Diameter=50ft
radius=50/2=25
C=2pier
C=2)(3.14)(25)
C=50 (3.14)
C=157ft
this is the area of a circle
Is this correct ?

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

In the geometric progression –3, 12, −48… what term is 3,072?