The area of a circle is decreasing at a constant rate of 181 square centimeters per second. At the instant when the radius of the circle is 4 centimeters, what is the rate

of change of the radius? Round your answer to three decimal places.

the answer is 62.8 cubic units

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

roots are from trees

step-by-step explanation:

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2