Considere as expreessões:considere as expreessões: I - (a - b)² = a² - b²
II - a² + b² = (a + b)² - 2ab
III - (a + b)² - (a - b)² = 4ab

Então:

a - sao todas falsas
b - sao todas verdadeiras
c - somente II e III são verdadeiras
d - somente I e III são verdadeiras

Abus ride for a senior citizen cost $1.25. a monthly pass costs $35. write and inequality that represents the number of times a senior citizen must ride the bus for the monthly pass to be a better deal.

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

Which is the graph of this function 3 square root of x plus one if