Madison wrote the equation (z•2)•4 to her solve a math problem. which expression is equivalent to (z•2)•4? this are the answer choices i have a z•(2•4)b (z+2)•4c 2z+4d z•2•z•4

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

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 8/12+8/11 in another way than and improper fraction