Free points for answer. A book rate$10 and half of its price fing its cost and change to rupees. Give discount 19%
Answers
Answer:
Half of its price fings
So SP = $5 = 375 rupees
SO SP = 375 - (19/100)*375 = 303.75
Answer:
THE MATHEMATICS OF
' INVESTMENT
BY
WILLIAM L. HART, Pn.D,
AS3O01ATH PBOTESSOR OF MATHEMATICS I2T THH
OF MINWBSOTA
D. 0. HEATH AND COMPANY
BOSTON NEW YORK CHICAGO LONDON
COPYRIGHT, 1934,
BY D. C. HEATH AND COMPANY
2B0
PBINTBD D? U.S.A.
PREFACE
THIS book provides an elementary course in the theory and the
application of annuities certain and in the mathematical aspects of
life insurance. The book is particularly adapted to the needs of
students in colleges of business administration, but it is also fitted
for study by college students of mathematics who are not specializing
in business. Annuities certain and their applications are considered
in Part I, life insurance is treated in Part II, and a treatment of
logarithms and of progressions IB given in Part III. The prerequisites
for the study -of the book are three semesters of high school algebra
and an acquaintance with progressions and logarithmic computation.
Very complete preparation would be furnished by three semesters of
\ high school algebra and a course in college algebra including logarithms.
The material in the book has been thoroughly tested by the author
through the teaching of it, in mimeographed form, for two years in
; classes at the University of Minnesota. It has been aimed in this
book to present the subject in such a way that its beautiful simplicity
& and great' usefulness will be thoroughly appreciated by all of the
\ students to whom it is taught. Features of the book which will
appeal to teachers of the subject are as follows :
1. Illustrative examples are consistently used throughout to
illuminate new theory, to illustrate new methods, and to supply models
for the solution of problems by the students.
2. Large groups of problems are supplied to illustrate each topic,
and, in addition, sets of miscellaneous problems are given at the close
of each important chapter, while a review set is placed at the end of
6ach of the major parts of the book.
3. Flexibility in the length, of the course is provided for ; the teacher
can conveniently choose from this book either a one or a two semester,
three-hour course, on account of the latitude afforded by (a) the large
number of problems, (6) the segregation of optional methods and
difficult topics into Supplementary Sections whose omission does not
break the continuity of the remainder of the book, and (c) the possi-'
bility of the omission of all of Part II, where life insurance is con-
sidered.
Step-by-step explanation:
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