Write an
explicit formula for
then
th
an.
term of the sequence 45, 15,5.

The sequence above is a geometric sequence

For an nth in a geometric sequence

where n is the number of terms

a is the first term

r is the common ratio

From the question

a = 45

r = 15 / 45

The explicit formula for the sequence is

U(n) = 45(1/3)^n-1

Hope this helps you

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

hi how are you doing today? if you ever need just tell me

step-by-step explanation: