The age of a tree when the diameter is 11 inches is 80.
<h3>What is the age of the tree?</h3>
The age of the tree increases by 10 with a 1 inch increase in the diameter of the trunk. This represents a linear increase.
The equation that can be used to represent the age of a tree given its diameter is :
age of the tree when the diameter is 4 inches + [(difference between 11 inches and 4 inches) x rate of change in age)
10 + (10 x 7) = 80
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Answer:
(-5, 0) and (5, 0)
Step-by-step explanation:
This equation fits the form for a hyperbola with x-intercepts. The standard form for such an equation is
To get the equation in the question into this standard form, divide each term by 400.
To find the x-intercepts, make <em>y</em> = 0.
The vertices are located at the points (-5, 0) and (5, 0).
<em>Note: </em>There are no <em>y</em>-intercepts; making <em>x</em> = 0 produces no real solutions for <em>y</em>.
Answer: he would have $13134 at the end of 10 years
Step-by-step explanation:
The formula for continuously compounded interest is
A = P x e (r x t)
Where
A represents the future value of the investment after t years.
P represents the present value or initial amount invested
r represents the interest rate
t represents the time in years for which the investment was made.
e is the mathematical constant approximated as 2.7183.
From the information given,
P = $9000
r = 3.79% = 3.78/100 = 0.0378
t = 10 years
Therefore,
A = 9000 x 2.7183^(0.0378 x 10)
A = 9000 x 2.7183^(0.378)
A = $13134 to the nearest dollar
398÷4= 99.5
$398 is your total
C=Cost of glasses(99.50)
X=Pairs of Glasses(4)
The answer is <u>C</u> because c equals 99.50, X equals 4.
I dont know if you can understand this is the best way that I can show u!
Answer:-3
Step-by-step explanation:
40-7=33
33/-11=-3