C1: Test #2 - Exponents and Number Systems

What is 3 raised to the power of 4?

• 27

• 64

• 81

• 100

Identify if 49 is a square number.

• Maybe

• Definitely not

• Yes

• No

Anika is designing a square garden with an area of 144 square meters. What is the length of one side of the garden?

• 12

• 16

• 10

• 14

What is 2 cubed?

• 6

• 10

• 4

• 8

Convert the decimal number 10 to binary.

• 1010

• 1011

• 1000

• 1100

Convert the binary number 1011 to decimal.

• 12

• 11

• 14

• 10

What is 5 raised to the power of 2?

• 20

• 30

• 15

• 25

Is 64 a square number?

• No

• Yes

• Maybe

• Only for even numbers

What is the square root of 81?

• 9

• 7

• 8

• 10

What is 3 cubed?

• 21

• 9

• 27

• 12