What is the product of the complex numbers 3 - 4iand 6+i where i= -1

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents