The estimated number of organisms in a population after t days is shown in the table below.
t days
2.
4
estimated number of organisms, n
860
1,250
1,800
2,600
3,720
6
8
10
Which equation best models the situation?
{ - 1.2(600)"
n-600(1.2)'
n-1.2(600)
1 - 600(1.2)"

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.

15 liters is approximately how many gallons