A state representative took several random surveys of adults to find which place they visited most frequently. The average of all of the surveys is shown in this table.
Place
Average of
Surveys
31
zoo
museum
14
17
park
aquarium
8
Based on the table, which conclusion can be made?
On average, 50% of the adults visited the zoo most frequently
On average, 17% of the adults visited the park most frequently
On average, 2 out of 25 adults visited the aquarium most frequently
On average, 2 out of 10 adults visited the museum most frequently

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.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

15.36 per mile

but forgot to round

i am pretty sure

what steps are you having us

step-by-step explanation: