Math vocab
106-109
110-113
114-117
118-120
Final Jeopardy
100
The ratio of change between 2, 3 dimensional objects is _____ _______
Scale Factor
100
Which has the highest interest percentage rates?
A- house loan B- car loan C- credit card
C- credit card
100
Write pi as an estimated decimal. If over 5 digits, extra 100 points
3.14159265358979
100
True or false- the smallest angle is across from the longest side of a triangle.
False
100
What is sine as a ratio?
opposite over hypotenuse
100
Tennyson gets a loan for $20,000. the annual interest rate is 73%. The minimum payment is $100 a month. He pays the minimum for the first month. How much principle does he pay?
-$116.50
200
A ______________ solid is a solid that is composed, or made up of, two or more solids.
Compound or Composite
200
A 3-by-3 cube is constructed of 27 blocks. How many cubes are needed to construct a cube with twice the dimensions?
216 blocks
200
Find the tangent of <y
4/5
200
What can x not equal?
(3x)/x
x!=0
200
Rationalize the fraction below.
2/sqrt5
(2sqrt5)/5
300
What is the formula used to find surface area of a sphere?
4pir^2
300
Tennyson buys a mac book for $1,000. The loan has a 12% annual interest. How much is the balance of the loan after 1 month?
$1,010
300
Turn the following into a fraction.
bar .27
3/11
300
How many significant numbers does this number have? 03.101?
4 significant numbers
300
Find the tangent and sine of the missing angle below.
3/4 3/5
400
Which branch of math studies triangle side and angle relationships?
Trigonometry
400
Tennyson takes a loan for $1,000 with a 1.5% interest rate. He pays $20 a month how much of that goes to his principle?
$5
400
Find the surface area of a sphere with a radius of 3, use 3.14 for pi.
113.04 cm^2
400
Find the surface area of a cylinder with a radius of 10 cm and a height of 5 cm in terms of pi.
150 cm pi
400
Change the following into a simplified fraction.
288 4/7%
2/7
500
What is cosine?
Adjacent over hypotenuse
500
The volume of a model skyscraper to the real skyscraper is 1/37. What is the volume of the real skyscraper?
1,874,181 units2
500
Find the volume of a sphere with a radius of 3, use 3.14 as pi
113.04 cm^3
500
Using significant number rules find the volume of a cube with sides 1.2 cm.
1.7
cm^3
500
Change the following into a simplified fraction.
130 3/11%
14 33/100