The graphs, on the right, show the percentage of jobs in a country's labor force held by men and women from 1970 through 2010. The formula p=2.3t + 33.2 models the percentage of jobs in the labor force, p, held by women t years after 1970. Answer parts a through c. Percentage of Jobs Percentage of Jobs Held by Men and Women 80- 66.8% 70 Men 52.3% 60- 50- 40 30- Women 47.7% 33.2% 20- 10- 0+ 1970 1980 1990 2000 2010 Year a. Use the appropriate graph to estimate the percentage of jobs in the labor force held by women in 2000. Give your estimation to the nearest percent. p = 46% (Round to the nearest whole number as needed.) b. Use the mathematical model to determine the percentage of jobs in the labor force held by women in 2000. Round to the nearest tenth of a percent. p = 45.8 % (Round to the nearest tenth as needed.) c. According to the formula, when will 55% of jobs in the labor force be held by women? Round to the nearest year. 55% of jobs in the labor force will be held by women by