 360 using the ethernet cable connected directly to the pc (ICS connection) but as I am using windows 2000 I cannot use windows media center to transfer media files. Is there any way to do this running windows 2000?

• ### Is the Xbox 360 Pro (60GB) available in Dubai?

If so how much is it? (in dirhams preferably)