Question

How do you write the standard number -53.697 in exponential notation?

Answer 1

First, the mantissa (the part that is not 10 to a power) needs to be a number whose absolute value is from 1 to under 10.
Since you have -53.697, you must change it to -5.3697

Answer 2

5(102) + -3(101) + -6(100) + -9(10-1) + -7(10-2)
-5(103) + -3(102) + -6(101) + -9(100) + -7(10-1)
-5(101) + -3(100) + -6(10-1) + -9(10-2) + -7(10-3)
-5(10-1) + -3(10-2) + -6(10-3) + -9(10-4) + -7(10-5)

Answer 3

Those are the answer choices

Answer 4

Hey u love doctor who?????

Answer 5

Wait, I was using scientific notation.
I see what you need now.

Answer 6

First, ignore the negative sign.