Answer: A) Exponential Function
Step-by-step explanation:
Hi, an exponential function describes best the total number of rabbits in the colony over time, because the population tends to multiply by a specific rate over time.
An exponential function can be described as a growth function, for example in the form:
A = P (1 + r) t
Where:
p = original population
r = growing rate (decimal form)
t= years
A = population after t years
Answer:
KM=41.6
Step-by-step explanation:
Cross Multiply and Solve for KM.
Answer:
30% of the pages are arithmetic, or 108 pages
Step-by-step explanation:
50% are on algebra = 180 pages
360 x .5 = 180
20% are on geometry = 72 pages
360 x .2 = 72
30% are on arithmetic = 108
180 + 72 + 108 = 360 pages
50% + 20% + 30% = 100%
Answer:
Step-by-step explanation:
We want to solve , where .
We rewrite in terms of sine and cosine.
Use the Pythagorean identity: .
This is a quadratic equation in .
By the quadratic formula, we have:
or
or
or
When ,
on the interval .
When , is not defined because