Question

I need help on 25 please and thank you

Answer 1

Answer:

hi, the answer is B or 1 :)

Answer 2

Answer:

1

Step-by-step explanation:

$(3^{2} +4^{2})*5^{-2}$

Simplify (remember $a^{-n}=\frac{1}{a^{n} }$):

$(9+16)*\frac{1}{25} \\25*\frac{1}{25}\\\frac{25}{25} \\1$