2. The formula S = 20 Vt + 273 gives the speed of sound Sin meters per second near Earth's surface, where t is the surface temperature in degrees Celsius. At a point near Earth's surface, if the speed of sound is 348 meters/second, what is the corresponding temperature in degrees Celsius to the nearest degree?​

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

Write 37/22 as a decimal rounded to the nearest hundredth.

Arepresentative from plan 1 wants to use the graph below to sell health plans for his company how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans?