<span>The surface area of a sphere is equal to [4 x Pi x R^2]. In other words, four multiplied by 3.14 multiplied by the radius squared. If the radius of a sphere is 15 yards, the approximate surface area is [4 x 3.14 x (15x15)] = [12.5 x 225] = [2,812 yd^2]. The surface area of a sphere with radius 15 yd is approximately 2,800 yards.</span>
Answer:
-5 < x < 5
Step-by-step explanation:
|x| < 5
This can be split into two cases: x < 5 and -x < 5 because |x| could be either x or -x depending on whether x is positive, negative, or 0. Solving the second one we get x > -5 so the answer is -5 < x < 5.
Answer:
Graph
Step-by-step explanation:
Hey there! :)
Answer:
A = 9/16 in².
Step-by-step explanation:
Use the formula A = s² to solve for the area where s = 3/4 in:
A = (3/4)²
A = 9/16 in².
<span>The probability that a randomly selected monthly cell phone bill is more than $127 is given by
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