Teresa is maintaining a camp fire. She can keep the fire burning for 4 hours with 6 logs. She wants to kn ow how
many logs (y) she needs to keep the fire burning for 18
hours. She assumes all logs are the same.
How many logs does Teresa need to maintain the fire
for 18 hours?

27 logs of wood.

Explanation:

From the question given above, we were told that:

4 hours of camp fire requires 6 logs of wood.

Thus, we can obtain the number of logs of wood needed to keep the camp fire burning for 18 hours as follow:

4 hours of camp fire requires 6 logs of wood.

Therefore, 18 hours of camp fire will require = (18 × 6)/4 = 27 logs of wood.

Thus, 27 logs of wood is needed to keep the camp fire burning for 18 hours.

11 players on a field that has a maximum of 11 players

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."