Monday
May 20, 2013

Posts by kk


Total # Posts: 115

Physics
A typical model rocket has a mass of 50 g. Similarly, a typical "class C" model rocket engine can produce a total impulse of 10 Newton-seconds. We usually launch model rockets vertically, but if I instead launched this rocket horizontally, how fast would it be going ...

math
What are the coordinates of the center of the circle and the length of the radius with the equation (x+3)^2+(y-2)^2=16? Show your work.

Math
A bicycle lock has a 4-digit combination. Each of the digits is a number from 0 to 9. Find the probability that the lock has a combination in which 3 of the 4 digits are 3s

Literature ?! Check my answers?
1. The Women's 400 Meters 2. Antidepressant 3. Making sure that sound device are effective

Geometry
45

math
Maribel's city imposes a tax that is 40% of the state tax she pays. Her taxable income is $198.50 per week. Her state imposes tax at a rate of 5%. How much state and local tax is withheld from her weekly pay?

math
Consider the sequence t0 = 3, t1 = 3^3, t2 = 3^3^3 , t3 = 3^3^3^3,….. , defined by t0 = 3 and tn+1 = 3tn for n ≥ 0. What are the last 2 digits of t3 = 3^3^3^3 ? Show that the last 10 digits of tk are the same for all k ≥ 10

Math
My book says that I need to give another name for /_A , What does that mean?

Math
I don't have that answer but I know if you look it up on google they will help you out. Sorry , but I hope that helps:)

science
same amount of verties, sides, and edges different shape,length

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