A particular type of cell increases by 75% in number every hour. Find the number of cells present at the end of 12 hours if there are initially 4 of these cells?

We have been given that a particular type of cell increases by 75% in number every hour. We are asked to find the number of cells present at the end of 12 hours if there are initially 4 of these cells.

We will use exponential growth formula to solve our given problem.

, where,

y = Final amount,

a = Initial amount,

r = Growth rate in decimal form,

x = Time.

Upon substituting initial value and in above formula, we will get:

Therefore, there will be approximately 3300 cells at the end of 12 hours.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .