Students at schools in different states calculated the volume of snow that it took to fill one cup of water after the snow had melted. their results, in cups, were: \qquad\begin{aligned}3.7,& & 3.0,& & 3.9,& & 2.5,& & 2.5,& & 2.2 \end{aligned} 3.7,3.0,3.9,2.5,2.5,2.2 to the nearest tenth of a cup, how much greater was the mean than the median of their calculations?

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )

b i think

step-by-step explanation:

not really sure

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.

b

step-by-step explanation: