A culture of bacteria contains 1000 bacteria. It doubles every hour. How many bacteria will be in the culture at the end of 10 hours?

10,000 bacteria

Step-by-step explanation:

1000×10= 10,000 bacteria

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

2 2/3 hours duhh silly

step-by-step explanation: