Convert the decimal-based numbers 79, 83 to bytes, and then multiply these two bytes in gf(28) with respect to the irreducible polynomial x8+x4+x3+x+1 by hand.

With #! i’ve tried to figure it out but i can’t.

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Construct the graph that models the given situation