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Maggie was at the state fair and clecided to buy a sttndae
from art ice crealn stand. The ice cream stand had four
flavors of ice cream (chocolate, vanilla, lnint chip, and
coconut) and two toppings (hot ftrdge atld caramel). How
many ditTerent sundaes could Maggie create using one
scoop of ice cream and one topping? Make a probability
table to support your answer. [ 8 possible sundaes. See
sample table at right.l
s-60.
5-61.
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The Aloha Stadium in Honolulu, Hawaii,ltas seats for 50,000 people' At an
upcorning footbalt gante. a contpatty is planning to give a',vay free hats to people
based on where tltey are sitting.
a.
The seats are divided into 40 ditferent sections. [f hats are given in only
5 sections, what is the probability of a guest's sitting iu'a section that gets a hat?
[*or*]
5-62.
b,
The cornpany is going to choose three rows in each section to win the hats.
There are 46rows in a section. [f you are sitting in a winning section, what is the
probability that you are not sitting in a winning row? t i* ]
c.
The company plans to give away 750 hats. If you buy a ticket to the game, wltat
is the probability that yotr will receive a hat? I Efrth or 7$6 I
A lemonade recipe calls for using
a ratio of 2 cups
of lemon juice for every 4 cups of
water.
a.
b.
c.
Draw and label a diagrarn Iike
the one at right to sholv the
percent of letnonade that is
water and the percent that is
Iemon juice. I See s?mPle
diagram belorv right.l
What is the ratio of lenlon juice to
total liquid? t
l
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Old-Fashioned Lemonade
CUDS
6 cups
lernon iuice
lemonade
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Angel rnade l0 cups of lemonade. She used 3 cups of letnon jtrice in her
mixture. Dicl she follow the same recipe? In other words. did she use the same
ratio of lemon juice to total liquid? [ She did not; + * ? because the trvo
ratios cannot be related by a Giant One.l
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5-63.
Robert found an old gante in a closet and wanted to play it'
However, a portion of the spinner sholvn at right cottlcl not
be read. Fincl the missing portion of the spinner for Robert.
t*ortI
s-64.
5r0
Copy and cornplete each of the Diamond Problems belolv'
The pattern used in the Diamond Problems is showtt at right.
I See answers in bold in the diamonds belorv' ]
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Corc Cotttuctions, Cttttrse
2