Bowling ball radius = 108 mm
Sphere Volume = <span> 4/3 • <span>π <span>• r³
bowling ball volume = 4/3 * PI * 108^3
</span></span></span><span>bowling ball volume = 5.2767e+6
</span>
<span><span>bowling ball volume = 5,276,669 cubic mm
baseball radius = 37 mm
baseball volume = </span>4/3 * PI * 37^3
</span><span><span>baseball volume = 4/3 * PI * 37^3
</span>
</span>
<span>baseball volume = 212,174 </span><span>cubic mm
bowling ball greater than baseball by a factor of:
</span>
5,276,669 / <span>212,174 = </span>
<span>
<span>
<span>
24.8694450477
</span>
</span>
</span>
answer is D
Easy example that shows
:
Let
.
Then
.
So
, or
, and so
.
The basic idea is to find the period of the repeating decimal, move the
digits belonging to one period over to the left of the decimal point by multiplying by
, then subtract the original repeating decimal from this new number, and finally divide by
.
A slightly more complicated example:
Let
.
Then
.
Then
, or
Answer:
A: Rectangle
Step-by-step explanation:
Hopefully this helps
Answer:
180
Step-by-step explanation:
find the height by using pythagoras theorem
25²=7²+h²
h=24
then by using trapezium area formula, you will get it
Answer:315
Because 9x35=315 and he has a pay of 9 a hour