A cyclist travels 6.1 km in 30 minutes.
What is his average speed in km/h?

12.2 km/h

Step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

you need to add a picture