(c) Luna deposited a sum at 8% yearly simple interest for 2 years in a bank. Immediately after 2 years, the bank returned him a total amount Rs 46080
after reducing 5% income tax on interest. Find his sum.
(d) Khusbu deposited a sum in a finance at 16.5% per annum simple interest
for 10 years. If she get Rs 48,050 after reducing 15% income tax on interest
immediately after 10 years, find her sum.

Please help!! Fast!

Will be mark as brainliest!!

Only two questions.

c) Rs.40000
d) Rs.20000

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.