A hexagonal aquarium is 15.5 on each side of its base and 28.5cm high. whats the area

If 3 and 4 are magnitudes of vector quantities, when will the magnitude of their sum be 5?

What is 3 1/4 minus 1 2/3

The sum of the first and second of three consecutive even integers is 154. Find the three even integers.

Add and simplify (-4+n-2n^2) + (2-5n-6n^2)

Eight students are competing for a blue, red, and yellow ribbon for their agriculture project. How many different ways are there to present those ribbons if the order matters?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.