Answer: 27
Explanation:
P = 2(l+w) = 2 · (9 + 4.5) = 27
Answer:
Step-by-step explanation:
You would first have to plug in for x, (which is already given). After plugging in for x, you would need to solve the equation to get y.
Once you have both x and y, you will have your (x,y)
For example: (given x value = -5)

so:
x = -5
y = -14
( -5, -14)
Answer:
y = 2.5x + 33.4, y = 75.9 miles
Step-by-step explanation:
Equation is y = 2.5x + 33.4
17 = 2.5 x + 33.4
y = 2.5 (17) + 33.4
y = 42.5 + 33.4
y = 75.9 miles
First find the rate of growth (k)
P=Ae^kt
P 76 million
A 72 million
E constant
K ?
T time 1998-1992=6 years
Solve the formula for k
K=[log (P/A)÷log (e)]÷t
K=(log(76÷72)÷log(e))÷6
k=0.009
Now find the population in 2012
P=Ae^kt
P ?
A 72 million
E constant
K 0.009
T time 2,012−1,992=20 years
P=72×e^(0.009×20)
p=86 million. In 2012
Answer:
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