It is approximately -.4048
H=10^(-pH)
log H = -pH
pH=-logH => so it is affirmed that it is -.40
Answer:
a) r(q) = 1000(q +1/q)
b) r'(q) = 1000(1 -1/q^2)
c) r'(10) = 990
Step-by-step explanation:
a) Revenue is the product of quantity and price:
r(q) = q·p(q) = q(1000(1 +1/q^2))
r(q) = 1000(q + 1/q)
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b) The derivative is ...
r'(q) = 1000(1 -1/q^2)
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c) The derivative evaluated for q=10 is ...
r'(10) = 1000(1 -1/10^2) = 1000(0.99)
r'(10) = 990
To find 15% of something, you would multiply 0.15 by the number you are trying to find 15% of.
12.3 meters because of the 10 meters she jumped plus the 2.3 she went down equals 10+2.3=12.3
