MATH01G Prelim Intervention Activity Set 3

One Greek philosophers studied patterns to explain order in nature which lead to the modern understanding of visible patterns.

{1 point for correct answer}

• Aristotle

• Democritus

• Plato

• Socrates

He adopted the eight patterns in his landscape work, namely: scattered, fractured, mosaic, naturalistic drift,

serpentine, spiral, radial, and dendritic.

{1 point for correct answer}

• Aristid Lindenmayer

• Alan Turing 

• Fibonacci

• W. Gary Smith

The image which has exactly the same size as the object and is far behind the mirror as the object is distant from the mirror. This regularity in size and distance can be explained by what kind of pattern?

{1 point for correct answer}

• Dots

• Fractals

• Stripes

• Symmetries

This is a kind of set in which the totality of all the elements of the sets under consideration.

{1 point for correct answer}

• Empty Set

• Finite Set

• Infinite Set

• Universal Set

Find set A representing the squares less than 20.

{1 point for correct answer}

• A = {0, 1, 2, 4, 9, 16}

• A = {0, 1, 4, 9, 16}

• A = {1, 4, 9, 16}

• A = {0, 4, 9, 16}

In a group of 30 people, 15 run, 13 swim, 13 cycle, 5 run and swim, 8 cycle and swim,

9 run and cycle, and 5 do all three activities.

How many of the 30 people neither run nor cycle?

{1 point for correct answer}

• 10

• 11

• 12

• 13

This occur happens when two or more sets combine due to have at least one common element.

{1 point for correct answer}

• Equal Sets

• Equivalent Sets

• Joint Sets

• Disjoint Sets

A group of students was surveyed to determine which of three types of foods they liked. Some students like more than one type of food and some didn’t like any of the three types of food. How many students liked exactly one of the three types?

{1 point for correct answer}

• 8

• 9

• 10

• 11

Find the set C having elements of odd squares less than 20.

{1 point for correct answer}

• C = {3, 9, 15, 19}

• C = {1, 9}

• C = {0, 9}

• C = {9}

In the mathematical sentence 2x+1≥3, what is the value of x?

{3 points; 3 points for correct/accurate answer, 2 points for almost correct/accurate answer, 1 point for incorrect/inaccurate answer, 0 point for no answer}