A machine is producing a byproduct that is tested for acidity each cycle. The pH of the byproduct per cycle is known to be normally distributed with a mean of 8 and a standard deviation of 1.5. The process is designed to raise a red flag if the pH goes below 10% of the distribution. What is this cutoff pH value

is only a line? i think so

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.

a

step-by-step explanation: