Question

Jeana's calculator display shows the number to the right.
a. Express this number in scientific notation.
b. Express this number in standard form.
Question content area bottom
Part 1
a. The number written in scientific notation is
  
5.49 times 10 Superscript 14.
​(Use scientific notation. Use the multiplication symbol in the math palette as​ needed.)
Part 2
b. Choose the correct answer in standard form below.
A.54 comma 900 comma 000 comma 000 comma 000 comma 000
54 comma 900 comma 000 comma 000 comma 000 comma 000
B.549 comma 000 comma 000 comma 000 comma 000
549 comma 000 comma 000 comma 000 comma 000
C.0.00000000000000549
0.00000000000000549
D.0.0000000000000549
0.0000000000000549

Answer 1

a. 5.49 × 10^14

b. 549,000,000,000,000 (option B)