If Carbon 12 is named 12 because it has 6 protons and 6 nuetroſis (equal to 12 atomic mass units),
how many nuetrons will carbon 14 have?

A) 6
B) 14
C) 7
D) 8

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !