Answer + ! what is the missing polynomial? __ – (20 – 4x – 5x^2) = 20 – 7x2

When turned about its axis of rotation, which shape could have created this three-dimensional object?

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

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73