What is the ratio 18 vocabulary words learned in 2 hours; 27 vocabulary words learned in 3 hours

The function models the number of accidents

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is