43
you multiply for example 2to the 5th power =2x2x2x2x2Writing exponents in standard form is simple and easy to do. For every exponent you have to put a zero.
the standard form is 3to the 4 power
To write 65 thousandths in standard form, you would represent it as 0.065. This is because each place value to the right of the decimal point represents a power of 10 that is a negative exponent. In this case, the 5 is in the thousandths place, which is 10 to the power of -3, so it is written as 0.065.
420 = 4.2 × 102
4,800,000
The standard form is 216 Exponent form is 2.16 x 102
you multiply for example 2to the 5th power =2x2x2x2x2Writing exponents in standard form is simple and easy to do. For every exponent you have to put a zero.
10 to the power 1
Example: exsponetal form: 5^4 = 625 standard form: 5*5*5*5 = 625 -you just basically write it all out-
the standard form is 3to the 4 power
0.00001207 = 1.207E-5
It is 1.3 or 1.3*100 if you must have the exponent.
To write 0.55 in standard form, you express it as a number between 1 and 10 multiplied by a power of 10. In this case, 0.55 can be written as 5.5 × 10⁻¹. This indicates that you move the decimal point one place to the right, which corresponds to the negative exponent.
To write 65 thousandths in standard form, you would represent it as 0.065. This is because each place value to the right of the decimal point represents a power of 10 that is a negative exponent. In this case, the 5 is in the thousandths place, which is 10 to the power of -3, so it is written as 0.065.
3.5 x 108 = 350,000,000
To write 16,000,000 in standard form, you express it as a number between 1 and 10 multiplied by a power of 10. In this case, you would write it as 1.6 × 10^7. This indicates that 1.6 is the significant figure, and the exponent 7 shows that the decimal has been moved seven places to the right.
4 cubed is 43 2 cubed is 23 etc