Step-by-step explanation:
1) =3
2) =8
3)=-5
4) = -9
Hope this helps!! If so please mark brainliest and rate/heart to help my account if it did!! If you have any questions let me know!!
Answer:
Take the grain first, then the dog.
Explanation: The geese are geese, they can swim.
30000 is the estimate if your estimating by the ten thousand
First, 0.0004853 is < 1, so we need to multiply the number by 10 to a negative power if it's greater than 1 (if that makes sense i cant describe it better)
So, b and c is incorrect.
10 to the power of negative 4 = 0.0001, and 4.853 x 0.0001 = 0.0004853 (true), so answer is a