Malia24 sophie claims that the nth root of m can be written as m 1/n. to prove the claim, what must sophie show is the value of(m 1/n)^n? n 1 0 m

"m 1/n" is meaningless; if you want to indicate exponentiation, you must use the "^" symbol, as follows:

m^(1/n)

If you now wish to raise this to the power n, do this:

[m^(1/n)]^n Here we can mult. the 2 exponents together, obtaining m^1, or just plain m.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .