Question

(1 point)
Question 5
Question 5:

Which equation is true?

(1 point)
Responses

(6×102)×(1.5×10−4)=9×10−8

open paren 6 times 10 squared close paren times open paren 1 point 5 times 10 to the negative 4 power close paren is equal to 9 times 10 to the negative 8 power

(6×102)÷(1.5×10−4)=4×106

open paren 6 times 10 squared close paren divided by open paren 1 point 5 times 10 to the negative 4 power close paren is equal to 4 times 10 to the 6th power

(6×10−2)×(1.5×104)=9×10−8

open paren 6 times 10 to the negative 2 power close paren times open paren 1 point 5 times 10 to the 4th power close paren is equal to 9 times 10 to the negative 8 power

(6×10−2)÷(1.5×104)=4×102

Answer 1

The second equation is true:

(6×10^2) ÷ (1.5×10^−4) = (6/1.5) × 10^(2 − (−4)) = 4 × 10^6.