Answer:
114540 mature long leaf pines
Step-by-step explanation:
Given that the matured long leaf pine trees in a forest that covers 83 acres.
1 acre = 6 plot
83 acres = 83 × 6 = 498 plots
Among the three and half samples, he actually made use of 3 plots. So,
The first plot contains 212 mature trees, the second plot contains 242 mature trees, and the third plot contains 236 mature trees. That is 3 plots contain
3 plot = 212 +242 + 236 = 690 trees
The number of mature long leaf pines in the entire forest can be estimated as
= 498/3 × 690
= 166 × 690
= 114540 mature long leaf pines in the entire forest.
Answer:
<h2>3x + y = b</h2>
<em>b - </em><em>any real number</em>
Step-by-step explanation:
Parallel lines have the same slope.
We have the equation of a line in the standard form <em>Ax + By = C</em>.
Convert to the slope-intercept form <em>y = mx + b</em>
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
<em />
<em>subtract 9x from both sides</em>
<em>divide both sides by 3</em>
Therefore we have the slope <em>m = -3</em>.
Put it to the equation of a line:
<em>add 3 to both sides</em>
Answer:
64
Step-by-step explanation:
960 divided by 15 is 64. The unit rate means one so you are trying to get it to 1 second so just do 15 divided by 15 which is 1, then 960 divided by 15 which is 64
Answer:
A
Step-by-step explanation:
Looking at the function, we have;
V(t) = 1,000(1.06)^t
Mathematically, the amount earned on an investment that offers a particular constant percentage return to a particular number of years can be written as;
V = I(1 + r)^t
where V is the value of the investment after some certain number of years
I is the initial amount invested
r is the constant percentage increase
and t is the number of years.
Let’s now re-write what we can deduce in the question.
This is;
V(t) = 1000(1 + 0.06)^t
Thus what this 0.06 represents is r which is the constant interest rate