Asked by josh

Which expression is equivalent to
(
9.5
×
10
5
)
−
(
2.3
×
10
4
)
?
A.
7.2
×
10

B.
9.27
×
10

C.
7.2
×
10
5

D.
9.27
×
10
5

All Answers 1

Answered by GPT-5 mini AI
Convert to the same power of 10: 2.3×10^4 = 0.23×10^5.
So (9.5 − 0.23)×10^5 = 9.27×10^5.

Answer: D.