First, identify the formula you will use.
sum of all scores / number of scores = 225.
(192 + 214 + 250 + x) / 4 = 225
192 + 214 + 250 + x = 900
x = 900 - 656
x = 244
<span>75.146523539 is the answer</span>
Question 26)
Circumference = πD
To find the arc of a quadrant, divide the circumference by 4 = 1/4 πD
Diameter = Radius x 2 = 24 x 2 = 48
Circumference of the arc of the playground = 1/4 x π x 48 = 12π = 37.70 ft
Distance around the playground = arc + radius + radius
Distance around the playground = 37.7 + 24 + 24 = 85.70 ft (nearest hundredth)
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Answer: 85.70 ft
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Answer:
The answer is A) 5^2 + (2 x 1) - 14
Step-by-step explanation:
Use PEMDAS ( Parentheses, Exponent, Multiply or Divide, Add or Subtract)
5^2 + (2 x 1) - 14
5^2 + 2 - 14 Do what's in the parentheses
25 + 2 - 14 Then you will do the exponent
27 - 14 Then you subtract
13
