A cruise ship traveled to St. Vincent and back. On the trip there it traveled 21 km/h
and on the return trip it went 15 km/h.
How long did the trip there take if the
return trip took seven hours?

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

answer: the answer is fre sha voca do

step-by-step explanation:

42.4 6th grade students prefer hip hop

step-by-step explanation:

40 percent of 106 = 42.4