Divide 42 by 89
now the answer is 0.4719... but to get a percent multiply by 100
the answer is now 47.19... so to round to the nearest tenth your answer is 47.2%
A circle is a curve sketched out by a point moving in a plane. The equation that Mia will write is S = (360 × A)/(πR²).
<h3>What is a circle?</h3>
A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a set distance from a given point, the centre.
Given the area of the sector of a circle is given by,
A = (πR²×S)/360°
Now, If Mia solved this equation for S, then the equation that she will write is,
S = (360 × A)/(πR²)
Hence, the equation that Mia will write is S = (360 × A)/(πR²).
Learn more about Circle:
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Step-by-step explanation:
1. 4% commission on $1400
= 4/100*1400
=0.04*1400
=$56
2. 3% commission on $800
= 3/100*800
=0.03*800
=$24
total earnings = 56+24
total earnings = $80
1. 4% commission on $pp
= 4/100*pp
=0.04*pp
=0.04pp
2. 3% commission on $cc
= 3/100*cc
=0.03*cc
=0.03cc
total earnings = 0.04pp+0.03cc
1 1/2
Hope I helped! (^_^)/
Answer:
more info pls
Step-by-step explanation:
