If a penny has a circumference of 59.69millimeters, what is the radius of a penny?

Circumference = 2 * pi * radius. So we just plug in our given information and solve for the missing variable. 

59.69 = 2r

Divide both sides by  to isolate the variable r. 

r = 59.69 / 

Put that into the calculator

r ≈ 93.7608 mm

Explanation:

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.