Answer:
The random variable W is Normal, with a mean of 48 ounces and a standard deviation of four ounces.
Explanation:
By their properties, mean of μ(4x) = 4 * μ(x) and a standard deviation of σ(4x) = 4 * σ(x).
So the distribution of weight of four loaves of bread, W, still follows a Normal Distribution with a mean of 4*12 = 48 ounces and a standard deviation of 4*1 = 4 ounces.
Answer:
i only knew formula hope it helps
Explanation:
cos 2A = 2 cos2 A - 1
Answer:
being prepared for a search,ooking to see that the information is reliable,using the browser’s “bookmark” tool
Explanation:
Answer:
A. Split bolt connector.
Explanation:
In order to splice two large wires at a point of server strain, one shall use a split bolt connector of rated for the amperage and voltage of the circuit involved.
The right rating shall avoid accident and ensure safety during handling of the wires.
The wires shall also determine which connector is to be used, for the case of copper, a copper split bolt connector shall be used.
As you can see both drawings take up the same amount of surface area and the same amount of surface area is colored. The one on the right has 12 spaces, while the one on the left only has 3.