Answer:
15, 840.
Step-by-step explanation:
-HCM(GCM)
105's factor are 1, 3, 5, 7, <em>15</em>, 21, 35, 105.
125's factor are 1, 2, 3, 4, 5, 6, 8, 10, 12, <em>15</em>, 20, 24, 30, 40, 60, 120.
so, the answer is 15!
Answer: sure
Step-by-step explanation:
Answer:
-3.11666666667
Step-by-step explanation:
remove parentheses by multiplying factors.
use exponent rules to remove parentheses in terms with exponents.
combine like terms by adding coefficients.
combine the constants. hope this helps you :)
Answer:
5
Step-by-step explanation:
Given that :
Miles ridden in Tuesday = 10
Miles ridden on Wednesday = 20
Sample size, n = 2
Mean :
(10 + 20) / 2
= 30 /2
= 15
Mean absolute deviation :
(|10 - 15| + |20 - 15|) / 2
(5 + 5) / 2
10 / 2
= 5
