Question

Choose all equations that are true.

A. 9.21 × 103 = 921
B. 9.21 × 101 = 92.1
C. 0.921 × 100 = 921
D. 0.921 × 104 = 9,210
E. 0.0921 × 102 =9.21

Answer 1

A,B,C,D,E are all incorrect

Step-by-step explanation:

A) 9.21 × 103 = 948.63

B)9.21 × 101 = 930.21

C) 0.921 × 100 = 92.1

D) 0.921 × 104 = 95.784

E) 0.0921 × 102 = 9.3942

Hopefully this helped you- have a good day)