1. Rina went to Alturas Mall to buy apples. She bought 100 pieces of apples at P12.75 each How much did she pay to the cashier for the apples? 2. Mr. Monte's sales in his ice cream business decreased by the same amount in 12 days due to the COVID 19 Pandemic. The total decrease in his sales is P48,000. What was the daily change in his sales? Copy kra tha be loll ofc I won't write such a huge paragraph
Answers
Answer:
Fare for first km = Rs. 15
Fare for second km = Rs. 15+8= Rs 23
Fare for third km = Rs. 23+8=31
Here, each subsequent term is obtained by adding a fixed number (8) to the previous term.
Hence, it is in A.P.
Remaining quantity after first step
1−
4
1
=
4
3
....2)
Quantity removed in second step
=
4
3
×
4
1
=
16
3
Remaining quantity after second step
=
4
3
−
16
3
=
16
9
....3)
Here, each subsequent term is not obtained by adding a fixed number to the previous term.
Hence, it is not an AP.
(iii) Cost of digging of 1
st
meter =150
Cost of digging of 2
nd
meter =150+50=200
Cost of digging of 3
rd
meter =200+50=250
Here, each subsequent term is obtained by adding a fixed number (50) to the previous term.
Hence, it is an AP.
(iv) Amount in the beginning = Rs. 10000
Interest at the end of 1
st
year @ 8% = 10000×8%=800
Thus, amount at the end of 1
st
year =10000+800=10800
Interest at the end of 2
nd
year @ 8% = 10800×8%=864
Thus, amount at the end of 2
nd
year =10800+864=11664
Since, each subsequent term is not obtained by adding a fixed number to the previous term; hence, it is not an AP.
Answer:
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Step-by-step explanation:
Rina went to Alturas Mall to buy apples. She bought 100 pieces of apples at P12.75 each How much did she pay to the cashier for the apples? 2. Mr. Monte's sales in his ice cream business decreased by the same amount in 12 days due to the COVID 19 Pandemic. The total decrease in his sales is P48,000. What was the daily change in his sales
