Answer:
width= 3.17
Step-by-step explanation:
Divide 38 (the area) by 12 (the width)
1 inch= 2.54
6 inch= 15.24 becuase 2.54*6=15.24
Hope this helps!!
Answer:
8πcm²/sec
Step-by-step explanation:
The radius of the circle increases at a rate of dr/dt = 0.25cm/sec
The radius of the circle r = 16cm
The area of the circle increases at a rate of dA/dt = ?
Area of a circle = πr²
We take the derivative with respect to t
dA/dt = 2πrdr/dt
dA/dt = 2 π (16)(0.25)
dA/dt = 8πcm²/sec
Thank you!!!
The answer is y=4/-3
Or y=4x-3
Volume of the wrapper = pi * 0.7^2 * 10 = 4.9pi cm^2
Volume of one tablet = 0.7^2 * 0.5 pi = 0.245pi
Number of tablets in the wrappe = 4.9pi / 0.245pi = 20 (answer)