Write 728,937,000,000 i. Scientific notation
A.) 7.28937 x 10`11
B.) 7.28)37 x 10`-11
C.) 7.28937 x 10`10
D.) 72.8937 x 10`10

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2

A6 ounce bottle of dressing costs $1.56 a 14 ounce bottle costs $3.36 a 20 ounce bottle costs $5.60 which has the lowest cost per ounce