Question

pls help and answer it with explanation​

Answer 1

Answer:

wt

Step-by-step explanation:

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Answer 2

Answer:

(i) 8

(ii) 15

(iii) 0

Step-by-step explanation:

(i) Mohan gets 4 correct and 6 incorrect answers

   Mohan's score = 4 x 5 + 6 x -2

                            = 20 + -12

                            = 8 (answer)

Therefore, Mohan's score is 8.

(ii) Reshma gets 5 correct and 5 incorrect answer

    Reshma's score = 5 x 5 + 5 x -2

                                = 25 + -10

                                = 15 (answer)

Therefore, Reshma's score is 15.

(iii) Heena gets 2 correct, 5 incorrect and 3 unanswered answers

Heena's score = 2 x 5 + 5 x -2 + 3 x 0

                        = 10 + -10 + 0

                        = 0

Therefore, Heena's score is 0.