Show:
Trigonometry
Statistics
Definitions
Exponent Laws/Exponential Relations
Probability
100
What line is across from an right angle?
Hypotenuse
100
The number of absences for a grade 11 math class were recorded below. Calculate the range 2 10 0 6 18 8 5 2 3 12 7 9
Range = 18 - 0 =18
100
What is the definition of Binomials?
A Polynomial that has 2 terms
100
Simplify then evaluate 4 to the power of 6 divided by 4 to the power of 3
=64
100
How can you write a probability? a. as a fraction b. as a decimal c. as a percent d. a,b,c
d. a,b,c
200
Find "r" in triangle PQR where angle P=90 degrees, angle R=48 degrees, and line q= 3.2m r=2.9m
r=2.9m
200
The number of absences for a grade 11 math class were recorded below. Calculate the mean, median and mode 2 10 0 6 18 8 5 2 3 12 7 9
mean = 7 median = 6.5 mode = 2
200
When can Cosine Law be used?
Cosine Law can be used when given the measure of 2 sides & the angle in between.
200
Simplify. 5 to the power of 2 x 5 to the power of 3 x 5 to the power of -8
5 to the power of -3
200
You roll a six sided die. What is the theoretical probability of rolling an even number? a. 1/2 b. 5/6 c. 2/6 d. 4/6
a. 1/2
300
Fill in the blank. The primary trig ratios can be used to solve the length of a side or angle in a ___________ triangle only
Right triangle only
300
The number of absences for a grade 11 math class were recorded below. Calculate the quartiles and interquartiles range 2 10 0 6 18 8 5 2 3 12 7 9
Quartiles: Q1=2.5, Q2= 6.5, Q3=9.5 Interquartile range= 9.5-2.5=7
300
Distributive Property
When a polynomial is multiplied by a monomial the monomial multiplies each term
300
You choose a random card from a normal deck of 52 cards. What is the theoretical probability in getting a diamond card? (reduce to percentage)
13/25 = 25%
400
You push the __________ button on tour calculator to find an angle
2nd/shift
400
Every 5th person through the door is forced to stand on a scale and their mass is recorded. Which sampling technique is used?
systematic
400
What are zeros?
Thex-intercept of a quadratic relation. The value(s) of x when y=0
400
A coin was tossed several times and tails turned up 15 times. The experimental probability of turning up tails was 3/8. How many times was the coin tossed?
15 รท 3=15 3 x 5=15 8 x 5=40 The coin was tossed 40 times
500
tan__=1.534
57
500
Students are grouped into categories based on last years math mark. Then, some students from each category are given a standardized test. What sampling technique is being used?
Stratified.
500
Range
The difference between the highest and lowest values
500
A lake is filled with 50 fish. 30 pickerel, 5 bass and 15 trout. Find the experimental probability as a percentage and a decimal. a. a pickerel b. a trout c. Not a bass
a. 30/50 = 0.60 = 60% b. 15/50 = 0.30 = 30% c. 45/50 = 0.90 = 90%