Choose the best answer.
14. A helium atom has 2 electrons, each of
which has a -1 charge. Each proton has
a +1 charge. Overall, the helium atom
has no charge. How many protons must
the atom have?
A. -2
B. o
c. 2
D. 3

Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

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