Please help asap, will mark brainliest :))

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

What is the absolute value of -100000000000000?