Penalty for 1st day= 200
Penalty for 2nd day=250
Penalty for 3rd day = 300
Hence the series is
200,250,300...
Since difference is the same, it is AP
Common difference=d=50
We need to find total penalty if work is delayed by 30 days
i.e. we need to fins s₃₀
We know that
Putting n= 30 , a = 200, d = 50
30/2(2x200+(30-1)x50)
=15(400+1450)
=15x1850
=27750
Hence,the total penalty if works is delayed by 30 days is Rs 27750
1. a
2. c
3. a
4. b
5. c
explanations:
1. the opposite of -4 is 4. you can think of this two ways: the opposite of a negative is always absolute value, or the opposite of a negative is always positive.
2. above
3. -5 > -8 because the distance -5 is from 0 is 5, and the distance from -8 to 0 is 8. 8 > 5, so -8 is farther away than -5.
4. while -8 is less than -6, but absolute value would turn -8 into 8, which is greater than -6
5. explained by all above.
Answer:
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Step-by-step explanation:
Answer:
your answer would be z= y over w - x