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Junior | Next Rank: 30 Posts
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by cmal » Fri Oct 29, 2010 3:11 am
Flowering Plants Sold by Plant Nursery A
Annuals
(total 381) Perennials
(total 132)

Light Requirement
Full Sun 268 75
Part Sun 87 45
Full Shade 26 12

Uses
Beds 120 33
Borders 109 51
Container 80 30
Cut Flowers 54 12
Dried Flowers 11 6
Trellis or Lattice 7 0

Flower Color
Black 1 1
Blue 22 10
Brown 14 1
Gray 3 0
Green 11 4
Orange 32 8
Pink 55 25
Purple 36 18
Red 76 25
White 59 22
Yellow 72 18

Height
0-12 inches 107 15
13-24 inches 125 52
25-36 inches 91 46
37+ inches 58 19

Spread
13-24 inches 226 109
2-3 feet 102 5
>3 feet 53 18


If a customer wants to choose perennials from Plant Nursery A that are either white or can be used in containers, what is the minimum number of perennials that must meet the desired criteria?
A.152
B.52
C. 30
D. 22
E. It cannot be determined with the information provided.


ANSWER IS 30...C

bUT SHOULDNT IT BE 22??????????

DONT GET IT AT ALL
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by shovan85 » Fri Oct 29, 2010 4:07 am
There is an indentation problem with this question, though I believe these are two columns of data between Annuals and Perennials plant of nursery A.

Come to Q:

Customer wants Perennials. Go to second column.
He wants white or container.

White Perennials = 22
OR
Can be used Container Perennials = 30.

If you use 22 white then you can at best use 22 containers.
If you use 30 containers then you can use all 22 white + 8 other color Perennials.

As it is an OR condition and we cannot use 22 white only as 8 containers will be pending. But he can use white OR containers. That means he still has 8 options pending (with other color) with matching required criteria. And this is the MINIMUM possibility. MAXIMUM will be 22+30 = 52.

If it were an AND condition then Answer would have been 22.
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by ganesh12 » Mon Dec 09, 2019 3:35 am
What can be the answers of these questions with the help of the data above
1. Approximately what percentage of the flowering plants sold by Nursery A grow to be more than 2 feet (24 inches) in height?

o 30%
o 40%
o 50%
o 60%
o 70%

2. Plant Nursery A wanted to at least 30% of their flowering plants to be perennials, by what number would the number of perennials sold have to be increased?
o 0
o 32
o 78
o 127
o 164

3. If the average annual costs $5.50 and the average perennial costs $4.75, how much more would it cost to purchase one annual in every available flower color than it would cost to purchase one perennial in every available flower color?

o $4.75
o $5.50
o $7.50
o $8.25
o $13.00
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