Evaluate the expression for the given values of the variables. 2a2 + cb; a = 5, b = 11, and c = 3

A. 83
B. 76
C. 143
D. 176

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

According to the data set, where should the upper quartile line of the box plot be placed?

(a.s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]