What is the quantity of 26/13

If there are n ways of completing a task, and after completing the task in any of these n ways, there are m ways of completing a second task, how many ways are there of completing both tasks?

Dimitri has more than 6 pet ferrets

An animal cage is holding 5 black cats and 4 white cats. None of them want to be in there. The cage door is opened slightly and two cats escape. What is the probability that the escaping cats are both black?

Find the number of bricks of size 20cm*12cm*5cm required to build a wall whose volume is 60m3.

Find the measure of the arc or angle indicated

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.