Using the formula d = r t, which of the following statements is not true?

if r = 3 and t = 4, then d = 12.
if r = 3 and t = 5, then d = 8.
if r = 4 and t = 2, then d = 8.
if r = 5 and t = 3, then d = 15.

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

Aline that intersects one of two parallel lines intersects the other also always sometimes never