Factors and multiples Q&A: Get Expert Help and Learn from Real-World Examples

An eighth-grade class rolls a number cube with faces labeled 1 through 6.

The results of 50 rolls are recorded in the table below.

Find the relative frequency that a number less than 4 is rolled.

$\begin{array}{|ccccccc|}\hline \text{Outcome}& 11& 22& 33& 44& 55& 66\\ \text{Frequency}& 66& 44& 88& 1212& 1010& 1010\\ \hline\end{array}$

A number less than 4 was rolled $\times ?$.

The number cube was rolled $\times ?$.

The relative frequency of rolling a number less than 4 is $?\mathrm{\%}$.

Find the equations

$-8.58÷◻=3.9$
$-3.2\times ◻=24$

At the beginning of a laboratory experiment, the temperature of a substance is $-{12.6}^{\circ }C$. During the experiment, the temperature of the substance decreases ${7.5}^{\circ }C$. What is the final temperature of the substance?