The numbers of inches of snow per month in portland, maine, for a period of twelve months, are 19,12,13,3,0,0,0,0,0,0,2,13what is the range of the data values? a.19b.12c.6d.16

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Are the corresponding angles congruent? explain why or why not.