8. Kevin is going to open a savings account with $4000. Two different banks offer him two different options:
Bank A offers an account that will pay 6% simple interest for 6 years.
Bank B offers a special account for new customers that will pay 7% simple interest for 3
years. After the 3 years, Kevin would have to transfer all his earnings to a regular account
that will pay 5% simple interest on the new transferred principal.
Which offer will leave Kevin with more money after 6 years?

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria. the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time. create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick