Friday

February 12, 2016
Total # Posts: 5

**Math**

the perimeter and area of a rectangle are 48 cm and 140cm^2 respectively. Find the length and width of the rectangle
*November 21, 2015*

**math**

A quick question for Reiny, how did you calculate 63/4%, if you could explian in detial, I would highly appreciate it. Thank you, Fawad
*July 5, 2012*

**Physics**

A ball is thrown vertically upward, starting at y = 0, with a velocity of 15.0 m/s. (a) Calculate the maximum vertical displacement of the ball. (b) Calculate the time required for the ball to reach its highest point. (c) What is the ball's acceleration when it is at its ...
*September 25, 2011*

**Physics**

A ball, initially at y = 0, is thrown straight down and takes 1.50 s to move 15.5 m in the - y direction. Calculate the initial velocity of the ball. Calculate the velocity of the ball at t = 0.900s.
*September 25, 2011*

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