A population of lizards decreases exponentially at a rate of 12.5% per year. What is the equivalent monthly rate to the nearest
2 answers:
Answer:
1.04%
Step-by-step explanation:
We are given that there is 12.5% decrease in lizards exponentially in 1 year i.e. 12 months.
Therefore, the percentage decrease in lizards per month will be 12.5% divided by 12.
i.e. = 1.0416667%
So, the percentage decrease per month is 1.0416667%
Hence, rounding 1.0416667% to nearest hundredth, we get 1.04%
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Answer:
Step-by-step explanation:
From the figure attached,
If the figures shown are congruent (Equal in shape and size), length of all the sides must be equal.
Therefore, sides sides CD and GH must be equal in measures.
Distance between the two points and
is given by,
d =
Length of the side CD having ends C(-4, 4) and D(0, 5) will be,
CD =
CD =
=
Length of GH having ends G(0, -4) and H(4, -5) will be,
GH =
=
=
Therefore, m(CD) = m(GH)
Similarly, we can prove all corresponding sides of two figures equal in measure.
This shows ABCD ≅ EFGH.