1. example 5 Apparent Temperature Chapter 2.4 During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989)  2009 PBLPathways

2. During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989)

3.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989) h A

4.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989) h A

5.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989) h A

6.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989)

7.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989)

8.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989)

9.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989).479

10.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989).479

11.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989).479 [

12.  2009 PBLPathways During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989).479 [

13.  2009 PBLPathways [ ] During the summer of 1998, Dallas, Texas, endured 29 consecutive days where the temperature was at least 110 ◦ F. On many of these days, the combination of heat and humidity made it feel even hotter than it was. When the temperature is 110 ◦ F, the apparent temperature A (or heat index) depends on the humidity h (expressed as a decimal) according to For what humidity levels is the apparent temperature at least 110 ◦ F? (Source: W. Bosch and C. Cobb, “Temperature-Humidity Indices,” UMAP Journal, Fall 1989).479.479 1