Answer:
= 1.9478291 × 10^2
(scientific notation)
= 1.9478291e^2
(scientific e notation)
= 194.78291 × 10^0
(engineering notation)
(one)
= 194.78291
(real number)
Explanation:
The proper format for scientific notation is a x 10^b where a is a number or decimal number such that the absolute value of a is greater than or equal to one and less than ten or, 1 ≤ |a| < 10. b is the power of 10 required so that the scientific notation is mathematically equivalent to the original number.