Nick has tennis practice every sixth day. Mark has tennis practice every 4 days. On July 31 they both had tennis practice. When will be the next time that they both have practice on the
same day?

c

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

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37