1.2 e tor savings from his salary. Thando, a Mathematical Literacy teacher, collected and analysed test results of class. The test was marked out of a total mark of 50. The results of the leamers are indicated below: 38 28 21 24 12 34 18 10 35 Use the above information to answer the questions that follow. 1.2.1 Is the above data primary or secondary? 1.2.2 Write down the highest mark obtained in the test. 1.2.3 Explain the meaning of the term 'median'. 1.2.4 Write down the mark out of 50 for a learner who achieved 70% in the test 1.2.5 Write down the number of learners who failed the test, if the pass marki out of 50.

find out the value of b

step-by-step explanation:

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

answer is 12345678900987654321234567890987654321

step-by-step explanation:

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation: