Multiple Choice
Which of the following numeric expressions is written in scientific notation?
A) 1222 × 101
B) 122.2 × 102
C) 12.22 × 103
D) 1.222 × 104
Correct Answer:
Verified
Correct Answer:
Verified
Q1: How many significant figures are there in
Q2: Simplify 5x<sup>4</sup> * x.<br>A) 6x4<br>B) 5x5<br>C) 5x3<br>D)
Q3: Simplify (a²)<sup>5</sup>.<br>A) a<sup>10</sup><br>B) a<sup>7</sup><br>C) a<sup>32</sup><br>D) a<sup>25</sup>
Q4: Find the log of log453.<br>A) 2.656<br>B) 6.116<br>C)
Q5: Express 10<sup>3</sup> in scientific notation.<br>A) 10<sup>3</sup><br>B) 1
Q7: Express 8.333 in scientific notation.<br>A) 8.333 ×
Q8: Convert 8.25 R into the SI unit
Q9: Which of the following is an example
Q10: Simplify 5(3b)².<br>A) 15b<sup>2</sup><br>B) 5(9b<sup>2</sup>)<br>C) 45b<sup>2</sup><br>D) Already simplified
Q11: Transposition of numbers in a patient's chart