During his lunch hour, Matt asked 24 students how many after-school activities they participated in. This list shows the survey results. Results: 1, 2, 0, 0, 3, 2, 4, 2, 1, 4, 3, 2, 1, 1, 2, 1, 0, 3, 3, 2, 4, 1, 1, 0 What is the ratio of the number of students not participating in an activity to the total number of students surveyed? What can you infer from this data?

Step-by-step explanation:

4:24 is the ratio

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)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)