Lily is a botanist who works for a garden that many tourists visit. the function f(s) = 2s + 30 represents the number of flowers that bloomed, where s is the number of seeds she planted. the function s(w) = 40w represents the number of seeds she plants per week, where w represents the number of weeks.

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.