It is recommended that people have 1 gram of calcium each day. How many milligrams of calcium is that?

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

Let x = a + bi and y = c + di and z = f + gi. which statements are true?