The ages of four groups of 10 workers at a factory are shown, which group has the largest mean absolute deviation?
A) group 1
B) group 2
C) group 3
D) group 4

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

a rotation about point l

step-by-step explanation:

quizlet

1. perpendicular

2. parallel

3. perpendicular

b

step-by-step explanation: