Answer:
The variance is 49595.9
The standard deviation is 222.7
Step-by-step explanation:
The step -by -step explanation is shown in the picture above.
Answer:
-sqrt(3)
Step-by-step explanation:
Solve each individually
The answer would be the second option B) because we can cross out A) and D) since those are multiplication, and it's not C) because that's commutative property, not associative.
Answer:
12
Step-by-step explanation:
since i helped can i have brainlist please :D
Answer:
it will take 4 hours( I'm not so sure)
Step-by-step explanation:
$25x $15
------- = ------------- + 75
1h. 1h
25x = 100
x =100/25
x = 4