D: 657.825
Start by converting 5 1/4 to a decimal. I’m assuming you have memorized 1/4 as a decimal, but if you haven’t yet, it’s 0.25. Add 0.25+5=5.25
One bag covers 125.3 ft square, but we have 5.25 bags. Change the one to 5.25 and multiply by 125.3.
Multiply 5.25x125.3
It equals 657.825
Hope this helps, reach out if you’re still confused!
Step-by-step explanation:
Area of a circle is pi times r-square
So...
<em>Do the rest yourself, my calculator and pen are not </em><em>handy</em><em>.</em><em> </em><em>Sorry</em>
0.722 because a percentage is part of a whole number, so there would be no number before the decimal
<h3>
Answer: C) 19 cm</h3>
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Work Shown:
r = 3 .... radius
pi = 3.14 approximately
C = 2*pi*r .... circumference
C = 2*3.14*3
C = 18.84
C = 19
After rounding to the nearest whole number, the circumference is approximately 19 cm.
