28.30 is the square root of 800
Answer:
i think a the fourth attempt
Step-by-step explanation:
I don’t think there is a number that does both of those, the factors of 49 are 1, 7, and 49
The rule of scientifinc notation is that we can use number between 0 and 10, so here we can use 2.8. Lets do this
280 000 000 = 2.8 * 100 * 1 000 000
Now we can just multiply 2.8 by 10 to the power of number of 0 reapeted
So

- its the result