# What makes the statement true? 9 e-2 = ?

**Question description**

What is 8.57 x 10 e-4 in standard form?

Ben spent 2/3 of his allowance on video games. What is the fraction of his allowance expressed as a decimal?

Find the product. 1/10 x 4/10

Evaluate the expression 8 e-2 x 4 e0.

Write 5 e2 x 5 e-1 x 5 e3 as a single exponent.

A certain computer can perform 10 e5 calculations per second. How many calculations can it perform in 10 seconds?

In steps: 0.000027 / 0.000009 = ?

What is the difference between an irrational number and an integer?

A player has 26 hits in 120 times at bat. Write the player's batting average as a decimal. Round to the nearest thousandth.

Write 9/4 as a decimal. Round to three decimal places.

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