MATHS#19 ~ CXC CSEC MATHEMATICS MAY/JUNE 2015 PAPER 1

CXC CSEC Mathematics ~ 20 May 2015 Paper 1 ~ Q&A Timestamps:
01 ~ sum of squares of negative numbers ~ Q & A 0:15
02 ~ mixed fraction and whole number addition ~ Q & A 0:30
03 ~ part to whole ratio, Betty & Ann ~ Q & A 0:45
04 ~ division of decimal numbers ~ Q & A 1:00
05 ~ percent of marks ~ Q & A 1:15
06 ~ percent of a number ~ Q & A 1:30
07 ~ value of a digit in a 4 significant digit decimal number ~ Q & A 1:45
08 ~ hcf, highest common factor ~ Q & A 2:00
09 ~ distributive law ~ Q & A 2:15
10 ~ next term in sequence ~ Q & A 2:30
11 ~ describe a union of two sets ~ Q & A 2:45
12 ~ Venn diagram, shaded region ~ Q & A 2:55
13 ~ number of elements in a union formula for sets ~ Q & A 3:10
14 ~ Venn diagram and the intersection of two sets ~ Q & A 3:25
15 ~ taxable income ~ Q & A 3:40
16 ~ land tax ~ Q & A 3:55
17 ~ depreciation on the value of a car after a year ~ Q & A 4:10
18 ~ profit gain percentage ~ Q & A 4:25
19 ~ tax and total cost ~ Q & A 4:40
20 ~ simple interest, solve for the rate ~ Q & A 4:55
21 ~ price of dress with discount ~ Q & A 5:10
22 ~ simple interest ~ Q & A 5:25
23 ~ negative number distributed over a monomial ~ Q & A 5:40
24 ~ inequality ~ Q & A 5:55
25 ~ cost of pens and boxes ~ Q & A 6:10
26 ~ coefficients, bases, exponents, multiplication ~ Q & A 6:20
27 ~ rational expression with two unknowns, plug in values ~ Q & A 6:35
28 ~ abstract algebra, a star b rule ~ Q & A 6:50
29 ~ solve for x ~ Q & A 7:05
30 ~ John, Max and marbles ~ Q & A 7:20
31 ~ write a mathematical formula with given statement ~ Q & A 7:35
32 ~ volume of cube ~ Q & A 7:50
33 ~ speed equals distance over time ~ Q & A 8:05
34 ~ units conversion, millimeters ~ Q & A 8:20
35 ~ sector of a circle ~ Q & A 8:35
36 ~ distance around the edge of a pond ~ Q & A 8:50
37 ~ time of a journey ~ Q & A 9:05
38 ~ area of a triangle and the height ~ Q & A 9:20
39 ~ perimeter and area of a square ~ Q & A 9:35
40 ~ cylinder volume ~ Q & A 9:50
41 ~ histogram and modal age ~ Q & A 10:05
42 ~ histogram query ~ Q & A 10:20
43 ~ median of some scores ~ Q & A 10:35
44 ~ mean of four numbers ~ Q & A 10:50
45 ~ boundaries and class intervals ~ Q & A 11:05 ~ see comments
46 ~ straight line touching axis at point ~ Q & A 11:20
47 ~ describe the type of mapping in arrow diagram ~ Q & A 11:35 ~ see comments
48 ~ f(x) at f(-3) ~ Q & A 11:50
49 ~ maximum point of a downward facing parabola ~ Q & A 12:05
50 ~ points on a parabola ~ Q & A 12:20
51 ~ which relation best describe arrow diagram ~ Q & A 12:30
52 ~ sum of interior angles of polygon ~ Q & A 12:45
53 ~ parallel lines, transversal, alternate interior angles ~ Q & A 13:00
54 ~ isosceles triangle and angles ~ Q & A 13:15
55 ~ name that transformation ~ Q & A 13:30
56 ~ similar triangles ~ Q & A 13:45
57 ~ sine or tangent for right triangle ~ Q & A 14:00
58 ~ translation of a line segment ~ Q & A 14:15
59 ~ Pythagorean theorem and a ladder, floor, wall sides of a triangle ~ Q & A 14:30
60 ~ height of a building using 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