A patient ingests 5 grams of a certain drug which dissolves away at a constant rate of 10% per hour. How long will it take before there is only one gram left?

a.)
15.9 hours

b.)
14.2 hours

c.)
15.3 hours

d.)
16.9 hours

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

Angle mno is s rotated 180 degrees counterclockwise about the origin to form angle m’n’o’. which statement shows the measure of angle m’n’o’?

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.