Fairhope High School - Mr. Tim Yahr
Fairhope High School - Mr. Tim Yahr

Monday 4/9/18

ANSWERS to pizzza problem.

SMALL d=10" and r=5" and A=3.14159X5X5=78.5 sq.in.  Price per sq.in. = 11.99/78.5=$0.1527

MEDIUM d=12" and r=6" and A=3.14159X6X6=113.1 sq.in.

Price per sq.in. = 13.99/113.1=$0.1237

LARGE d=14" and r=7" and A=3.14159X7X7=153.9 sq.in.

Price per sq.in. = 15.99/153.9=$0.1039

XL d=16" and r=8" and A=3.14159X8X8=201.1 sq.in.

Price per sq.in. = 17.99/201.1=$0.0895

Best buy is the XL if you need that much pizza.  It is almost half the price per sq.in. as the SMALL.

 

HW due WED 4/11:

10.3: 3-17.  Don't forget pictures and work.

UPCOMING IMPORTANT EVENTS

PNN LINK

ALMA MATER

UNIFORM SURVEY

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