Answer:
Step-by-step explanation:
the formula for an arithmetic sequence is
a, a+d,a+3d,a+3d etc, where d is the common difference
we have the terms -6, 13,23
first term is -6
-6+19=13
however, 13+10=23
this is not an arithmetic sequence
Answer:
92 degrees
Step-by-step explanation:
Answer:
Average: Add all and divide by 6
that gives us 92/6 = 15.333... or 15
Median: order it:
9, 14, 14, 18, 18, 19
median is 16
2 averages
Median: 16
Average: 15.33.. or 15
Outlier: 9
Answer:
Account B principle for B=400, principle for A=200
Step-by-step explanation:
Answer:
It is important because it allows you to calculate the surface area of a trapezoidal prism
Step-by-step explanation:
