Find the simple interest earned to the nearest cent for each principal, interest rate, and time.

$1,200, 3.9%, 8 months

A gutter is to be made from a piece of sheet metal that is aa inches wide by bending up pieces of equal width at a right angle. Determine the width (xx) of the piece the needs to be bent up to maximize the cross section of the gutter.

X^3-9x-440=0 (not using factor theorem) and show me how to work it out

a coded basketball team has eight boys and five girls. there are to be five players on the court at all times, of which there must be three boys and two girls. how many different lineups can there be?

The table represents a function complete the statement by selecting from the drop down menu. The rate of change int the function y=x+4

Yasmin swims at a constant rate of 2 km/h for 2.5 h. How far does Yasmin swim? 4.5 km 5 km 6 km 6.5 km

Jeff is thinking of a 5 digit numbers. rick is thinking of a 6 digit numbers. whose number is greater how do you know

Mrs baileys math class is 1 hour and 15 minutes long but next year math class will be shortened to 45 minutes long. how many minutes less are we going to have of math class

How do - 12.5 and - 10.5 compare? choose the correct symbol

On the last day of a Shakespeare class, an English teacher asked her students which play they liked most. So far, 4 students reported liking Twelfth Night best, while 8 students reported other favorites.

A triangle with an area of 2/3 cm² is dilated by a factor of 6. What is the area of the dilated triangle? Enter your answer in the box. Do not leave your answer as a fraction.