Saturday
December 3, 2016

# Posts by rona

Total # Posts: 31

Math
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

Math
Correct Answer: 5 1/2 divide by 2 1/3 11/2 divide by 7/3 11/2 X 3/7 33/14 = 2 5/14 pages (correct answer)
November 11, 2016

Math
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

Math
Not enough information. What is the question?
November 1, 2016

Chemistry 11
November 1, 2016

Chemistry 11
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

math
It should look like this: 385.00 - 240.00 = x x/0.25 = number of miles drivable
October 31, 2016

math
First subtract \$385.00 with \$240.00. With the answer you get divide it by 0.25 miles
October 31, 2016

programming
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

Physics
A river flows at 6min/s and a boat can move at 4min/s relative to the water.If the boat heads perpendicular to the bank find the velocity relative to the ground.
January 26, 2016

Math
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

math
in how many ways can 8 person be seated in a sofa if only 6 person can fit on it?
December 4, 2015

math
A hiking club charges an initial fee of \$60 and then \$12 for each hiking trip. Write an expression to model the total cost and then evaluate the expression for 4 hikes.
February 24, 2015

physics
The hypotenuse of a right triangle is 35 cm long, and the length of the short sides is 23 cm. Find the length of the other side.
January 11, 2015

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

Math
What outcome is more likely than 2? Use spinner
March 13, 2013

Math
What outcome is more likely than 2? Use spinner
March 13, 2013

Math
What outcome is more likely than 2? Use spinner
March 13, 2013

Math
What outcome is more likely than 2? Use the spinner
March 13, 2013

Math
What outcome is more likely than 2?
March 13, 2013

Math
What outcome is more likely than 2? Using the spinner
March 13, 2013

chemistry
June 12, 2012

chemistry
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

math
A building has 7 storeys. If the interior length is 41 m and the width is 32 m, What is the total floor space in the building including open spaces for stairs, etc?
August 3, 2011

Cab someone help me below?
can someone help me below with the question i poisted i don't understand i need help thanks!
April 27, 2011

Hcs 490
What effects or potential effects do technologically based communication modalitiesâ€”between patients and health care providers and between health care providers onlyâ€”have on health care costs? Discuss at least 2
April 27, 2011

french
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

french
unscramble please to form sentences ne/passe/elles/ce/s'est/pas/qui/savent
October 6, 2010

World History
How did Aryans influence Hinduism?
December 13, 2009

Home Economics
what are the different table appointments? and give example of each
November 6, 2007

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