A poll asked 325 people whether they would support a certain amendment to the state constitution. 58% of people said they would. Write a 95% confidence interval.
53.5% to 62.5%

53% to 63%

54% to 62%

52.5% to 63.5%

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?