The answer to this is .15%
If I understand the question correctly, dots are written around the symbol to represent valence electrons, so 7 dots would be in the elements dot diagram. The element is in Group 17 with 4 other elements.
First if you want to check your answer take the answer you got and divided it by one of the other numbers like 457*342=156,294 and then dived 156,294 by 342=475 and that's how you know its correct!:) And how you get the answer
Answer:
3
Step-by-step explanation:
3 (7 - 4) squared divided by 9
3 (3) squared Divided by 9
3 times 9 divided by 9
27 divided by 9
Then you have you answer.
The odd integers are 3 and 5, because their product is 15 and 3 *5 =15.
