Trevor's bank pays 1.94% simple interest. Of his principal is $241, and he left all of it in his account for 54 days. How much interest will Trevor earn?

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  $0.70

Step-by-step explanation:

The interest is computed using the formula ...

  I = Prt

where r is the annual rate, and t is the time in years. Banks compute interest using "ordinary interest", which assumes a 360-day year. Trevor's interest is ...

  I = $241(0.0194)(54/360) = $0.70

3; 9 is 8 to -4

step-by-step explanation:

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