Answer: 200
Step-by-step explanation:
since 10 is one part
10 x 20 = 200
Answer:
592 hours
Step-by-step explanation:
Given


Required
Determine the time taken to cover the area
Since, the oil formed a circular pattern; the question will be answered using area of a circle

Let t represent the time take to cover 11000m²;
The relationship between these parameters is:

Substitute 3.14 for π

Divide both sides by 3.14



Take square root of both sides



Divide both sides by 0.10




<em>(</em><em>Approximated)</em>
<em>Hence, it'll take approximately 592 hours to cover the given area</em>
It c) because it 56 out of 100
Step-by-step explanation:
Answer attached :)
Hope it helps :D
The length of the arc =R × theta
theta =the length of the arc /R
theta =16/19.36
that's what i know