itachiuchihabrothero itachiuchihabrothero

21-06-2021
Mathematics

contestada

At what rate percent per annum, will $4000 yield an interest of $780 in 18 months (simple interest)?

Respuesta :

drmallery drmallery

21-06-2021

Answer:

13%

Step-by-step explanation:

780 interest/18 months=43.33 interest/month

43.33x12=520 interest/year

principal x interest rate = interest per year

4000 x interest rate =520

interest rate =520/4000

interest rate =.13 or 13%

Answer Link

Otras preguntas

Which pattern of group relations (from the unit) do you think the Chinese-American food represents?

Read the passage. How soon hath Time, the subtle thief of youth, Stolen on his wing my three and twentieth year! My hasting days fly on with full c

why did the spartans avoid trading

Somebody helppppp pleassse

Read the sentence. We’re performing a scene from my favorite book (the second in the trilogy). Which best explains the writer’s use of punctuation in the sen

An asthmatic client comes into the emergency room with rapid pulse, rapid respirations, minimal breath sounds in the bases. Which of these therapies should the

what is something you can do to improve your social health ? a. Encourage b. Make fun of someone's idea c. Ignore someone

if 80% of a number is 100 what is 20% of that same number

PLEASE SOMEBODY HELP ME

Why does inhaled air need to be warmed filtered and moistened?