Which of the following represent the distance formula? Select all that apply. A. d=(x1−x2)2+(y1−y2)2−−−−−−−−−−−−−−−− −−√
B. d=(x2−x1)2+(y2−y1)2−−−−−−−−−−−−−−−− −−√
C. d=(x2+x1)2+(y2+y1)2−−−−−−−−−−−−−−−− −−√
D. d=|x2−x1|2+|y2−y1|2−−−−−−−−−−−−−−−− −√

Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.