In 1994, school lunch at Rockwell High School was $1.20. In 1999, the cost increased to $2.25. Find the annual rate of change in the price for school lunch from 1994 to 1999.

a.

$0.18 per year

c.

$0.20 per year

b.

$0.21 per year

d.

$1.05 per year

Question

3 August, 00:11

+1

Answers (1)

Know the Answer?

Rogelio Coffey · Answer 1

B. 0.21 per each year you have to subtract 1.20-2.25 and you’ll get 1.05 and you divide 1.05 Times 5 and 0.21 is the answer

In 1994, school lunch at Rockwell High School was $1.20. In 1999, the cost increased to $2.25. Find the annual rate of change in the price for school lunch from 1994 to 1999.a.$0.18 per yearc.$0.20 per yearb.$0.21 per yeard.$1.05 per year