Math Session 2 Quiz
1. Abaseballdiamondisreallyasquaremeasuring90feetonaside.Howfardoesacatcherneed
tothrowtheballtogetitfromhomeplatetosecondbase?Ifnecessary,roundtothenearestfoot.
A.
B.
C.
D.
90Feet
127Feet
180Feet
139Feet
Answer:
a2+b2=c2902+902=c2
8,1
MAT110A
Session 2
Geometry
Geometry
When you are at work, a sports game, in the
kitchen, or taking a walk, you will see many
elements in the surrounding world, but how
many times do you notice mathematics?
Geometry offers one technique for accessing
the
Colorado Christian University
College of Adult and Graduate Studies
MAT-110A, Math Concepts Course Syllabus (3 semester credits)
Course Description
Academic Catalog Description
This course gives students an awareness of the role mathematics plays in today
Session 1 Quiz
Question 1
You bought a shirt for $10, sold it for $14, bought it for $15, and sold it for $18. How much
profit did you make?
$7
$8
$18
$3
-10 -15 = -25
+14 +18 = 32
32 25 = 7 or
10 -+4- 14 - -5- 15 -+8- 18
+4 5 + 8 =
-1 +8 = 7
Question 2
T
Session 1: Problems 1
The Profit: A dealer bought an item for $7, sold it for $8, bought it back for $9, and sold it for
$10. How much profit did she make?
Solution: Think about it this way, if a dealer spends money the number is negative. If they gain
mo
Session 2: Problems 2
4.1:
#4 Assessing Area: Suppose you know the base of a rectangle has a length of 4 inches and a
diagonal has a length of 5 inches. Find the area of the rectangle?
Solution:
We know,
Area = L x W
But by Pythagorean's Theorem: 52 = W2