A trick coin ( where the probability of getting a head is 3/4 ) is flipped three times. What is the probability of getting exactly two heads such that the second head will appear on the third flip?

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities