Answer:
40 marks was the pass marks of the subject.
Step-by-step explanation:
32.8 + 7.2 = 40 marks { basic addition theory based }
Answer:
2 cm
Step-by-step explanation:

Answer:
See below.
Step-by-step explanation:
By the rational roots theorem all possible roots are:
+/-1. +/- 2, +/-4 .+/-8, +/-16 and +/-32.
Answer:
7/20
Step-by-step explanation:
F(4)=4(4)+5
Which equals
F(4)=21