The next three numbers in the pattern:
1,4,9,16,25,___,___,___
36, 49, 64
100
Determine the domain and range of the following relation:
{(‐7, 1), (3, 3), (8, 5), (8, 6)}
Domain (-7,3,8)
Range (1,3,5,6)
100
What is the probability of rolling a multiple of 3 on a dice?
2/6 = 1/3 = .333
100
The three keys to a GOOD survey/experiment.
Random, large number of participants, representative NON-bias (no GROUPING)
(everyone has a chance of getting choosen)
100
Not a graph of a function if it fails this.
A vertical Line test
200
0,3,8,15,24,....
If the pattern continues what will be the 8th term?
63
.
(add consecutive ODD #'s to each term)
200
On a coordinate plane, point A is located in Quadrant IV. Which ordered pair represents point A?
A. (3,6) B. (‐3,6)
C. (‐3, ‐6) D. (3, ‐6)
200
A basket contains 30 apples, 20 pears and 10 peaches. What is the probability that the first piece of fruit taken from the basket will be a peach?
1/6
200
Complete the table for the equation y = 5x + 15
__x___[__y___
0
1
2
3
__x___[__y___
0 15
1 20
2 25
3 30
200
Six is subtracted from a number. The result is divided by four. This result is added to 10 to get 30. What is the number?
What is 86
300
The equation that represents the Pattern in the given table:
Domain: (3,6,9,12)
Range: (52,82,112,142)
y= 10x + 22
300
Write an equation for the nth term of the arithmetic sequence 12, 15, 18, 21,.
an = 3n + 9
300
There are 8 girls in Ms. Necessary's English Class of 29 students.
What is the probability that a randomly selected student in her class is a boy?
21/29 = .72 = 72%
300
If the probability of a 9th grader liking pizza is 35%, how many 9th graders in a group of 520 would you predict like pizza?
182 9th graders
300
Using the formula, an = a1 + (n ‐1)d find the 25th term of the sequence ‐7, ‐4, ‐1, 2, ...
65
400
The pattern below shows the number of wins the Steelers are predicted to have in the next few years.
2008: 14
2009: 9
2010: 5
2011: 2
If the Pattern continues, How many wins will they have in 2012?
ZERO!~
400
Find the mean, median and mode for the following data set: 3, 7, 9, 4, 5, 4, 6, 7, and 9
mean: 6
median: 6
mode: 4, 7. 9
400
If we toss a fair coin, what is the probability that a tail will show up?
1/2 or 50%
400
A turtle buried 200 eggs. Of the 176 eggs hatched, 125 were eaten. The rest made it to the ocean. What is the probability that a buried egg makes it to the ocean?
51/200
400
A function is this, if you have to pick up your pencil when drawing.
Dis-continuous or non continuous
500
The pattern of Points scored by the Ravens increases by 3 more than twice the number scored the quarter before.
If the Ravens do not score the first quarter , how many points will they score in the entire game?
(hint: 4 quarters)
Below is a Stem-and-Leaf plot of recieved catches by individual players
_____________________
0 [ 1,1,2,8
1 [ 3
2 [ 1
3 [ 4,4
4 [
5 [ 3
6 [
7 [ 2,5,8
What is the average number of recieved catches?
30 catches
500
One hundred randomly selected students from a County High School were surveyed to determine whether they would like school to start one hour later. Of the students surveyed, 58 favored the change. The high school has 1,200 students. According to the survey results, which of these is a reasonable prediction of the total number of students who would favor this change?
696
500
For the following relation to be a function, x cannot be what values?
D.
{(8, 11), (34, 5), (6, 17), (x, 22)}
8, 34 or 6
500
For the function g(s) = 10-2s, complete the table for
g(0), g(1), g(2),and g(3)