El café pierde 1/5 de su peso al tostarlo . comprando café verde 120/kg ,¿a cómo debera venderse el kg de café tostado para ganar 1/10 del precio de compra?

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

my answer got deleted but it's a

step-by-step explanation:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

what is the question?