Point Phas coordinates (1,3). Point Q has coordinates (25,10). How long is segment PQ? O 7 units
O 25 units
24 units
O 31 units

How do you do this geometry problem

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?