Patsy's pizza offers one slice for $2, two slices for $3. 50, three slices for $4. 50, and four slices for $5. 0. Salvatore orders two slices. From this we know that salvatore's marginal benefit from the second slice must be at least and the marginal benefit from the third slice must be less than .

James needs to move this box. he has already checked it and knows it is not too heavy for him to lift. he also has a clear path and a place to safely set down the box. tell james what to do next to safely lift this box by placing the steps in the correct order. place the options on the left in the correct sequence by dragging them to the appropriate answer box to check your answer.

Which best describes standard precautions?

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.