Posts by Rona
Total # Posts: 32
An architect is designing a house in which a 104 square foot room and a 130 square foot room share a wall. What is the greatest possible integer length of the shared wall? Is it the greatest common factor?
November 11, 2016
Mike write 5 1/2 pages of a report in 2 1/3 hours. What is the average number of pages you write per hour? 5 1/2 divide by 2 1/3? 11/2 divide by 7/2 11/2 X 2/7 = 22/14 = 1 8/14??
November 11, 2016
A 5.0 g sample of Cu(NO3)2-nH20 is heated, and 3.9 g of the anhydrous salt remains. What is the value of n? I got as far as finding the molar mass of Cu(NO3)2, which is 187.5g/mol Please help me further with this question.
November 1, 2016
A store uses the following policy to award discount. If the customer purchases products costing more than ksh 30,000 she is given a discount of 10%, otherwise she is given a discount of 2%. Write a complete C++ program that allows a user to input the total value of purchases ...
March 3, 2016
A golfer hits a tee shot on a 350m long straight golf hole. The ball is hooked (hit at an angle) 21 degree to the left. The ball lands 210m from the tee. How far is the ball from the hole? I know how to solve this using cosine law (171.35 m) but am having trouble drawing the ...
January 13, 2016
Motivation and Emotion
How would the behaviourist perspective of psychology explain the motivation behind the long hours and irregular schedule resulting in sleep deprivation in dancers.
March 20, 2013
an electron jumps from energy level to energy level two by absorbing a photon of energy 8eV. What is the most likely energy of the photon that will be emitted by the electron when it moves back down to energy level one
June 12, 2012
What effects or potential effects do technologically based communication modalitiesâbetween patients and health care providers and between health care providers onlyâhave on health care costs? Discuss at least 2
April 27, 2011
unscramble please to form sentences ne/passe/elles/ce/s'est/pas/qui/savent. Enfans/demande/moins de/il/aux/bruit/a/faire/de. Mois/ca/nous/des/en contact/que/fait/sommes. Pas/ils/de/ont/paniquer/lui/dit/ne. Rien/n'/a/autre/y/faire/il/d'/a
October 6, 2010