Answer:
i think it is the 3rd one i'm not sure
Step-by-step explanation:
i' not 100% sure so be carfeul
Answer:
0.07
Step-by-step explanation:
to find the IQR you do Q3-Q1
2.00-1.93
Answer:
a = 1
Step-by-step explanation:
3a - 1 = 2a
3a - 2a - 1 + 1 = 2a - 2a + 1
a = 1
Ab + bc = ba + bc = b( a + c )
81 beats per 1 min then 162 per 2 min