11. Kenny owned so many baseball cards that he sold 82 of them. After selling the cards, he still had 159 left. Write and solve
an equation to find the number of baseball cards b Kenny had originally S Ob+82 = 159; 77 cards Ob-82 = 159; 241 cards Ob + 159 = 82; 241 cards Ob + 159 = 82: 77 cards
The pedestrian fatality rate for California per 100,000 residents would be;
= (858/39,536,653) * 100,000
= 2.17 people per 100,000
In Arizona that figure is;
= (216/7,016,270) * 100,000
= 3.08 people per 100,000
<em>This shows that even though California has a higher number of pedestrian fatalities in absolute terms, when this figure is made relative to population, Arizona has more pedestrian fatalities. </em>
Shana drew 48 times and pulled a green marble 8 times, so the fraction of green marbles in the bag is about 8/48. Multiply that by the total number of marbles in the bag and you get the total number of green marbles in the bag.
