MATHS#32 ~ CXC CSEC MATHEMATICS JANUARY 2022 PAPER 1

CXC CSEC Mathematics ~ 04 January 2022 Paper 1 ~ Q&A Timestamps:
01 ~ percent of a number ~ Q & A 0:15
02 ~ pi to 3 decimal places ~ Q & A 0:30
03 ~ multiplication with decimal numbers ~ Q & A 0:45
04 ~ common multiples ~ Q & A 1:00
05 ~ parts to whole ratio, smaller and larger share ~ Q & A 1:15
06 ~ students in a class, wearing glasses ~ Q & A 1:30
07 ~ universe of discourse, complement ~ Q & A 1:45
08 ~ statement that describes set ~ Q & A 2:00
09 ~ union formula for sets ~ Q & A 2:15
10 ~ Venn diagram, intersection ~ Q & A 2:30
11 ~ Venn diagram corresponding to given information ~ Q & A 2:39
12 ~ disjoint sets ~ Q & A 2:55
13 ~ currency conversion ~ Q & A 3:10
14 ~ sales tax ~ Q & A 3:25
15 ~ hire purchase ~ Q & A 3:40
16 ~ daily wage, mean wage ~ Q & A 3:55
17 ~ compound interest ~ Q & A 4:10
18 ~ depreciation of a car's value ~ Q & A 4:25
19 ~ wage calculation ~ Q & A 4:40
20 ~ commission earned ~ Q & A 4:55
21 ~ Althea saves ~ Q & A 5:10
22 ~ abstract algebra, m star n rule ~ Q & A 5:25
23 ~ area of a trapezium ~ Q & A 5:40
24 ~ difference with negative numbers and signs ~ Q & A 5:55
25 ~ product and bases and exponents ~ Q & A 6:10
26 ~ solve for y ~ Q & A 6:20
27 ~ column vector subtraction ~ Q & A 6:35
28 ~ vector, magnitude rectangle/square diagram ~ Q & A 6:50
29 ~ equations represented with column vectors ~ Q & A 7:05
30 ~ matrix multiplication ~ Q & A 7:20
31 ~ speed equals distance over time application ~ Q & A 7:35
32 ~ perimeter of a trapezium ~ Q & A 7:50
33 ~ circumference and arc length ~ Q & A 8:05
34 ~ velocity equals distance over time application ~ Q & A 8:20
35 ~ circumference and arc length ~ Q & A 8:35
36 ~ cuboid and sides ~ Q & A 8:50
37 ~ area of triangle and perpendicular height ~ Q & A 9:05
38 ~ square, rectangle with same areas ~ Q & A 9:20
39 ~ upper limit of modal class ~ Q & A 9:35
40 ~ frequency distribution query ~ Q & A 9:50
41 ~ modal score ~ Q & A 10:05
42 ~ median mark and cumulative frequency curve ~ Q & A 10:20
43 ~ bar chart query ~ Q & A 10:35
44 ~ probability ~ Q & A 10:50
45 ~ linear function equation ~ Q & A 11:05
46 ~ ordered pairs and a function ~ Q & A 11:20
47 ~ arrow diagram and relation ~ Q & A 11:35
48 ~ gradient and a straight line ~ Q & A 11:50
49 ~ h(x) at x = -6 ~ Q & A 12:05
50 ~ range and domain ~ Q & A 12:20
51 ~ parallel line, gradient ~ Q & A 12:30
52 ~ where a parabola intersects y = 0 ~ Q & A 12:45
53 ~ line segment translation ~ Q & A 13:00
54 ~ parallel lines, transversal, alternate interior angles ~ Q & A 13:15
55 ~ ship sails due east then due north ~ Q & A 13:30
56 ~ inscribed angle ~ Q & A 13:45
57 ~ the line y = x rotated~ Q & A 14:00
58 ~ triangle and angles ~ Q & A 14:15
59 ~ trigonometry, triangle and angle of depression ~ Q & A 14:30
60 ~ triangle, sin tan cos ~ 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