The two cylinders below are similar. What is the length of the altitude of the smaller cylinder?
Α. 5
Ο Ο
B. 27
C. 2
Ο Ο
D. 3

Which expression is rational? 6. , square root two, square root 14, square root 49

Which of the following vectors are orthogonal to (2,1)? check all that apply

Asoftball team played ten games, scoring 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 runs. they lost by one run in exactly five games. in each of their other games, they scored twice as many runs as their opponent. how many total runs did their opponents score?