Answer:
Step-by-step explanation:
THE ANSWER MUST BE A)AA because that was the only one that not fix into the graph.
Step-by-step explanation:
let the unknown number be x
90/100 × x =6.1
× = 6.1 × 100/ 90
x = 610/ 90
x = 6.778
Your answer is C because 12•10= 12
2.34 x 10 to the 9th power i think