DEMUESTRA CUANTO APRENDISTE EN MATEMATICAS

¿What percent of 7000 does the number 2800 represent?

• 50%

• 5%

• 40%

• 45%

• 65%

¿What case of factoring is it?

• Perfect square trinomy

• Trinomial of form

¿ After this step, what next?

• 
• 
• 
• 

Find the value of the following power

• 0.

• 1.

• 8.

 $\frac{3}{2}-\frac{3}{4}$ Enter the < O > sign as appropriate

•  $\frac{3}{2}<\frac{3}{4}$  
  

•  $\frac{3}{2}>\frac{3}{4}$  
  

What is the correct way to multiply two proper fractions?

• Add the numerators and multiply the denominators

• Multiply the numerators and multiply the denominators

• Convert to a common denominator and add the numerators

The following formulae (a+b)² = a²+2ab+b² y (a-b)² = a²-2ab+b² make a reference to…

• Common factor

• Trinomial of form

• perfect square trinomial

• Sum and difference of cubes

The proportional form that refers to a total part?

• Subtract

• Fractions

• percentage

Which terms should not the two-squared equations have?

• 1° and 3° grade

• 2° and 4° grade

• 3° grade

The following term refers to "the rule of three allows to solve an unknown from three values"

• Simple rule of three

• Rule of three

• Compound rule of three