Mark estimates that the distance from his house to his school is 15. 5 mi. The actual distance is 14. 5 mi. To the nearest tenth of a percent, what is the percent error in mark's estimate?.

The recommended daily calcium intake for a 20-year-old is 1,000 milligrams (mg). one cup of milk contains 299 mg of calcium and one cup of juice contains 261 mg of calcium. which of the following inequalities represents the possible number of cups of milk m and cups of juice j a 20-year-old could drink in a day to meet or exceed the recommended daily calcium intake from these drinks alone?

Choose the best option to complete the statement. the purpose of the first phrase of the u.s. constitution, "we the people," is to demonstrate the power of the president to the people show the people that the government leaders are in charge show that the people created the government and that it exists for the people discourage enemihoees of the people from trying to interfere with our country

The solutions to the inequality y ≤ 2x − 4 are shaded on the graph. which point is a solution? p