MATHS#09 ~ CXC CSEC MATHEMATICS MAY/JUNE 2009 PAPER 1 ~ Revision#02

CXC CSEC Mathematics ~ 20 May 2009 Paper 1 ~ Q&A Timestamps:
01 ~ sum of the squares of negative numbers ~ Q & A 0:15
02 ~ scientific notation ~ Q & A 0:30
03 ~ percentage of a number ~ Q & A 0:45
04 ~ division of numbers with decimals ~ Q & A 1:00
05 ~ part to whole ratio, Betty & Ann ~ Q & A 1:15
06 ~ percent of a number ~ Q & A 1:30
07 ~ value of a decimal digit ~ Q & A 1:45
08 ~ 301 written as a base 10 number ~ Q & A 2:00
09 ~ 3n, odd and even numbers ~ Q & A 2:15
10 ~ even amount of plums shared between 3 children ~ Q & A 2:30
11 ~ Venn diagram and shaded region ~ Q & A 2:45
12 ~ equivalent sets ~ Q & A 2:55
13 ~ Venn diagram and number of elements in union formula ~ Q & A 3:10
14 ~ Venn diagram and the intersection of two sets ~ Q & A 3:25
15 ~ simple interest, solving for time variable ~ Q & A 3:40
16 ~ ratio of sweets cost ~ Q & A 3:55
17 ~ discount on clothing and total cost ~ Q & A 4:10
18 ~ percent gain ~ Q & A 4:25
19 ~ tax, total cost, change ~ Q & A 4:40
20 ~ simple interest with Mary and John ~ Q & A 4:55
21 ~ mean wage, daily wage ~ Q & A 5:10
22 ~ simple interest, solving for rate ~ Q & A 5:25
23 ~ negative number distributed over a monomial term ~ Q & A 5:40
24 ~ square of 8a ~ Q & A 5:55
25 ~ abstract algebra, a star b rule, with star a triangle lol ~ Q & A 6:10
26 ~ solve for a ~ Q & A 6:20 ~ SEE COMMENTS, sorry I think I wrote the wrong equation!
27 ~ rational expression in one unknown m, plug in a value for m ~ Q & A 6:35
28 ~ multiplication with exponents of a two variable expression ~ Q & A 6:50
29 ~ distribution and subtraction of expressions with two terms ~ Q & A 7:05
30 ~ mathematical statement and corresponding inequality ~ Q & A 7:20
31 ~ John, Max marble question ~ Q & A 7:35
32 ~ volume of a cube ~ Q & A 7:50
33 ~ units conversion, kilograms and tons ~ Q & A 8:05
34 ~ travel time ~ Q & A 8:20
35 ~ circumference ~ Q & A 8:35
36 ~ sector of a circle ~ Q & A 8:50
37 ~ square and rectangle perimeter comparison ~ Q & A 9:05
38 ~ area of a rectangle ~ Q & A 9:20
39 ~ area of a trapezium ~ Q & A 9:35
40 ~ range of marks ~ Q & A 9:50
41 ~ median of 8 scores ~ Q & A 10:05
42 ~ probability and a bag of items ~ Q & A 10:20
43 ~ class boundaries ~ Q & A 10:35
44 ~ pie chart and drinks ~ Q & A 10:50
45 ~ mean of four numbers ~ Q & A 11:05
46 ~ equation of a straight line ~ Q & A 11:20
47 ~ f(x) quadratic function and value at a fixed point ~ Q & A 11:35
48 ~ arrow diagram and type of mapping ~ Q & A 11:50
49 ~ graph of a function ~ Q & A 12:05
50 ~ relation and set of ordered pairs ~ Q & A 12:20
51 ~ range and domain of a function ~ Q & A 12:30
52 ~ bearing ~ Q & A 12:45
53 ~ parallel lines and a transversal, alternate interior angles ~ Q & A 13:00
54 ~ tangent and a right angle triangle ~ Q & A 13:15
55 ~ image of a point under a translation ~ Q & A 13:30
56 ~ reflection of a point across an axis ~ Q & A 13:45
57 ~ ship travels due east then due north ~ Q & A 14:00
58 ~ triangle rotated clockwise ~ Q & A 14:15
59 ~ how many triangles cover the given rectangle ~ Q & A 14:30
60 ~ height of a building with trigonometry ~ Q & A 14:45

My CSEC Maths January Playlist:
   • CXC CSEC Mathematics January Paper1s  

My CSEC Maths May/June, One July Playlist:
   • CXC CSEC Mathematics May/June Paper1s  

All CSEC Maths Vids ~ Highest Revised Versions ~ Listed Chronologically:
   • CSEC Mathematics Paper1s