Convert each percent increase or decrease into a multiplier. a) 23% increase
Multiplier:
b) 42% decrease Multiplier:
c) 71% decrease Multiplier:
d) 2.38% increase Multiplier:

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

Use the drop-down menus to complete the statements to match the information shown by the graph.

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)