Answer:
18
Step-by-step explanation:
You can put each into standard form to see whether they have the right value.
5.5·10⁴ = 55,000 ≠ 0.00055
Answer:
8
Step-by-step explanation:
ab = 2 * 4 = 8
Answer:
8 cubic meters squared.
Step-by-step explanation:
2*4=8
8/2=4
Since they're the same... You would multiply the product by two.
4*2=8
Answer:
Tenth = 1dp
0.9926
Look at the 2nd digit after the decimal place to see if you should round up or down. That digit is a 9. Therefore you round the first digit, 9, up.
0.9926 = 1.0 to 1dp
