First lets convert feet to miles: if 1 mi = 5280 feet then 7200 feet / 5280 feet = 1.364 miles. Now we need to see how much degrees does the boiling point for water decreases: if 1 mile = 5 degrees Celsius, then 0.364 miles correspond to 0.364*5=1.82 degrees Celsius. So now we add the two values: 5+1.82 = 6.82 degrees Celsius. Now we find the decrease in the boiling point of water: 100-6.82 = 93.18 degrees Celsius. So at 7200 feet above sea level, in Santa Fe, the water boils at 93.18 degrees Celsius.
Answer:
r = -3
Step-by-step explanation:
- 60= - 24 + 12r
Add 24 to each side
- 60+24= - 24+24 + 12r
-36 = 12r
Divide each side by 12
-36/12 = 12r/12
-3 =r
We have to integrate the expression in order to find average rate of change.
Now
![\\ \sf\longmapsto \left[\dfrac{2x^2}{2}+x\right]^3_0](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20%5Cleft%5B%5Cdfrac%7B2x%5E2%7D%7B2%7D%2Bx%5Cright%5D%5E3_0)
![\\ \sf\longmapsto [x^2+x]^3_0](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20%5Bx%5E2%2Bx%5D%5E3_0)
Answer:
2 hours
Step-by-step explanation:
I'm pretty sure its 2 hrs. If she did not take any breaks, she would have made it in 2 hrs due to her taking a 2 hr break. If its not 2 hours, its 3. But I am 99% sure its 2 hrs.
The answer to this is solution set to X,-5
The correct graph to this question is B and I am 75% sure
