Given that P

=

x

+

y

.

Find

P

when:

x

=

3

and

y

=

−

11

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?