Rosa ran 4 miles one day and 5 miles the next day. what was the percent of increase from one day to the next? a. 4% b. 5% c. 10% d. 25%

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if