Jason and Eric had the same grade for the first nine weeks. The standard deviation of Jason's grades is 20.7 points, while the standard deviation of Eric's grades is 2.7. Which statement must be true?

Will mark brainliest question in the pic.

Micah solves a linear equation and concludes that x = 0 is the solution. his work is shown below. (1 – 3x) = 4(– + 2) 0 = x which statement is true about micah’s solution?

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?