Answer:
3 9/32
Step-by-step explanation:
Answer: it should just be 6.57
Step-by-step explanation:
The common difference, d, can be determined by subtracting the two consecutive values:
1 - 5 = -4
-3 - 1 = -4
-7 - -3 = -4
Then, using the equation:
an = a1+ d(n-1)
a_21 = 5 + (-4)(21 - 1)
a_21 = -75
The answer is letter D. I hope I was able to help you. Have a good day!
Answer:
(pi) is irrational ...........
Answer:
The difference is 1,563 feet.
Step-by-step explanation:
1,281+282=1,563
