Exponents and Powers

One hour is equal to

• 60 seconds

• 60² seconds

• 60³ seconds

• None of these

3521 can be represented in exponent form as

• $3*10^2+5*10^2+2*10+1$

• $3*10^3+5*10^2+2*10+1$

• $3*10^2+5*10^2+2*10^2+1$

• $3*10^4+5*10^3+2*10^2+1*10$

2³ ___ 3²

• greater than

• less than

• equal to

• don't know

The value of  $100^0$   is ________________  

• 11000

• 100

• 0

• 1

(−1)^{odd number}= ________________

• Dont know

• 0

• 1

• -1

The value of 3⁵ /9³ is equal to

• 1

• 1/3

• 1/9

• 3

The value of 3^7-3+2-5 is

• 1

• 1/3

• -3

• 3

solve and make negative exponent of 3/y

• y3

• 3y

• y³

• 3*y^-1

find (2⁴)³=

• 30000

• 4069

• 4568

• 8790

 $\left(4^{-1}+6^{-1}\right)\times24=x-1$  find x

• 12

• 11

• 10

• 7