MATHCOUNTS
Warm­Up 2
Level 1
4
Level 3
120
Level 3
300
Level 3
36
Level 2
1500 or
15.__________Sam wishes to contribute a total of $2500 to Charity A and Charity B, in the ratio of 2:3. How many dollars should Sam 1500.00
contribute to Charity B?
Level 3
35
Level 3
60
Level 3
152
Level 3
48
Level 4
12
level 1
1
1. _____cartons The bar graph shows the number of cartons of mild sold per day last week at Jones Junior High. What is the positive difference between the mean and median number of cartons of milk sold per day over the five­
day period?
Cartons of Milk Sold per Day
Number Sold
40
30
20
10
0
Mon Tues Wed Thurs Fri
The plural form of the units is always provided in the answer blank, even if the answer appears to require the singular form of the units.
Day
level 1
1
1. _____cartons The bar graph shows the number of cartons of mild sold per day last week at Jones Junior High. What is the positive difference between the mean and median number of cartons of milk sold per day over the five­
day period?
Cartons of Milk Sold per Day
Number Sold
40
30
20
10
0
Mon Tues Wed Thurs Fri
The plural form of the units is always provided in the answer blank, even if the answer appears to require the singular form of the units.
Day
level 1
2. An equilateral triangle PBJ that measures 2 inches on each side is cut form a larger equilateral triangle ABC that measures 5 inches on each side. What is the perimeter of trapezoid PJCA?
B
13 inches
P
A
J
C
level 1
2. An equilateral triangle PBJ that measures 2 inches on each side is cut form a larger equilateral triangle ABC that measures 5 inches on each side. What is the perimeter of trapezoid PJCA?
B
13 inches
P
A
J
C
level 2
10
level 2
10
level 1
12
level 1
12
level 1
6
level 1
6
2
5
level 1
2
5
level 1
21
32
level 2
21
32
level 2
level 2
9400
level 2
9400
level 2
228
level 2
228
level 3
45
level 3
45