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Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Simplify the expression 10/11(22z) + (a+5) -1

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.