Suppose a politician sent out 860 surveys. which of these numbers of
surveys being returned would prevent nonresponse bias?
a. 6
b. 8
c. 860
d. 86

The triangles are similar. what is the value of x? show your work.

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36