A man sets out to travel from A to C via
B. From A he travels a distance of 8 km on
a bearing N30°E to B. From B he travels a
further 6 km due east.

a Calculate how far C is
i north of A
ii east of A.
b Hence, or otherwise, calculate the
distance AC correct to 1 decimal place​

if i put something wrong your not gonna like it so rather not say nothing.

answer: your answer is a

19

step-by-step explanation:

(a) {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …}

(b) $59 398

step-by-step explanation:

(a) the annual sequence of profits

aₙ = a₁rⁿ⁻¹

the model for the sequence of profits is {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …} .

(b) profit after 15 yr

  a₁ = $ 30 000

  r = 1.05

a₁₅ = 30 000 × 1.05¹⁴

a₁₅ = 30 000 × 1.979 93

a₁₅ = $59 398

the profit in year 15 will be $59 398.