Question

help meeeeeeeeeeeeeeee pleaseeeeeeehelp meeeeeeeeeeeeeeee pleaseeeeeeehelp meeeeeeeeeeeeeeee pleaseeeeeeehelp meeeeeeeeeeeeeeee pleaseeeeeeehelp meeeeeeeeeeeeeeee pleaseeeeeeehelp meeeeeeeeeeeeeeee pleaseeeeeee

Answer 1

t = 11.7

Explanation:

r

A = P (1 + -------)^(nt)

n

A = 5000 = (2500 × 2)

P = 2500

n = 2

t = ?

0.06

5000 = 2500 (1 + ----------)^(2)(t)

2

0.06

5000 = 2500 (1 + ----------)^(2)(t)

÷2500 ÷2500 2

0.06

2 = (1 + ----------)^(2)(t)

2

0.06

log₁₀ 2 = log₁₀ (1 + ----------)^(2)(t)

2

0.06

log₁₀ 2 = 2t × log₁₀ (1 + ----------)

2

0.06 0.06

÷ log₁₀ (1 + ----------) ÷ log₁₀ (1 + ----------)

2 2

log₁₀ 2

----------------------------- = 2t

0.06

log₁₀ (1 + -------- )

2

log₁₀ 2

(1/2) ----------------------------- = 2t (1/2)

0.06

log₁₀ (1 + -------- )

2

(1/2) 23.44977225 = 2t (1/2)

11.72488613 = t

11.7 ≈ t

I hope this helps!