Question

Help please and thank you<3

Answer 1

D. 3 parts

Explanation:

10

c(n) = -------; c(n) = 1,300,000

3n

10

(3n)1,300,000 = ------

3n(3n)

3,900,000n = 10

÷3,900,000 ÷3,900,000

---------------- --------------------

n = 0.0000025641 or 2.5641 × 10⁻⁶

n = 2.5641 or rounded to 3

I really hope this helps!