s1w4 Thursday Bellringer: What is a negative number
star
star
star
star
star
Last updated 5 months ago
3 questions
1
Jane is running a lemonade stand. She tells you that after the $150 of sales and the $-20 of supplies, and the $-15 that was stolen by the irritating kid down the street, she has a total profit of $115. What do you think she means when she makes some of those numbers positive, and others negative?
Jane is running a lemonade stand. She tells you that after the $150 of sales and the $-20 of supplies, and the $-15 that was stolen by the irritating kid down the street, she has a total profit of $115. What do you think she means when she makes some of those numbers positive, and others negative?
Required
1
A physics teachers describes one car moving along the road at 15m/s, and another car moving along the same road at -15 m/s. What do you think the difference in the car's movement is?
A physics teachers describes one car moving along the road at 15m/s, and another car moving along the same road at -15 m/s. What do you think the difference in the car's movement is?
Required
1
A kindergartener in Austin calls his grandmother in wisconsin in February and tells her that it is 40° here. She replies that her thermometer tells her it is -45° outside her house. The kindergartener says he is surprised, he wouldn't have thought it would be warmer in Wisconsin. What could you say to the kindergartener?
A kindergartener in Austin calls his grandmother in wisconsin in February and tells her that it is 40° here. She replies that her thermometer tells her it is -45° outside her house. The kindergartener says he is surprised, he wouldn't have thought it would be warmer in Wisconsin. What could you say to the kindergartener?