The next three numbers in the pattern:
1,4,9,16,25,___,___,___
36, 49, 64
100
Solve
3(2 - 3x) = 5x - 22
x = 2
100
What is the probability of rolling a multiple of 3 on a dice?
2/6 = 1/3 = .333
100
HOW MANY solutions are there to this system (one, none, or infitely many):
y=4x-10
8x - 2y = 40
NONE
100
How you know a graph IS A FUNCTION.
It passes the vertical Line test. There are no repeating x's
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
Solve the System:
y=-3x + 2
y=2x - 3
(1,-1)
200
As a percent rounded to the nearest whole percent, what is the probability of rolling a pair of dice and getting an 8?
14%
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
Write the rule for this function
x y
0 5
1 3
2 1
3 -1
y=-2x+5
300
The equation that represents the Pattern in the given table:
__x___3____6_____9_____12____
__y___52___82___112___142____
y= 10x + 22
300
-2x + 10 < 24
x > -7
300
There are 8 girls in Mrs. Grande's 5/6th period 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
Write a rule for the function
x y
8 6
12 8
16 10
20 12
y=1/2x+2
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
Ray Rice has 251 more than 2 times McGahee's Total Rushing yards.
McGahee has 544 total rushing yards, how many does Rice have?
1339 yards
400
At the Beats by Dre factory, a random sample showed that 12 out of 500 head phones were defective. Based on this data, how many would you predict to NOT be defective out of 150,000?
146,400
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
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
5 out of 300 pairs of kd's are defective. What percent of the shoes are defective? Give your answer rounded to the nearest whole percent.
2%
500
In a random sample 135 students were asked who their favorite NFL team was. The results are below:
Ravens= 62
Redskins= 37
Steelers= 27
Other= 19
If you have 29 students in your class, how many would you predict are FANS of the Steelers, the worst NFL team? Round your answer to the nearest whole number.
(hint: the "worst team" is according to Ms. Bobb's opinion)
6 people
500
Make a scatter plot of the number of hours students spend studying vs. their test scores.
hours score
5 75
10 98
7 82
1 45
3 60
9 91
What is the correlation?
What is the equation for the line of best fit?