A water tank is in the shape of a sphere of radius 15 feet. The tank is supported on a metal circle 12 feet below the center of the sphere, as shown in the figure. Find the radius of the metal circle.
 figure 1.png)
9 ft
You might also like to view...
The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana.AlabamaArkansasLouisianasoybeans (s)soybeans (s)soybeans (s) peanuts (p)rice (r)sugarcane (n)corn (c)cotton (t)rice (r)hay (h)hay (h)corn (c)wheat (w)wheat (w)cotton (t)Let U be the smallest possible universal set that includes all of the crops listed, and let A, K and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find each of the following sets.The set of crops in U.
A. {s, p, c, h, w, r, t, n, c} B. {s, p, c, w, r, t, n} C. {s, p, c, h, w, s, r, t, h, w, s, n, r, c, t} D. {c, h, n, p, r, s, t, w}
Factor completely, if possible.x2 - 8x - 48
A. (x - 4)(x + 1) B. (x + 4)(x - 12) C. Prime D. (x - 4)(x + 12)
Graph the function f by starting with the graph of y = x2 and using transformations (shifting, compressing, stretching, and/or reflection).f(x) = 
x2 + 
x - 1 
A. 
B. 
C. 
D. 
Use the Principle of Mathematical Induction to show that the statement is true for all natural numbers n.4 + 4 ? 
+ 4 ? 
2 + ... + 4 ? 
n - 1 = 
What will be an ideal response?