Answer:
14 feet OR 168 inches
Step-by-step explanation:
4 tables multiplied by 42 inches equals 168 inches total
168 inches divided by 12 inches per feet equals 14 feet.
I think it is d not sure tho
Answer: 80
Step-by-step explanation: it is 80
Here is the full question:






Answer:
(a) 0.2007
(b) 0.2510
(c) 0.2150
Step-by-step explanation:
Given that:
The sample size = 10
Sample proportion= 60% 0.6
Let X represents the no of streaked-shell snails.

The Probability mass function (X) is:

The Binomial probability with mean μ = np
= 10 * 0.6
= 6
Standard deviation σ = 
= 
= 1.55
The probability that the percentage of the streaked-shelled snails in the sample will be:
a)



= 0.2007
b)



= 0.2510
c)



= 0.2150