The transportation department has to put a railing along the outer curve of this road. The road is 20 feet wide. What is the len
gth of the outer curve to the nearest foot? Use the value Pi= 3.14..
2 answers:
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Answer:
20
85%
Step-by-step explanation:
You are given the function
If n is the number of hours, then initially n=0 and
If S(n) is the function of exponential growth, then it can be represented as
where I is the initial amount, r -is the percent growth rate and n is the number of hours.
If b = 1.85, we can represent it as b = 1 + 0.85. Thus, the hourly percent growth rate of the bacteria would be 0.85=85%.
Answer:
The area of new pumpkin patch is = 15 x² + 380 x + 2400
Step-by-step explanation:
Given as :
The length of rectangular patch = L = 40 meters
The width of rectangular patch = W = 60 meters
So, The area of rectangular patch = Length × Width
Or, = L × W
So , = 40 meters × 60 meters
Or, = 2400 meters²
Again The Width of new Patch = ( 40 + 3 x ) meter
And The Length of new Patch = ( 60 + 5 x ) meter
Or, = L × W
So , = ( 40 + 3 x ) meters × ( 60 + 5 x ) meters
Or, = 2400 + 200 x + 180 x + 15 x²
Or, = 15 x² + 380 x + 2400
Hence The area of new pumpkin patch is = 15 x² + 380 x + 2400 Answer