The growth of a population of E. coli bacteria can be modeled by the function E(t) = 500(11.547) and the growth of the population of Salmonella bacteria ca
be modeled by the graph below, where t measures time in hours.
40000
30000
20000
-10000
-1.5
-0.5 0
0.5
5
2
2.5
At what time, will the population of the two bacteria be the same?
O A. 1.81
O B.1.79
O C. 1.82
O 0.1.78

step-by-step explanation:

answers available in this download

(pearson%2c%25202012)%2520bbs.pdf& usg=aovvaw1obmtxnfghfgxhx0urh_je

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

i would you but i don't under stand the qustion

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this