Alocal grocery store sells individually packaged slices of cake, all labeled with the same weight of 4 oz. suppose we take a random sample of 49 cake slices and record their weights. the mean weight of our sample of 49 slices is 4.2 oz. assume that the population standard deviation is 0.2 oz true or false? it is very likely that the actual cake slice weight mean is higher than 4 oz a. true b. false

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.

step-by-step explanation:

i think it’s a i believe