Question

A calculator screen shows a number in scientific notation as 8.3E‒6. Write this number in standard form.
Please help right away!!!

Answer 1

Answer:

underline an ver*8.7x/0^ -6 =8.3* overline 10^ 6 =8.3x0.000001=0.0000

Explanation

analysis :8.3E-

=8.3* Box e to the minus six)

=8.3*/0^ -6

=83* 1 10^ 6

=8.3*0

=0.0000083

Answer 2

The standard form for 8.3E-6 is 0.0000083

Given

8.3E-6

To Find

The standard form

Solution

On the display of a calculator when you see the capital letter E,

• It will always be accompanied by a number before and after it.
• The number after it will always have a positive or negative sign as well. eg 2.5E-78 or, 3.4E+23

On any calculator display the capital letter E means Exponent.

This is used when the number is too large to fit the display of the calculator.

Here E and any number after that signifies the 10 to the power of that number. eg

2.5E-78  = 2.5 X 10⁻⁷⁸

3.4E+23 = 3.4 X 10²³

Therefore,  8.3E-6

= 8.3 X 10⁻⁶

= $\frac{8.3}{1000000}$

= 0.0000083

Therefore, the standard form for 8.3E-6 is 0.0000083

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