Matthew has been observing 10 bacteria in a petri dish for his science class. if the bacteria population doubles every 12 hours, how many bacteria will be in the dish after 2 full days?

a. 20 bacteria
b. 40 bacteria
c. 80 bacteria
d. 160 bacteria

2.83941151 would be the answer you're looking for! : )

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation: