A stationer bought 2,000 exercise books. He distributed 200 exercise books to the
students from poor economical background
as donation. He sold each
Of
the remaining
exercise books at Rs 10 more than the
cost price of each of gained 8%. , find
the cost price of each exercise book.

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

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make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation: