I believe the question is saying - Confetti is dropped at x height and a person stands at y high, whats the difference between x and y. If the confetti falls at z speed, how long does the person have to wait until the confetti has fallen, to unsure he does not get hit.
Not entirly sure and can't work it out 100% as i would need all tables, charts and questions.
Answer:
expanded form:- 7+2/10+5/100
Step-by-step explanation:
Answer:
d) none of the above
Step-by-step explanation:
correct me if wrong .
Answer:
3
Step-by-step explanation:
good