Marcus gets the following course grades in each of his subjects for the year. A 3 column table with 4 rows. Column 1 is labeled Subject with entries English Language Arts, Math, Science, Social Studies. Column 2 is labeled Letter grade with entries A, A plus, A minus, B. Column 3 is labeled 4.0 scale with entries 3.8, 4.0, 3.6, 3.0. What is the first step that Marcus should take to calculate his overall percentage GPA for the year? add up all the points divide the sum by the total number of points round to the nearest tenth change the decimal into a percentage

She took up a scalpel and slit the monkey's abdomen, making a slow and gentle cut, keeping the blade well away from her gloved fingers. the spleen was puffed up and tough, leathery, like a globe of smoked salami. she did not see any bloody lesions inside this monkey. she had expected that the monkey's interior would be a lake of blood, but no, this monkey looked all right, it had not bled into itself. if the animal had died of ebola, this was not a clear case. she opened up the intestine. there was no blood inside it. the gut looked okay. then she examined the stomach. there she found a ring of bleeding spots at the junction between the stomach and the small intestine. this could be a sign of ebola, but it was not a clear sign. it could also be a sign of simian fever, not ebola. therefore, she could not confirm the presence of ebola virus in this animal based on a visual inspection of the internal organs during necropsy.