Posts by kasie
Total # Posts: 11
The areas of corresponding faces of two similar triangular prisms are 49cm squared and 25cm squared. What is the ratio of the corresponding side lengths? Of the perimeters of the corresponding faces? Of the volume?
April 19, 2014
Consider the supply equation where x is the quantity supplied in units of a thousand and p is the unit price in dollars. p=x^3+x+10 Determine the price at which the supplier will make 2,500 units of the commodity available in the market. (Give your answer correct to the ...
February 13, 2013
well it'll be about 25 bottles sold before the profit changes; 5.00 will become approximately 4.99 after 25 bottles sold (0.005 rounds off to 0.01). after the first 25, the profit won't change to 4.98 until 50 bottles are sold. (0.015 will round off to 0.02) the 50 ...
November 30, 2012
A 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table. The bullet passes through block 1 (mass 1.16 kg) and embeds itself in block 2 (mass 1.85 kg). The blocks end up with speeds v1 = 0.560 m/s and v2 = 1.36 m/s (Figure (2)). Neglecting the ...
May 9, 2012
I need help! Ok here's the problem. Melissa lights 2 candles that are the exact same height at the exact same time. The blue candle takes 6 hours to burn completely. The purple candle takes 9 hours to burn completely. After how many hours will the slower burning candle be ...
October 25, 2006