AP Envi Math + Some AP Stats Math

Question 1

Population of the United States

Answer 1

~300,000,000 (About 300 Million)

Question 2

Population of the World

Answer 2

~8,000,000,000 (About 8 Billion)

Question 3

How to ADD in Scientific Notation

Answer 3

Convert both numbers to the same exponent; Add bases; Exponents stay the same

Question 4

How to SUBTRACT in Scientific Notation

Answer 4

Convert both numbers to the same exponent; Subtract bases; Exponents stay the same

Question 5

How to MULTIPLY in Scientific Notation

Answer 5

Add exponents; Multiply bases

Question 6

How to DIVIDE in Scientific Notation

Answer 6

Subtract Exponents; Divide bases

Question 7

Giga (G) Conversion (From the Basic Unit)

Answer 7

10 ^ 9

Question 8

Mega (M) Conversion (From the Basic Unit)

Answer 8

10 ^ 6

Question 9

Kilo (k) Conversion (From the Basic Unit)

Answer 9

10 ^ 3

Question 10

Centi (c) Conversion (From the Basic Unit)

Answer 10

10 ^ -2

Question 11

Milli (m) Conversion (From the Basic Unit)

Answer 11

10 ^ -3

Question 12

Micro (μ) Conversion (From the Basic Unit)

Answer 12

10 ^ -6

Question 13

Nano (n) Conversion (From the Basic Unit)

Answer 13

10 ^ -9

Question 14

Pico (p) Conversion (From the Basic Unit)

Answer 14

10 ^ -12

Question 15

When you convert to a smaller unit…

Answer 15

The answer must be a larger number.

Question 16

When you convert to a larger unit…

Answer 16

The answer must be a smaller number.

Question 17

Symbol for “or” or “union”

Answer 17

U

Question 18

Symbol for “and” or “intersection of events”

Answer 18

∩

Question 19

Symbol for “given”

Answer 19

|

Question 20

Probability in equation notation

Answer 20

P() =

Question 21

What are the two ways to calculate independence?

Answer 21

P(A) = P(A|B)

P(A) * P(B) = P(A∩B)

Question 22

General Addition Rule in Probability

Answer 22

P(AUB) = P(A) + P(B) - P(A∩B)

Question 23

General Multiplication Rule in Probability

Answer 23

P(A∩B) = P(A) * P(B|A)