Tyona is performing a biology experiment

in which she is studying how the number of

bacteria in a dish changes over time. The

initial number of bacteria in the dish was

1150, and after several hours of monitoring,

Tyona was able to determine that the

number of bacteria was doubling at the end

of each hour,

Write a function, b(t), that Tyona can use to

determine the number of bacteria in the dish

after t hours,