Answer:
B. Shania's conclusion is the only accurate one.
Step-by-step explanation:
You’re finding the difference between the two numbers (subtraction). 1/4 is 0.25.
40.25 - 38.75 = 1.5
She worked one and a half more hours in the second week.
Um the answer is kinda hard to do cause the answer is 9.70e17, but i dont know how to do that in scientific notation.
1. C
2.A
Hope this helps, good luck :D