Solve the problem.In a complete graph with 12 vertices (A through L), the total number of Hamilton circuits (including mirror-image circuits) that start at vertex A is

A. 12!.
B. 10!.
C. 11!.
D. 13!.
E. none of these


Answer: C

Mathematics

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Solve the problem.Will has $707.76 in his checking account. If he deposits $192.81, what is the new balance in his account?

A. $900.57 B. $898.57 C. $514.95 D. $900

Mathematics

Find the missing angle.

A. 153° B. 145° C. 163° D. 167°

Mathematics

Refer to the following recipe to first estimate the answer and then use multiplication or division to find the exact answer. Simplify. Old Grandma's Fork Cookies 1 cups brown sugar 1 cups white sugar 1 cups shortening 1 pinch salt 3 eggs 2 tsp soda 2

/> tsp cream of tartar 1 tsp vanillaCream sugars and shortening. Beat in remaining ingredients. Add flour to stiffen like regular cookie dough. Roll into balls, then flatten with a fork. Cook until brown.If the recipe is tripled, how much soda will be needed?

A. Estimate: 9 tsp
Exact: 7 tsp
B. Estimate: 9 tbsp
Exact: 7 tbsp
C. Estimate: 6 tsp
Exact: 6 tsp
D. Estimate: 7 tsp
Exact: 9 tsp

Mathematics

Convert the angle from degrees to radians. Express the answer as a multiple of ?.-90°

A. - 
B. - 
C. - 
D. - 

Mathematics