Mathematics, 13.05.2021 23:10 sairaanwar67
Questions
Twenty one learners wrote an examination. The exam results are given below in a form
of percentages
28 A 47 56 86 35 75 47 43 57 61 82 47 61 51 74 61 84 33 43 B
68% is the range of the marks. Calculate the value of A i A is the lowest mark
512 53.048% is the mean percentage mark for the class. Calculate the value of B
Round your answer to the nearest whole number.
(2)
5.1.3 The examination paper was set out of 150 marks. Calculate the actual marks of
the learner who obtained the highest percentage.
(2)
Answers: 2
Mathematics, 21.06.2019 21:30
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer
Answers: 1
Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
Answers: 2
Mathematics, 22.06.2019 03:00
Let f(x) = 1/x^2 (a) use the definition of the derivatve to find f'(x). (b) find the equation of the tangent line at x=2
Answers: 2
Questions
Twenty one learners wrote an examination. The exam results are given below in a form
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