Select the correct answer.
the area (a) of a circle is a function of its radius (r) and is giv...
Mathematics, 26.07.2019 20:10 lacourboud20005
Select the correct answer.
the area (a) of a circle is a function of its radius (r) and is given by the function a = f(r) = πr2. what is the domain of this function?
a.
all positive real numbers
b.
all real numbers
c.
all positive real numbers including 0
d.
all real numbers excluding fraction
Answers: 2
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Answers: 1
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Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?
Answers: 3
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Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2
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