Answer:
3×c+5=9
Step-by-step explanation:
thats the answer ig
Answer:
aₙ = n²
Step-by-step explanation:
<u>Given sequence:</u>
Or
<u>So the nth term is:</u>
Answer:
C. 9 miles/gallon
Step-by-step explanation:
Answer:
2.0
Step-by-step explanation:
Couldn't really understnd what you wrote but I'll assume it's the standard deviation of a fair, 7-sided die
The standard deviation is just the square root of the variance (which is just the second moment minus the first moment squared)
The first moment (AKA the average is..)
The second moment is..
Answer: -34
Step-by-step explanation: