TetraLifeguard TetraLifeguard
  • 31-05-2018
  • Mathematics
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The number preceding each line identifies the scale size of the font. Do NOT round your answer. Enter all digits of your answer below.

The number preceding each line identifies the scale size of the font Do NOT round your answer Enter all digits of your answer below class=

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calculista
calculista calculista
  • 09-06-2018
let
an ------> the scale size of the font

we have that
a1=1
a2=1.5
a3=2.25
a4=?

a2/a1=1.5/1=1.5
a3/a2=2.25/1.5=1.5

the scale factor is 1.5
so
a4=a3*1.5------> a4=2.25*1.5------> a4=3.375

the answer is
3.375
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