# Exponential function - practice problems - last page

#### Number of problems found: 171

- Interest

What is the annual interest rate on your account if we put 32790 and after 176 days received 33939.2? - Interest

Calculate how much you earn for 10 years 43000 deposit if the interest rate is 1.3% and the interest period is a quarter. - Coordinate

Determine the missing coordinate of the point M [x, 11] of the graph of the function f by rule: y = 3^{x} - Log

If log_{4}x+ log_{8}x = log_b x, what is b?

- Crystal

The crystal grows every month 1.2 permille of its mass. How many months to develop a crystal from weight 177 g to 384 g? - Sequence

Calculate what member of the sequence specified by (5^{n-2}+15) has value 20. - Subsets

How many are all subsets of set C = (97, 67, 66, 18, 59, 64)? - Exponential equation

In the set R, solve the equation: 7^{ -5 +19x}=4^{ 3 -20x} - Logarithm

Determine the number whose decimal logarithm is -3.8.

We apologize, but in this category are not a lot of examples.

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