What is exponential growth and why should we know how to calculate it?

Ok

Explanation:

calculate exponential growth, use the formula y(t) = a__ekt, where a is the value at the start, k is the rate of growth or decay, t is time and y(t) is the population's value at time t.

- self-esteem and a clear goal for writing

- financial security

- a room to be alone

the answer is a)   a sentence of death costs the state "almost three times as much as a sentence of life in prison" (delon 147)