Aplicando as propriedades das potências, escreva na forma de uma única potência da base 2 a expressão ( 16² . 64³ ) : 1024². a) 2⁷
b) 2¹⁰
c) 2⁶
d) 2⁸

Preciso do cálculo e da resposta pfv!

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Let u = {q, r, s, t, u, v, w, x, y, z} a = {q, s, u, w, y} b = {q, s, y, z} c = {v, w, x, y, z}. list the elements in the set. a ∩ (b ∪ c)a) {q, s, w, y}b) {q, y, z}c) {q, s, u, w, y, z}d) {q, r, w, y, z}

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.