Sean: A(x)=2x^5-4x^3+6x^2-7x B(x)=4x^4-6x^3-2x^2+5x-4 C(x)=3x^4-5x^3-6x^2-9x+3 Hallar: 3A(x)-B(x)-2C(x)

Landon wallin is an auto mechanic who wishes to start his own business. he will need $4400 to purchase tools and equipment. landon decides to finance the purchase with a 48-month fixed installment loan with an apr of 5.5%. a) determine landon's finance charge. b) determine landon's monthly payment.

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%