Answer:
6
Step-by-step explanation:
Answer:
2cm
Step-by-step explanation:
Given data
Capacity/volume of liquid held= 6π cm^3
Height= 6cm
Required
The diameter d of the tube
let us apply the expression for the volume of cylinder
V=πr^2h
6π=πr^2*6
6=r^2*6
r^2= 6/6
r^2=1
r= √1
r=1cm
Hence the diameter d = 2r= 2*1= 2cm
Hi, here is the solution.
Ratio: The relationship between the two numbers of the same unit is called the ratio.
Example: The number of boys and girls in your class.
Rate: The rate is the ratio of two measurements that have different units.
Example: Miles per hour, working hours (40 hours per week)
Note: Rate is a special ratio.
Example
Sarah covered the distance of 60 miles in 3 hours. What is the rate per hour?
Rate = 60/3 = 20 miles per hour.
Hope you will understand this.
Thank you :)
