John Rhodes, Math Teacher at Senioritis.io

John Rhodes
July 6, 2023
Probability

Calculate the Probability of Picking a Green Marble Without Replacing the Blue Marble

Solve the word problem.There are 8 red, 5 blue, and 2 green marbles in a hat. Without looking, you picked a blue marble. Without putting the blue...

John Rhodes
July 6, 2023
Probability

How to Calculate the Probability of Picking 4 Aces in 4 Tries with Replacement

Find the probability of success. Use a calculator if needed.A deck of 20 cards contains 4 aces. What is the probability of picking 4 aces in 4...

John Rhodes
July 6, 2023
Probability

Determining the Total Number of Possible Combinations for a Lock: Math Solution and Explanation

Solve the problem for the compound events.A combination lock has 3 dials with 10 numbers per dial. How many possible combinations of numbers could be set to...

John Rhodes
July 6, 2023
Geometry

Understanding the Side-Angle-Side (SAS) Property: Explained and Illustrated for Proving Triangle Congruence

Side-Angle-Side Property (SAS) The Side-Angle-Side (SAS) property in geometry is a postulate or criterion used to prove congruence between two triangles The Side-Angle-Side (SAS) property in geometry...

John Rhodes
July 6, 2023
Geometry

Exploring Reflection Symmetry: A Comprehensive Guide to Understanding and Identifying Symmetrical Shapes

reflection symmetry (or bilateral symmetry) Reflection symmetry, also known as bilateral symmetry, is a property of shapes or objects that can be divided into two equal halves...

John Rhodes
July 6, 2023
Geometry

Exploring the Concept of Symmetry in Mathematics: Understanding Reflectional, Rotational, Translational, and Bilateral Symmetry

symmetry Symmetry is a concept in mathematics that deals with the balance and correspondence of certain properties or patterns in an object or a mathematical equation Symmetry...

John Rhodes
July 6, 2023
Geometry

Understanding Reflections: Exploring the Basics and Properties of Math Transformations

reflection (or flip) In mathematics, a reflection, also known as a flip, is a transformation that reverses the orientation of an object across a line or plane...

John Rhodes
July 6, 2023
Geometry

Understanding Rotations in Geometry: Center, Angle, and Direction Explained

rotation (or turn) Rotation, also known as a turn, is a transformation in geometry where an object is turned or pivoted around a fixed point called the...