A box contains nine cards labeled J, K, L, M, N, O, P, Q, and R. One card will be randomly chosen. What is the probability of choosing a letter from K to Q?

Need this asap if anyone can i would be very grateful. if you could show workings that would really

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab