All Tasks

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

Simplify the power

Who has the right answer? Exercise: Simplify the following power. 1) $ (1234)^{-1000}\\ $ Lisa: The answer is $\frac1{(1234)^{1000}}$ Ali: No the answer is 1,234.
 
# Unassigned

Reasoning
8

Multiplication of powers

Simplify with the help of the first Powerlaw and choose the right answer option $ x^{2\;}\times\;x^3\ $
 
# Unassigned

Training
8

Diversion with power

What is the correct answer of $\frac{3}{-2} \ x^3\div\left(-\frac32x\right)^2$ NOTE: write only the numerous part e.x. if the answer is $\;\frac{45x}{34}$ just type 45 and 34 . if the number is negative the signal must be at the numerator.
 
# Powers of integer exponent

Reasoning
8

Multiplication with powers

Make the calculations and then fill the gaps $4x^2\cdot5x^4$
 
# Unassigned

Learning
8