3.) The choices below are data sets. In the choices, w is a constant. Each choice has the same mean. Which choice has the greatest standard deviation?
А W - 2, W - 1, W, W + 1, W + 2
B W - 2, W - 2, w, w + 2, W + 2
С W - 3, W - 1, w, W + 1, W + 3
D W - 3, w, w, w, W + 3

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

On the day a coffee shop first opened, it had 140 customers. 65% of the customers ordered a large coffee. how many customers ordered a large coffee? enter your answer in the box.