1. (10 points) centroid interpretations. the n-vectors . , tn contain n attributes of n patients admitted to a hospital. the first component, (x; )1, is the age of patient i. the second component, (x)2, is 1 if the patient is having trouble breathing, and 0 if not. the third component,(x; )3, is the body graduate carries out k-means on this data set, with k representative is z18 the first three components. mass index of the patient. (the other components give other attributes.) a qbus1040 25. she finds the 18th centroid or group (41.7, 0.36, 19. , 29.6). give a simple short interpretation in english of

In the 30-60-90 triangle below side s has a length of and side r has a length

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.