Math Problems and Geometry Concepts

Kathleen Jasper presents a video tutorial on solving math problems from the Praxis Core book. The video covers four practice problems, including a multi-step string project, a survey problem using a Venn diagram, an algebraic equation, and a geometry problem involving angles. Each problem is explained in detail, with tips on avoiding common mistakes. The video concludes with information on additional resources available for further study.

What is the main focus of the video presented by Kathleen Jasper?

• Science experiments

• History lessons

• Math problems from Praxis Core book

• Literature analysis

How many practice problems does Kathleen plan to cover in the video?

• Five

• Four

• Three

• Two

In the string project problem, how much string did Minerva use?

• 82 feet

• 64 feet

• 32 feet

• 50 feet

What percentage of Estrella's string did Minerva use?

• 50%

• 64%

• 75%

• 80%

How much string did Estrella use in her project?

• 64 feet

• 50 feet

• 32 feet

• 82 feet

What is the total amount of string used by both Minerva and Estrella?

• 64 feet

• 100 feet

• 82 feet

• 114 feet

In the survey problem, how many people said they watched TV?

• 405

• 522

• 368

• 1000

How many people surveyed said they both watched TV and exercised?

• 1000

• 368

• 522

• 405

How many people only watched TV and did not exercise?

• 522

• 368

• 405

• 37

In the algebraic equation problem, what is one solution to the equation (x - 4)^2 = 25?

• x = 0

• x = 9

• x = 5

• x = -5