133. discharging oil upon navigable waters. except in case of emergency imperiling life or property, or unavoidable accident, collision, or stranding, or as otherwise permitted by law, it is unlawful and constitutes a misdemeanor for any person to discharge, or suffer the discharge of oil by any methods, means, or manner, into or upon the navigable waters of the state from any vessel using oil as fuel for the generation of propulsion power, or any vessel carrying or having oil in excess of that necessary for its lubricating requirements, and such as may be required under the laws and prescribed rules and regulations of the united states and this state.
what sentence best summarizes paragraph 133?
a) in some cases, a vessel may discharge oil, and that’s ok.
b) excess oil that is discharged from vessels into navigable waters is a punishable misdemeanor.
c) all boats do not need to be in navigable waters if they are going to be discharging excess oil.
d) excess oil can, in some rare cases, actually be discharged lawfully, assuming the instance is such that it cannot be avoided and must therefore fall under other jurisdictional laws that allow such.

Label a-f based on the table using c for concentrated and d for dilute

The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.

98 points you will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. before you conduct your experiment, you need to form a hypothesis. a hypothesis is a prediction of what you think will happen in the experiment. the hypothesis is a statement that describes “if” a certain set of circumstances are present “then” there will be a specific result that will occur. record your hypothesis here: record the results from step one of the experiment (dropping the objects in the air): first trial: second trial: third trial: record the results from step two of the experiment (dropping the objects in a vacuum): first trial: second trial: third trial: did the experiment support your hypothesis? using the data from your experiment, describe why you believe your hypothesis was either proven or disproven. what forces were acting on the objects dropped in the air? what force was acting on the objects dropped in the vacuum? part two: comparing forces choose two forces and compare and contrast these forces. you must provide two ways that they are alike and two ways that they are different. you may make a list, write in paragraph form, or make a chart. choose two forces and compare and contrast these forces. these must be different forces than used in the prior question. provide two ways that they are similar and two ways that they are different. you may make a list, write it out, or make a chart.