Tuesday
May 21, 2013

Posts by Jordan


Total # Posts: 688

Physical Science
A hockey puck moving at 28 m/s is caught by an 80.00 kg man who was at rest. The man and puck move together after the collision. The puck's mass is 0.16 kg. What is the final velocity?

math
Find the dimensions of a rectangle with perimeter 40 with the largest area. (hint: Find an equation for area and one for perimeter, use both to find perimeter in terms of one variable)

CALCULUS WXMAXIMA !!PLEASE!
thank you so muchh!

CALCULUS WXMAXIMA !!PLEASE!
y=log(100493/40000*x-1) y=atan(100493/40000*x+1) y=exp(-100493/40000*x+1) Note you will need 2 integrals to represent the area. Approximate the area of the region bounded by the given curves. I can do it with two but kinda struggling over here please helppp!

math
Looking at a table of numbers and there is a pattern starting with the number 501, then shaded numbers every 8th number starting with 509. How do I use place value to describe how the numbers change?

7th math
7x(x+4).... (b+11)2b...

7th math
can you help me with this..../ 8(x-5) -3(w+4)

Geometry
if m<afb= 8x-6 and m<bfc = 14x+8, find the value of x so that <afc is a right angle..

Physics
Nevermind! I got it!

Physics
The treasure map in the figure gives the following directions to the buried treasure: "Start at the old oak tree, walk due north for 490 paces, then due east for 120 paces. Dig." But when you arrive, you find an angry dragon just north of the tree. To avoid the drago...

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