At the same rate, 31 inches of wire will cost 124 cents.
1) 22.5
2) 16
Hope it helps sorry I cant do all of them
The element that has exactly 5 protons in its nucleus would be:
Beryllium (Be)
Answer:

Step-by-step explanation:
so its 36+9 = 45
36/45=4/5
You need the radius of all the orbits
earth radius is 150 million km
1. 150 million x 10 = 1500 million
From the website below Saturn would be the closest at 1,429 million km
1,500,000,000 - 1,429,000,000 = 71,000,000 km = 7.1 * 10^7 km
I hope this helps :D