variable

Access to PrEP had been variable, Mr Angell said, creating inequalities.

“There’s just a lot of different variables,” Roberts said.

Beyond ease, this method eliminates the waiting game of bringing water to a boil and removes some of the variables inherent in traditional hard-boiling.

It is next to impossible to make definitive judgements about performance in testing as there are just too many variables involved.

But with variable interest rates, you risk a drop in earnings if those rates dip.