Mathematics, 18.03.2021 21:00 xgibson123
A student took a test which had 6 questions. He would score 8 points on the test if all his answers are correct. If y represents the student's score when he got x questions incorrect, which graph best represents this situation? (1 point)
graph of line going through ordered pairs 0, 8 and 6, 0
graph of line going through ordered pairs negative 6, 0 and 0, 8
graph of line going through ordered pairs 0, negative 6 and 8, 0
graph of line going through ordered pairs 0, 6 and 8, 0
Answers: 2
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Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
Answers: 2
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Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
Answers: 1
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