Which function has a removable discontinuity at x = 7? Of(x) =
X-7
FUX) 337
x2 - 10x +21
Of(x) =
X-7
(x)
flw={x+1.427
x<
, x
x <
X
x - 7
f(x) =
- 7
***
x + 1, x 27

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily