On a piece of paper, graph y≤-2x. Then determine which answer matches the graph you drew. WILL GIVE BRAINLIEST

Abarge can safely haul no more than 400 tons across the river. the barge has an empty weight of 24 tons. the average weight of the railroad cars is 4 tons each. bhow many railroad cars can the barge haul?

Nielsen media research wants to estimate the mean amount of time (in minutes) that full- time college students spend watching television each weekday. find the sample size necessary to estimate the mean with a 15-minute margin of error. assume that a 95% confidence level is desired. also assume that the population standard deviation is known to be 112.2 minutes.

Which of the following statements about the function f (x) = sec(x) are true? select all that apply