Initially there are
4 bacteria cells
in the sample.
Every second,
each cell splits
into three
(triple). After 7
seconds, how
many bacteria
cells are there in
the sample?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship