Complete the table using the function h = 20w - 15.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours