Find the 20th term: -30, -22, -14, -6, (Hint: Finding the nth term if an Arithmetic Sequence formula: a, = a; +(n-1)d. ) show work please

122

Step-by-step explanation:

a(n) = a +(n-1)d

  a=-30

 d=-22+30=-14+22=-6+14=8

   a(n) = -30+(n-1)8

   a(20) = -30+(20-1)8

             =122

hope this helps

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80