Answer:
Choice E
Step-by-step explanation:
Answer:b
Step-by-step explanation:
Basically if you have an exponent at the end of a 10,

, then in the end the extended notation is going to have 7 zeros. So it'll be 10000000. Then you multiply whats in the rest of the equation together. There's the beginning :) I hope it helps.
Answer:
49 m³
Step-by-step explanation:
Volume used between August and November = 6287 - 6238
= 49 m³
Answer:Significa que esta elevado a tal numero. EJ5^ 2 (cinco al cuadrado)