The following data represent the flight time in minutes) of a random sample of seven flights from one city to another city. 283, 271, 261, 267, 258, 261, 268
Compute the range and sample standard deviation of flight time.
The range of flight time is minutes.
minutes
The sample standard deviation of flight time is
(Type an integer or decimal rounded to one decimal place as needed.)

5/6+7/8what is the answer sealsdbdbshd

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)