In a class of pupils, 12 play the flute and piano. 1 plays the flute only.
2 play the piano only.
14 play neither instrument.
How many pupils are in the class?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm