umangpanchampkpkv umangpanchampkpkv

24-11-2020
Mathematics

contestada

if a sum of money amount to 15000 in 5 years and to 18000 in 7 year then find the principal and the rate of interest also find the amount at the end of 25th year

Respuesta :

yassin78 yassin78

24-11-2020

ANSWER
P= Rs. 15000; R=10% p.a =5% per half-year; T=1 year =2 half-years.
∴ Amount =[15000×(1+
100
5

)
2
]
= Rs. (15000×
20
21

×
20
21

)
=16,537.50

Answer Link

Otras preguntas

U.S. money includes subtle colors in addition to the traditional green, as well as enhanced security features, such as a watermark, security thread, and color-s

Calculate the force of gravity a newborn baby of mass 3.0 kg and the obstetrician of mass 100.0 kg exert on each other when the distance between them is 0.5 m.

Reed Corporation reports 2017 sales of $415 million, income before income taxes of $122.3 million and tax expense of $35.9 million. If sales are projected to i

The Company uses a perpetual inventory system. For specific identification, ending inventory consists of 280 units, where 260 are from the January 30 purchase,

A 25-cm-long, center-fed, wire-type antenna is made of copper wire (nonmagnetic, σCu = 5.8×107 S/m) with a radius of 1 mm. The antenna is excited by a sinusoida

The country-of-origin effect refers to _____. a. only the negative perception of firms and products from a certain country b. the positive or negative percept

A 1-g sample of the compound hydrogen chloride was analyzed and found to be 2.74 percent hydrogen and 97.3 percent chlorine. What percentage of hydrogen is pres

Nuclear medicine injects radioisotopes into the body to diagnose organ function. Radioisotopes with short half lives are used so they completely degrade quickly

An unknown weak acid, HA, it titrated with 1.2 M NaOH. The pH at the halfway point of this titration was found to be 4.102. If the initial pH of the weak acid s

Magnesium metal burns in air to form a mixture of magnesium oxide (MgO, M = 40.31) and magnesium nitride (Mg3N2, M = 100.95). A 1.000 g sample of magnesium ribb