MATHS#20 ~ CXC CSEC MATHEMATICS JANUARY 2016 PAPER 1

CXC CSEC Mathematics ~ 05 January 2016 Paper 1 ~ Q&A Timestamps:
01 ~ percent of a number ~ Q & A 0:12
02 ~ multiplication with decimals ~ Q & A 0:27
03 ~ division with decimal numbers ~ Q & A 0:42
04 ~ standard form ~ Q & A 0:57
05 ~ part to whole, ratio ~ Q & A 1:11
06 ~ students and how many wear glasses ~ Q & A 1:26
07 ~ square root approximation ~ Q & A 1:41
08 ~ distributive law ~ Q & A 1:56
09 ~ value of a digit in a decimal number ~ Q & A 2:11
10 ~ square root of a product ~ Q & A 2:26
11 ~ three sets, triple intersection ~ Q & A 2:41
12 ~ finite sets ~ Q & A 2:56
13 ~ Universal set, subset, complement ~ Q & A 3:10
14 ~ percent of students ~ Q & A 3:25
15 ~ currency conversion ~ Q & A 3:40
16 ~ simple interest, solve for time ~ Q & A 3:55
17 ~ hire purchase ~ Q & A 4:10
18 ~ profit gain ~ Q & A 4:25
19 ~ dinner, tax, total cost ~ Q & A 4:40
20 ~ discount, total cost ~ Q & A 4:55
21 ~ simple interest, solve for rate ~ Q & A 5:10
22 ~ taxable income ~ Q & A 5:25
23 ~ product of a number and its reciprocal ~ Q & A 5:40
24 ~ product of two monomials ~ Q & A 5:55
25 ~ product and division rule with like bases, exponents included ~ Q & A 6:10
26 ~ solve for p, cross multiply ~ Q & A 6:25
27 ~ solve for x ~ Q & A 6:40
28 ~ algebra with 3 unknowns, plug in numbers ~ Q & A 6:55
29 ~ solve for y ~ Q & A 7:10
30 ~ rectangle, area, length of sides ~ Q & A 7:25
31 ~ simultaneous equations ~ Q & A 7:40
32 ~ circle, area, sector, arc ~ Q & A 7:55
33 ~ volume, cube, edge ~ Q & A 8:10
34 ~ average speed formula ~ Q & A 8:25
35 ~ rectangular plot ~ Q & A 8:40
36 ~ champagne quantity, liters, milliliters ~ Q & A 8:55
37 ~ velocity equals distance over time application ~ Q & A 9:10
38 ~ square, rectangle have same area ~ Q & A 9:25
39 ~ sector of a circle ~ Q & A 9:40
40 ~ modal score ~ Q & A 9:50
41 ~ bar chart query ~ Q & A 10:05
42 ~ bar chart, mode ~ Q & A 10:20
43 ~ probability ~ Q & A 10:34
44 ~ pie chart, leisure time activities ~ Q & A 10:50
45 ~ median score ~ Q & A 11:05
46 ~ arrow diagram, relation ~ Q & A 11:17
47 ~ line graph, inequality ~ Q & A 11:33
48 ~ equation of a straight line ~ Q & A 11:48
49 ~ h(x) value at x = -6 ~ Q & A 12:03
50 ~ function, set of ordered pairs ~ Q & A 12:15
51 ~ gradient of a straight line ~ Q & A 12:32
52 ~ parallel lines, transversal, alternate interior angles ~ Q & A 12:47
53 ~ quadrilateral with diagonals bisecting at right angles ~ Q & A 13:02
54 ~ inscribed angle ~ Q & A 13:17
55 ~ ships sails due east then due north ~ Q & A 13:32
56 ~ triangle reflected ~ Q & A 13:47
57 ~ trigonometry, angle of depression ~ Q & A 14:02
58 ~ similar triangles ~ Q & A 14:17
59 ~ trigonometric ratio, sine cosine or tangent ~ Q & A 14:31
60 ~ two right triangles, length of a side ~ 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