Given f(x)=4x^2+6x and g(x)=2x^2+13x+15, find (fg)(x). Show your work.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?

Find the measure of anglec in the following triangle