A factor of 30 is chosen at random.
What is the probability, as a decimal, that it is a 2-digit number?

3/8 or 0.37

The factors of 30 are 1,2,3,5,6,10,15 and 30.

Two digits : 10,15 & 30

Probability = no.of favourable outcomes / total no.of trials

3/8 or 0.37

Have a nice day!!

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;