"consider the hospital emergency room data displayed below. let a denote the event that a visit is to hospital 4, and let b denote the event that a visit results in lwbs (at any hospital). determine the following probabilities. round to three decimal places. a) p( a and b )b) p(a')c) p( a u b)d) p(a u b)e) p(a' and b')table: 1 2 3 4total 5297 6993 5638 4343 22271 lwbs 199 277 249 249 974 admitted 1274 1550 662 987 4473 not admitted 3824 5166 4727 3107 16824

c

step-by-step explanation:

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

explanation:

step-by-step explanation:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)