Jake created a cube for his math game using numbers and letters. He rolled the number cube 50 times.

The cube landed on a number 15 times out of the 50 rolls.

Based on Jake's rolls, how many times should he expect to land on a

number out of the next 20 rolls?

,kjhgfd

step-by-step explanation:

yes

yes yes yes

d

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.