Question

Which numbers are greater than 7 × 10−4?

Choose all answers that are correct.

A.
8 × 10−4

B.
9 × 10−5

C.
4 × 10−4

D.
3 × 10−2

E.
7 × 10−5

Answer 1

help please

Answer 2

D.
3 × 10−2

Answer 3

because D number have smallest exponent (-2) as given number (-4)

Answer 4

it a two question answer

Answer 5

and also A. 8 × 10−4 :) because exponent is same (-4) and mantisa is greatest

Answer 6

thx :)