12^4 which is equal to 12 times itself 4 times
<span>A store sells 3 ears of corn for $1. They round prices to the nearest cent as shown below. Tell whether you would describe the relationship between cost and number of ears of corn as proportional relationship. Justify your answer. Ears of corn 1 2 3 4 Amt charged($) 0.33 0.67 1.</span>
6(7)^2+4(7)+8=y
6(49)+28+8=y
294+28+8=y
330=y
