period. How many cashiers are needed te have made in your calculation.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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question 13 please
Transcribed Image Text:STAR
Jewel C
2 Two variables, x and y, are such that vi
directly proportional to the square of x
It is known that for a particular value of
y = 10. Find the value of y when this valu
of x is increased by 25%.
Garden
ance
ion is
Leav
e
via
15 customers in 12 minutes during a peak
period. How many cashiers are neededte
Fa
e
have made in your calculation.
umber
ers to
14 Pis inversely proportional to r?.
1
(a) When r=÷,P= 2. Find P when r=!
d to
2'
(b) A change inr produces a change in P.
When the value of ris multiplied by-.
the value of P changes by a factor of k.
Find the value of k.
with
ectly
en
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