Answer:
A) 
Step-by-step explanation:
Area of a trapezoid is 

<h3>Key points :-</h3>
᪥ The formula to find the 31st term is : 
᪥ In the formula,
represents the first term of the sequence.
᪥
is the number of terms, In our case n is 31.
᪥
is the common difference between the terms, In our case d is 4.

<em>Detailed Solution is attached</em>᭄
40℅ is bigger because 1/5 as a percent is 20℅
The factors of 1078 are 1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, and 1078.
Answer:
first: 1/3
second: 1
third: 1/2
Step-by-step explanation: