Que elemento es el cero en un conjunto de números naturales??
AYUDA ES PARA HOY​

Find the indicated value, where g(t) = t^2-t and f(x)= 1+x a. -2 b. 0 c. 2 d. 8

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?