An infectious strain of bacteria increases in number at a relative growth rate of 200% per hour. When a certain criti-
cal number of bacteria are present in the bloodstream, a
person becomes ill. If a single bacterium infects a person,
the critical level is reached in 24 hours. How long will it
take for the critical level to be reached if the same person is
infected with 10 bacteria?

Step-by-step explanation:

To be honest I don't get it I hope u find the answer have a great day!

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.