A male donkey is called a what?

The average gestation length for sheep is:

List three reasons for the decline in US sheep numbers since the 1940s. (Please use complete sentences).

In sheep, this practice is used to prevent flies from laying eggs in the wool:

Which country has the largest sheep population?

In range flock sheep production, white-faced breeds are usually used in the ewes because they produce good quality meat and grow rapidly.

What component of the stomach of sheep and goats forms the “cud”?

Which of these sheep breeds is considered a hair sheep? (see the image below)

According to the National Association of Home Builders, the average cost of building a home in the Northeast is $117.91 per square foot.  A random sample of 36 new homes indicated that the mean cost was $122.57 and the standard deviation was $20.  Test the claim that the mean cost differs from $117.91.  Write the claim and its opposite in symbolic form using the proper notation. Identify the Null and the Alternative hypotheses using symbolic form. Find the test statistic: Find the p-value State the decision based on your p-value. State the proper conclusion. This statement must address the original claim.   

Consider an architecture which provides an addc (“add with carry”) instruction. addc rA, rB, rC adds the values of registers rB, rC, and a 1-bit carry register, and writes the result to rA. If the addition overflows, the carry register is set to 1; otherwise it is set to 0.  State the Def and Use sets for addc.