Determine if the data is biased or not biased: A phone-in survey is taken by a radio station to see how many listeners enjoy jazz in the morning.

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )