Annie's parents have offered her two different allowance options for her 10 week summer vacationAnnie's mom offers Annie an allo
wance where she gets paid 25 the first week and then an additional $20 per week for every week thereafterAnnie's Dad offers her an allowance where she can get paid $1 the first week2 the second week$4 the third week and so onAnnie may only choose one option would be the better option and why
Select all that apply
Annie’s dad's offer is better because it an example of a geometric sequence.
Annie's dad's offer is better because is an example of an arithmetic sequence.
Annie's mom's offer is better because it is an example of a geometric sequence.
Annie's mom's offer better because is an example of an arithmetic sequence
Annie's dad's offer is better because Arinie will have more money at the end of 10 weeks.
Annie's mom's offer is better because Annie will have more money at the end of weeks.
Select all that apply
Annie’s dad's offer is better because it an example of a geometric sequence.
Annie's dad's offer is better because is an example of an arithmetic sequence.
Annie's mom's offer is better because it is an example of a geometric sequence.
Annie's mom's offer better because is an example of an arithmetic sequence
Annie's dad's offer is better because Arinie will have more money at the end of 10 weeks.
Annie's mom's offer is better because Annie will have more money at the end of weeks.
2 answers:
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For each <em>x</em> in the interval 0 ≤ <em>x</em> ≤ 5, the shell at that point has
• radius = 5 - <em>x</em>, which is the distance from <em>x</em> to <em>x</em> = 5
• height = <em>x</em> ² + 2
• thickness = d<em>x</em>
and hence contributes a volume of 2<em>π</em> (5 - <em>x</em>) (<em>x</em> ² + 2) d<em>x</em>.
Taking infinitely many of these shells and summing their volumes (i.e. integrating) gives the volume of the region:
Answer:
1680 kwhr
Step-by-step explanation:
See attached for explanation. I converted watt*hr to kW*hr by dividing by 1000.
Fans Bulbs
40 100
50 60 W
10 6 hours/day
20000 36000 W*hr/day
30 30 days/month
600000 1080000 W*hr/month
600 1080 kWhr/month
Total = 1680 kWhr/month
