In exercises 1-5, find the sum of the arithmetic sequence having the data given. Project 8.02
<span>a1 = 5, an = 3, n = 20 </span>
<span>a1 = 7, d = - 3, n = 20 </span>
<span>a1 = 81, an = - 13, n = 20 </span>
<span>a1 = 5, d = 7, n = 120 </span>
<span>an = 5, d = -2, n = 12 </span>
The variable "y" equals the square root of two and the negative square root of two.
The problem may be solved using the quadratic formula.
Answer:
52 23/24
Step-by-step explanation:
31 x 41 / 8 x 3
1271 / 8 x 3
1271 / 24
convert to mixed fraction
52 23/24
Answer:
first what do you look like???,
Because it passes the vertical line test.