In the context of logarithms to base 10, what are the "characteristic" and the "mantissa"?

What is the characteristic of the logarithm of 858.3?

How is the characteristic of the logarithm of a number greater than 1 determined from the number of digits in its integral part?

Using the logarithm table, find the logarithm of 6.85 (lg 6.85).

Using the logarithm table (including the mean difference section), find the logarithm of 5.075 (lg 5.075).

Find the logarithm of 69.34 (lg 69.34).

If lg 59.3 = 1.7731, what is the antilogarithm of 1.7731?

Using the logarithm table, find the antilogarithm of 0.8436.

Find the value of antilog 2.9114.

Explain how you would use logarithms to calculate the value of 4.975×10.31.

Explain how you would use logarithms to calculate the value of 53.21÷4.97.

Use the logarithm table to find the value of 54.3×1.75.

Use the logarithm table to find the value of 43.17÷8.931.

Use the logarithm table to evaluate 18.3273.1×25.41​.

The area of the curved surface of a cylinder is given by A=2πrh. If π=3.142, r=5.31 cm, and h=20 cm, find the value of A using the logarithm table.