Question

A store had 100 t-shirts. Each month, 30% of the t-shirts were sold and 25 new t-shirts arrived in shipments. Which recursive function best represents the number of t-shirts in the store, given that f(0) = 100?
A. f(n) = f(n - 1) • 0.3 + 25, n > 0
B. f(n) = 100 - f(n - 1) • 0.3 + 25, n > 0
C. f(n) = f(n - 1) • 0.7 + 25, n > 0
D. f(n) = 100 - f(n - 1) • 0.7 + 25, n > 0

Answer 1

@welshfella

Answer 2

91.5

Answer 3

So its c

Answer 4

thnx :)

Answer 5

Mhm :)

Answer 6

xD

Answer 7

he googled it

Answer 8

at least he helped @BioHazard9064 :)

Answer 9

indeed

Answer 10

:)

Answer 11

:) Atleast i did help xD

Answer 12

yep and it was right so gj