Jessica skates 4 laps in 82 seconds which of the following is an equivalent skating?

Write the sentence as an equation. b increased by 281 is d

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt