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stepan [7]
3 years ago
10

Salim has a flock of 300 chickens, 15% of which are infected with a virus. He plans on taking an SRS of 7

Mathematics
1 answer:
Nookie1986 [14]3 years ago
6 0

Answer:

(7/4)(0.15)^4(0.85)^3

Step-by-step explanation:

khan says it’s right

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a rectangular garden is 47 ft longer than it is wide. its perimeter is 314 ft. what is the equation to describe the width and le
Ronch [10]
The perimeter = 2 length + 2 width 

the length = the width +47

314 = 2*(w+47) +2w

314 = 2w +94 +2w

220 =4w

w= 220/4 = 55

l = 55+47 = 102

the length = 102 ft

the width = 55 ft 

hope helped 

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