1. The GDP of China in 2009 was about $8.7 x 1012 The GDP of Togo in 2009 was about $5.5 x 10°
How many times greater was China's GDP than Togo's
GDP in 2009?

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms