Answer:
5 and 9
Step-by-step explanation:
-1 is 5 from 4 and -2 is 9 away from 7.
I hope this is helps.
Answer:
<u>3rd option: The number of protons and neutrons</u>
Step-by-step explanation:
Protons are positively charged
Neutrons are negatively charged
You can easily remember this by the P and N
For an object to be "neutral", the protons and neutrons have to be equal. If they are not equal it will be positively charged of negatively charged.
Answer:
aw. I wish I could help you
Answer:
To find increase/decrease, divide the starting number by the ending number.
<u>40 to 20</u>
20 ÷ 40 = 0.5
0.5 can be represented by 50%.
<u>20 to 40</u>
40 ÷ 20 = 2
2 can be represented by 200%. This is why decreasing 40 to 20 is a 200% increase. In the wording, it says it's a 100% increase. That would be 20 plus 20 times 1 (which is the same as 100%) which is 40.
we are given
Hao dog ate 40 cans of dog food in 31 days
it means that
Firstly, we will find for 1 day
we can divide both sides by 31
now, we can multiply both sides by 6
so,
Hao buy to feed his dog for for the next 6 days is 7.74194 cans.......Answer
