After a special medicine is introduced into a petri dish full of bacteria, the number of bacteria remaining in the dish decreases rapidly. The relationship between the elapsed time t, in seconds, and the number of bacteria, B second ( t ), in the petri dish is modeled by the following function: Bsecond(t)=6000⋅(15/16)t Complete the following sentence about the rate of change in the number of bacteria in minutes. Round your answer to two decimal places.
Every minute, the number of bacteria decays by a factor of ___.

if x decreases by 4 then y increases by 10

step-by-step explanation:

351°f

step-by-step explanation:

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.