Answer: a.= 28.2°, b= 13.6cm, c = 3.2cm.
Step-by-step explanation:
each student at madison high school studies exactly one foreign language. Three-fifths of the students takes Spanish and one-fou
1 answer:
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Answer:
(a) Growth
Step-by-step explanation:
Given
-- current
--- rate
Solving (a): Growth or decay
The question says his followers increases each day by 24%.
Increment means growth.
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<em>Hence, it is a growth problem</em>
Solving (b): Equation to represent the scenario.
Since the rate represents growth, the equation is:
Substitute: and
So firstly, we have to find the radius of the circular garden before finding the circumference (the amount of fencing needed to surround the garden). To find the radius, use the area formula (), plug in the area of the garden (36 ft^2) and solve for r as such:
So that we know the radius, plug that into the circumference equation () to solve:
Your answer is A. 12√π.