Are the following ratios proportional? 24 right answers in 25 questions; 38 right answers in 40 questions
No, they are not proportional.
o Yes, they are proportional.

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?