Total # Posts: 15
1. Television screens are sized according to the length of a diagonal across the screen, from one corner to another. The screen of a 2 inch wide screen TV is 24.5 inch high. How wide is it? 2. A carpenter needs to build a stairway down to a basement in a house under ...
April 29, 2016
a bond that has a $1,000 par value (face value) and a contract or coupon interest rate of 10.1%. The bonds have a current market value of $1,125 and will mature in 10 years. The firm's marginal tax is 34%.
March 10, 2014
Jane uses a jar to save her money. She saves $10 from her weekly allowance in the 1st week, $12 in the 2nd week, $14 in the 3rd week, and so on. How much money will she have saved in 10 weeks?
June 21, 2013
Describe how a buffer behaves. Your description should include an explanation of why the addition of NaOH to the HAc solution formed a buffer. What happens to the pH when a small quantity of a strong acid or base is added to a buffer solution? What happens to the pH of the ...
March 14, 2013
A sample of 4 different calculators is randomly selected from a group containing 10 that are defective and 35 that have no defects. What is the probability that at least one of the calculators is defective?
June 24, 2010