Answer:
-30
Step-by-step explanation:
Joe tosses a die and gets a 3
Given that the rule that an odd number will result in a loss of 10x that number
in this case, Joe gets odd number, hence he will lose 10x that number
i.e he will get -10 x 3 = -30
Answer:
Unknown
Step-by-step explanation:
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Answer:
Option B) 19.1 years
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 9
Sample mean,
= 19.1 years
Alpha, α = 0.05
Population standard deviation, σ = 1.5 years
We have to approximate best point estimate for population mean.
The best point estimate for population mean is the sample mean.
Thus, we can write
![\mu = \bar{x} = 19.1](https://tex.z-dn.net/?f=%5Cmu%20%3D%20%5Cbar%7Bx%7D%20%3D%2019.1)
Thus, the correct answer is
Option B) 19.1 years
Answer:
i don't know
Step-by-step explanation:
i don't know
The new perimeter of the rectangle if the dimensions are quadrupled would be 72 inches.
<h3>What are the side lengths of the first triangle?</h3>
The perimeter is always obtained by adding all the sides. This means the possible side lengths of the original rectangle are:
- 5 inches + 5 inches + 4 inches + 4 inches
<h3>What are the side lengths of the new triangle?</h3>
5 inches x 4 = 20 inches
4 iches x 4 = 16 inches
<h3>What is the new perimeter?</h3>
20 + 20 + 16 +16= =72 inches
Learn more about perimeter in: brainly.com/question/6465134