Josiah and elena are planning to start running together a couple days per week. in order to estimate how far they could run together in a certain amount of time, they each timed a 1/2 mile solo run. josiah ran the 1/2 in 5 minutes, 30 seconds, while elena ran 1/2 in 5 minutes. what is the unit rate for each runner?

To find the probability, we can mutiply the probability of Sue choosing a black dress(40%) by the probability their parents will approve(30%).

The probability would be:
40%×30%
=0.4×0.3
=0.12
=12%

Therefore the probability that Sue chooses ablack dress and her parents approve is 12%.

Hope it helps!