Step-by-step explanation:
Using cosine rule,
f² = g² + e² - 2(g)(e)(cosF) = 6.7² + 5.9² - 2(6.7)(5.9)(cos70°)
= 52.6598 in²
Hence f = 7.3 in.
The formula of the compound interest is V = V₀(1+r%)ⁿ, where V₀ is the initial amount invested, r= interest in%, n = the period or number of years
and V the new amount of his investment:
In your given formula 1250(1.03)^t which is similar to V= 1250(1+3%)^t
We notice that 1250 occupies the place of the initial investment, so Rashid
invested 1250
Answer:

Step-by-step explanation:
Hello,

Hope this helps.
Do not hesitate if you need further explanation.
Thank you