Solve the problem.A vertex of degree 1 in a tree is often called a leaf. What is the smallest number of leaves that a tree on 100 vertices can have?
A. 0
B. 1
C. 99
D. 2
E. 100
Answer: D
Mathematics
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Find the indicated term for the geometric sequence with first term, a1, and common ratio, r.Find a6, when a1 = -7, r = -3.
A. -22 B. -5103 C. 1701 D. -25
Mathematics
Approximate the surface area of the figure using 3.14 for ?. If necessary, round to the nearest tenth.
A. 1796.1 m2 B. 708.1 m2 C. 1226.2 m2 D. 354 m2
Mathematics
Provide an appropriate response.Does it appear that a linear model or a power model is the best fit for the data given in the table below? Explain your choice.
What will be an ideal response?
Mathematics
Solve.5 + y = 23
A. 28 B. 115 C. 16 D. 18
Mathematics