Answer:
Option C
Step-by-step explanation:

Lets convert it into improper fraction.

Lets convert
into a mixed fraction.

Rounding off 7.04 gives 7 and rounding 7 further gives 10.
So , the estimate of the product is 10
Answer:
A
Step-by-step explanation:
Step-by-step explanation:
=9.8-6.4n
just add them together as easy as that
Answer:
3
Step-by-step explanation:
This is a cube root so think what times what times what is 27?
3 x 3 x 3 = 27 so the answer is 3
Same problem explained
https://www.mathsisfun.com/numbers/cube-root.html < in detail.
Very helpful website check it out
(It's not a random download link or whatever, look at my profile- i dont do that, its completely safe and legit.)