Aaron bought 6 books and 2 notebooks for $46.86 Erin bought 2 books and 6 notebooks for $27.78. Home much does one book cost?

invests $200 each quarter in a fixed-interest mutual fund paying annual interest of 6% compounded quarterly. How much will her account have in it at the end of 11 years?

A man age 55 is a member of his employer s occupational pension scheme. He has been a member of the scheme since he joined the employer at age 35, and he expects to retire at age 65. However, at any time before age 65 he could: (a) die; (b) leave the employer and hence have to leave the...

Write a Temperature class that represents temperatures in degrees in Celsius, Fahrenheit and Kelvin. Use a floating-point number for the temperature and a character (type char) for the scale: 'C' for Celsius, 'F' for Fahrenheit and 'K' for Kelvin. The class should...

Deep thought granola is 25% nuts and dried fruit. Oat Dream Granola is 10%nuts and dried fruit.How much of deep thought and how much of oat Dream should be mixed to form a 20-lb batch of granola that is 19% nuts and dried fruit?

An electric dipole with dipole moment p is oriented along the y-axis. A:Find an expression for the electric potential on the y-axis at a point where y is much larger than the charge spacing s. Write your expression in terms of the dipole moment p. Express your answer in terms of p, y and...