Which conversions from scientific notation to standard notation are true? select the four correct answers.
a. 1.71x10³=0.00171
b. 8.05x10⁵=805,000
c. 24x10⁴=24,000
d. 8.25x10⁻³=-8.250
e. 7.09x10⁻⁶=0.00000709
f. 3 99x10⁵= 300,099
g. 8 x 10⁷=80,000 000
g. 103 x 10⁻⁴= 0.000103