Answer:
(7,0)
Step-by-step explanation:
Gage Millar, Algebra 2 tutor
(3,5) -> (11, -5) requires a transition of (+8, -10) divide this by 2 to see how much both sides changes (+4, -5) then add this to the original problem , (3,5) to get (7,0)
Answer:
the fox is faster by 0.12.
Step-by-step explanation:
Answer:
40 minutes
Step-by-step explanation:
We can solve this problem through finding the proportion...
Let the time taken to travel 8 inches at the speed be x
Hence, 12:60 :: 8:x
We must multiply the extremes and the nears..
Hence,
12x=60×8
x=60×8/12
x=40 minutes
Answer:
a) T= 0.25 C+37
b) T= 62°F
Step-by-step explanation:
Here T is a linear function of C
T= mC+b
For each additional chirp C corresponding to an increase in T of 0.25
therefore, m= 0.25
T= 42° F C=20 ( given)
therefore,
a) 42= 0.25×20+b
b= 37
therefore T= 0.25 C+37
b) now C= 100
therefore, T= 0.25×100+37 = 62°F
