*** algebra 2 you are studying bacteria; the population originally started with 6,000 bacteria. After 2 hours, there were 28,000 cells. A.) find the exponential model (equation). B.) how many cells expected after 4 hours ?

there would be 365 different 4 digit numbers

step-by-step explanation:

i belive that it is 365 because i asked google

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared