Which THREE side lengths CAN NOT make a triangle 11m, 11m, and 12m

5m, 7m, and 8m

6m, 10m, and 21m

If 50% of a number is 14 then 100% of the number is

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?