2. The number of bacteria colonies on a petri dish can be determined by the function below.
b(t) = 2(3)
Which statement represents the meaning of the a and
b values from the function in terms of the problem
situation?

Which of the following three dimensional figures has a circle as it’s base

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

Jon’s weight loss for each week of the month is 5 lbs., 2.5 lbs., and 2.5 lbs. he gained 3.5 lbs. the last week. if jon originally weighed 198 lbs., how much does he weigh now?