Answer:
Step-by-step explanation:
I don't see Wen's work, but I'll show you mine!
We can create a set of coordinates for each of these sets of data, where x is the time in hours, and y is the number of degrees in Fahrenheit.
At time 0, the temp is 0: (0, 0)
5.75 hours late, the temp is -15.5: (5.75, -15.5)
We can find the change in temp per hour by using the slope formula, since slope is, after all, the rate at which something is changing.
That is rounded to the tenths place from -2.695652174 so you can round it however you need. What the interpretation of this number is is that temp is falling at a rate of 2.7 degrees F per hour.
Log (base8) 2 = 1/3
Log (base 8) (4x^2) + Log (base 8) 4 + 2Log (base 8) x = 2/3 + 2 Log (base 8) x
1/3 + 2/3 + 2 Log (base 8) x = 1
2 Log (base 8) x = 0
Log (base 8) x = 0
x = 8^0
x = 1.
Answer:
Shoot the plumber
Step-by-step explanation:
35h + 65 = y
Answer:
It's -3/4
Step-by-step explanation: y2-y1/x2-x1
So (8-5)/((-2)-(-6))
Answer:
McDonalds = 75/500
Popeyes = 50/500
chipotle = 225/500
Burger King = 125/500
Wendy's = 25/500
Step-by-step explanation: Since 20 people were in group questioned originally & you want to know how many from 500 you would divide 500 by 20 for 25. Then multiply by 25.