At 10: 05 a. m., there are 2 microscopic bacteria cells in the bottle. at 10: 15 a. m., there are 8 cells in the bottle.

at what time will there be 16 cells in the bottle?

at what time will there be 64 cells in the bottle?

At 10:20 a.m., there will be 16 cells in the bottle.

At 10:30 a.m. there will be 64 cells in the bottle .

Step-by-step explanation:

Since we have given that

At 10:05 a.m. number of microscopic bacteria cells in the bottle = 2

At 10:15 a.m. number of microscopic bacteria cells in the bottle = 8

It means in every 5 times the number of microscopic bacteria cells in the bacteria gets twice itself.

So, by following the same pattern we can get that,

At 10:20 a.m. number of microscopic bacteria cells in the bottle is given by

Hence, At 10:20 a.m., there will be 16 cells in the bottle.

Similarly,

At 10:25 a.m. number of microscopic bacteria cells in the bottle is given by

At 10:30 a.m. number of microscopic bacteria cells in the bottle will be

Hence, At 10:30 a.m. there will be 64 cells in the bottle .

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours