Question

Peter evaluates an expression using his calculator. The calculator display is shown at the right. Express the number in standard form.
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Part 1
Choose the correct answer below.
A.76 comma 400 comma 000 comma 000 comma 000 comma 000
76 comma 400 comma 000 comma 000 comma 000 comma 000
B.7 comma 640 comma 000 comma 000 comma 000 comma 000 comma 000
7 comma 640 comma 000 comma 000 comma 000 comma 000 comma 000
C.0.000000000000000764
0.000000000000000764
D.0.00000000000000000764
0.00000000000000000764

Answer 1

C. 0.000000000000000764

(If the calculator showed 7.64 × 10^−16, move the decimal 16 places left to get 0.000000000000000764.)