Ryan runs 100 m two times. his times were 14.19 s and 13.78 s. daniel runs 100 m two times. his times were 15.77 s and 16.24 s. how much greater was daniel's total time than ryan's total time? enter your answer in the box.

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.

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?