Answer:
1. 5.89×10^6
a= 5.89
b= 6
2. 5.21×10^-5
c= 5/21
c= -5
Step-by-step explanation:
Answer: 9
Step-by-step explanation:
12 + 8 + 7 + 12 + 6 = <u>45</u>
There are <u>5</u> numbers
45 / 5 = 9
The third one is NOT true. You're welcome, hope it helps!
I would say he is incorrect because integers are both negative and positive