## All Tasks

#### Power Calculation

Calculate the following power:
a) $4^1$
b) $4^2$
c) $4^3$

# Powers

Learning

8

#### Basics of powers

What is the result of the following power:
$2^3$

# Powers

Training

8

#### Hard negative power

Choose the right answers ( more than one).
$ 3^{-\frac56}\\ $ is the same as ...

# Unassigned

Training

8

#### Determination of an easy negative power

Write the exact answer to this exercise.
If you need to write the power then use this form a^b. For fractions use this form a/b.
Use this rule to get to the solution:
$ a^{-b\;}=\frac1{a^b}\\ $
1) $ 5^{-2} $
2) $ 7^{-3} $

# Unassigned

Learning

8

#### Coins and dice

Simon threw, simultaneously, the coin and the dice shown in the picture.
What is the probability of getting European face and an odd number?

# Multi-stage random experiments

Modeling

9

#### Multiply the numbers on powers

What is the result of $2^22^3$

# Powers

Learning

8