Question

7
7
x 1-8)
Integers 17
(i) Ayushi gets 7 correct and 5 incorrect answers.
Ayushi's score = 7 * 5+ 5 (-2) = 35 – 10 = 25.
(ii) As Teenu attempted all questions and only 5 questions are correct, so number
of incorrect questions = 12 – 5 = 7.
Teenu's score = 5 x 5 + 7 x (-2) = 25 – 14 = 11.
the ground by a negative integer, then answer the following:
(i) An elevator descends into a mine shaft at the rate of 4 metre per minute. What will be
its position after one hour?
(ii) If it begins to descend from 10 m above the ground, what will be its position after
40 minutes from the ground?
Solution
(i) As the elevator is descending i.e. going down, so the distance covered by
it will be represented by a negative integer.
Since the elevator is descending at the rate of 4 metre per minute, so change in
position in one minute = -4 m.
:. Position of the elevator after one hour i.e. after 60 minutes
= (-4) 60 m = -240 m i.e. 240
(-633ample 5. If we represent the distance above the ground by a positive integer and that below​

Answer 1

Answer:

There lies a/an _____ relationship between the well-being of the farmers and the produce on their farms.

Step-by-step explanation:

There lies a/an _____ relationship between the well-being of the farmers and the produce on their farms.