A school wants to add a new sports team. The school sent out surveys asking for the​ students' favorite sport. students named . Others named or . Use pencil and paper. Explain how to use the circle graph and ratios to find the number of students surveyed. Then find this number. Favorite Sport
A circle graph consists of a circle divided into three parts with labels and sizes as a percent of the circle as follows: Lacrosse, 36 percent; Hockey, 48 percent; Volleyball, 16 percent.
Lacrosse 36%
Hockey 48%
Volleyball 16%

answer: .75 km

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

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.