cnolasco6250 cnolasco6250
  • 04-06-2020
  • Mathematics
contestada

If prices increase at a monthly rate of 2.7 by what do they increase in a year

Respuesta :

jmonterrozar
jmonterrozar jmonterrozar
  • 09-06-2020

Answer:

37.67%

Step-by-step explanation:

Suppose initially a price of $ 100

Increasing per month at a rate of 2.7%. Which is equal to 0.027

Now applying the formula:

Vf = Vi * (1 + m) ^ n

where Vf is the final quantity, Vi is the initial value, m is the rate and n is the number of months.

We know that 1 year, is 12 months, since the rate is monthly means, n = 12, we replace:

Vf = 100 * (1 + 0.027) ^ 12

Vf = 137.67

It means price increase in 1 year = 137.67 - 100 = 37.67

Which means that n a year increases to 37.67%

Answer Link

Otras preguntas

What spots on the stem allow a stem to exchange gases?
When did lincoln claim that america was founded in?
was split in half by the Great Schism
Oxygen depleted zones at varying depths in marine waters between 100-1000m are called __________.
Can u help me with all these plz
How did the Magna Carta affect the development of a national identity in England?
what year was the magna carta signed in and what was its purpose?
The term "concerto grosso" means __________. a concerto written for the horn de grosso on the solo part diminutive concerto concerto with many dissonant section
canvas cloth cost 7.50 per square meter how much will 3.5 square meters of canvas cost ??
Let x represent any year write an inequality in terms of x and 1822 that is true only for values of x that represent years before the year that Brazil started i