For a science experiment, Claudia observes the effects of temperature on a substance. The original temperature is 9°C, and Claud

Question

3 years ago

5

For a science experiment, Claudia observes the effects of temperature on a substance. The original temperature is 9°C, and Claud

ia increases the temperature by 2°C each hour. Then Claudia graphs the relationship between time and temperature. What is the y-intercept of Claudia’s graph and what does it represent?

Mathematics

1 answer:

aliya0001 [1] · Answer 1 · 2022-03-26T09:11:20+03:00

aliya0001 [1]3 years ago

5 0

Answer:

The drop in temperature is 42-(-54)=42+54=96℉. Rate of drop is 12℉. So it will take 96/12=8 hours.

Another way: -54-42=-96, -96/-12=8 hours.

Step-by-step explanation: