Mrs. Crown gave a typing test to her students. She recorded each student's average typing speed, in words per minute. The dot
plot below shows the recorded data
Average Typing Speed
20
22
24 26 28 30 32
Words Per Minute
34
36
Which of the following is the best measure of variability for the data?
A
interquartile range
B. mean absolute deviation
median
D. mean

answer: 19 is   2

step-by-step explanation: i just looked at your answer and wrote it down

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

sorry not sure

step-by-step explanation:

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or