👉🏼Work out 8^-2/3

👈🏼Calculate 25⁰ + 25^1/2

🖐🏼A is directly proportional to B³. When A is 800, B is 2. Find A when B is 5.

👆🏼A bag contains 14 sweets. 8 of them are red, 4 are yellow and 2 are green. Three sweets are taken from the bag without replacement.

What is the probability that all three sweets are the same colour?

👇🏼Make x the subject of