A researcher posts a newspaper advertisement offering $20 in exchange for participation in a short study. The researcher accepts
2 answers:
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Answer:
The answer is below
Step-by-step explanation:
a) The integral means the total change in level of water in inches from 1 am to 10 am. That is the water level change measured in inches between 1 am and 10 am
b) 7 pm is represented as t = 19 hours, while midnight is represented as t = 24 hours, hence the water level change between 7 pm and midnight is:
c) Using casio calculator to evaluate the integral gives:
= 2.54 inches
D) The total daily change in water level = = 0.35 inches
Answer:
753.6
Step-by-step explanation:
3.14x4²x15
r^2x15