If the probability of arriving late to school is 4/8,what is the probability that the complement, or opposite event occurs?

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?

3questions show how you solved the problem 1. subtract & simplify (–y2 – 4y – 8) – (–4y2 – 6y + 3) 2.multiply and simplify 2x2y3z2 · 4xy4x2 3.multiply and simplify (x – 4) (x2 – 5x – 6)