(male narrator) In this video, we will begin looking at the composition of functions. What a composition of function is is when we have functions... in functions. We will use the notation f open...
We're going to work a simple interest application so there are some terminology that we need to be familiar with simple interest is PRINCIPLE times INTEREST RATE times TIME. We can shorten...
In this example, we're asked to use similar triangles to continue an application problem that was mentioned earlier. So Mary decides to use what she knows about the height of the roof, this...
Signed numbers allow us to give meaning to values that are experienced in real world situations, and by giving those values, then the signed numbers have a little bit more concrete meaning for us. So...
In these examples, we're going to be working with signed numbers by placing numbers on the number line. So the first example say that the counting numbers, 0, and the negative counting numbers...
In this example, we're going to look at the concept of absolute value. Absolute value of a number is the distance that number is from 0 on the number line. The notation with these two vertical...
in this problem we're asked to work with an application so let's read carefully and try to identify the important information Amy drives to Costco to buy supplies for an upcoming event...
in this example we're ask to round the number forty thousand nine hundred sixty three to four different places in part a we're asked to round that number to the tens place I'm...
[cheering and trumpets] Announcer: Varsity Prep – The i4:Success Model Varsity College Prep School’s i4:Success Model focuses on the four ‘Is’: Intervention, Inclusivity, Involvement and Inspiration....
This video is provided as supplementary material for courses taught at Howard Community College, and in this video I'm going to show how to convert decimal numbers into fractions. So...