Answer:
Step-by-step explanation:
hen molecular hydrogen (H2) and oxygen (O2) are combined and allowed to react together, energy is released and the molecules of hydrogen and oxygen can combine to form either water or hydrogen peroxide. These two processes are represented by the two chemical equations shown at right.
Answer:
B,(30)
Step-by-step explanation:
Answer:
10 pencils for $4.00 is better.
Step-by-step explanation:
If you divide 4.00 by 10 you'll find that each pencil is worth 40 cents. When you divide 2.70 by 6 then each pencil is worth 45 cents paying more for each pencil than the other deal.
Answer: integer
-64² = -4096. an integer is a number that can be written without a fraction, in this case, -64² doesn't require one
Answer:
3610
Step-by-step explanation: