a globe that is 3 ft tall casts a shadow that is 7 ft long. find the length of the shadow that a 6ft woman casts​

Pranza plotted point a in the coordinate plane below.

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?

What is the domain of the step function f(x)=[2x]-1?